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ANALOG DEVICES OP183 handbook

1. 75 50 25 0 25 50 75 100 12 TEMPERATURE C Figure 21 Open Loop Gain vs Temperature Ay 100 TA 25 C Vs 15V Ay 10 Ay 21 1k 10k 100k 1M 10M FREQUENCY Hz Figure 22 Closed Loop Gain vs Frequency 00292 020 Rev D Page 10 of 16 25 20 a Vg 15V RL 2kQ SLEW RATE SLEW RATE Vius E 30 N a 50 25 0 25 50 TEMPERATURE C Figure 23 Slew Rate vs Temperature Ta 25 C Vg 15V OR Vg 43V 15V 00292 023 20 15 10 VOLTAGE NOISE DENSITY nAvHz FREQUENCY Hz Figure 24 Voltage Noise Density vs Frequency Ta 25 C Vg 15V OR Vs 3V 15V 7 00292 024 10 CURRENT NOISE DENSITY pAVHz 100 1k FREQUENCY Hz Figure 25 Current Noise Density vs Frequency 00292 025 10 IMPEDANCE Q SMALL SIGNAL OVERSHOOT FREQUENCY Hz Figure 26 Closed Loop Output Impedance vs Frequency 80 ki e eo eo a eo 2B eo I eo N eo E eo 0 NEGATIVE EDGE O Z RET POSITIVE J EDGE d 100 200 0 CAPACITANCE pF Figure 27 Small Signal Overshoot vs Load Capacitance Figure 28 Large Signal Performance
2. 600 400 200 0 200 400 600 INPUT OFFSET VOLTAGE V TCVos uV C Figure 2 OP183 Input Offset Voltage Distribution 5 V Figure 5 OP183 Input Offset Voltage Drift TCVos Distribution 15 V 80 3 70 60 Il 22 S 50 E a Z 40 5 3 2 ej E 30 1 Y 3 1 20 x E H 10 Esc 8 8 H 5 a L 8 E 600 400 200 0 200 400 600 100k M INPUT OFFSET VOLTAGE V FREQUENCY Hz Figure 3 OP183 Input Offset Voltage Distribution 15 V Figure 6 OP183 Maximum Output Swing vs Frequency 3 V 5 40 C T4 85 C TA 25 C 300X OP AMPS Ry 2kQ PLASTIC PACKAGE s Vs 5V D A gt T o 9 z lt 5 5 o lt 2 So z E E 8 0 8 1k 10k 100k 1M 10M TCVos uV C FREQUENCY Hz Figure 4 OP183 Input Offset Voltage Drift TCVos Distribution amp 5 V Figure 7 OP183 Maximum Output Swing vs Frequency 5 V Rev D Page 7 of 16 Ta 25 C Ry 2kQ Vs 15V N a 20 eo MAXIMUM OUTPUT SWING V p p a a 00292 008 1k 10k 100k 1M FREQUENCY Hz E e Figure 8 OP183 Maximum Output Swing vs Frequency 15 V E zy SINK o 00m E lt W o lt D EI 9 SOURCE E 10m 2 n E 2 8 i 1m 3 ju 10u 1001 1m 10m LOAD CURRENT A F
3. 00292 016 100 1k 10k 100k 1M FREQUENCY Hz Figure 16 Common Mode Rejection vs Frequency GAIN dB eo Rev D Page 9 of 16 GAIN dB A o eo COMMON MODE REJECTION dB 2B eo N eo N eo 00292 017 FREQUENCY Hz Figure 17 Power Supply Rejection vs Frequency Ta 25 C Vg 3V Ry 10kQ 195 A a PHASE Degrees 00292 018 FREQUENCY Hz Figure 18 Open Loop Gain and Phase vs Frequency 3 V PHASE Degrees 00292 019 FREQUENCY Hz Figure 19 Open Loop Gain and Phase vs Frequency 5 V 90 TA 25 C 80 Vg 15V RL 10kQ 70 GAIN 60 50 a B z 40 lt q a PHASE 195 PHASE D 20 MARGIN das d D o 10 450 E 0 0 lt a rI n 10 45 1k 10k 100k 1M 10M FREQUENCY Hz Figure 20 Open Loop Gain and Phase vs Frequency 15 V 1000 900 800 700 600 500 400 300 OPEN LOOP GAIN V mV 200 100 i CLOSED LOOP GAIN dB H e gt a o o o o o o o I N eo 9 00292 021
4. convenient bias for the headphone output amplifiers OPTIONAL GAIN VREF 7 s 2204F 169 L VOLUME OP183 ie 47kQ CONTROL AD1849 M 160 2204F HEADPHONE H R VOLUME RIGHT ankag L CONTROL h l OPTIONAL nef GAIN 00292 036 VREF Figure 36 Headphone Output Amplifier for Multimedia Sound Codec Li LOW NOISE MICROPHONE AMPLIFIER FOR MULTIMEDIA The OP183 is ideally suited as a low noise microphone preamp for low voltage audio applications Figure 37 shows a gain of 100 stereo preamp for the AD1849 16 bit SoundPort Stereo Codec chip The common mode output buffer serves as a phantom power driver for the microphones 10kQ LEFT ELECTRET CONDENSER MIC INPUT AD1849 RIGHT ELECTRET CONDENSER MIC INPUT 00292 037 10ko Figure 37 Low Noise Stereo Microphone Amplifier for Multimedia Sound Codec 0P183 3 V 50 HZ 60 HZ ACTIVE NOTCH FILTER WITH FALSE GROUND To process ac signals it may be easier to use a false ground bias rather than the negative supply as a reference ground This would reject the power line frequency interference which can often obscure low frequency physiological signals such as heart rates blood pressures EEGs and ECGs Figure 38 shows a 50 Hz 60 Hz active notch filter for eliminating line noise in patient monitoring equipment It has several kilohertz bandwidth and is not sensitive to false ground perturbations The simple fa
5. 15 V e e 00292 028 00292 026 00292 027 Rev D Page 11 of 16 Figure 31 0 1 Hz to 10 Hz Noise 15 V 0P183 00292 029 00292 030 00292 031 0P183 0 1 OP183 Vg 2 5V Ay 1 6000 Re 0 Vin 1Vams 1kQ 3 80kHz LOW PASS FILTER E 2ko z 0 010 S 5ko 5 2 o a 100 NO 0 001 LOAD 0 0005 20 100 1k 10k 20 FREQUENCY Hz Figure 32 THD Noise vs Frequency for Various Loads i 00292 032 Rev D Page 12 of 16 APPLICATIONS OFFSET ADJUST Figure 33 shows how the offset voltage of the OP183 can be adjusted by connecting a potentiometer between Pins 1 and 5 and connecting the wiper to Ver The recommended value for the potentiometer is 10 kQ This will give an adjustment range of approximately 1 mV If a larger adjustment span is desired a 50 kQ potentiometer will yield a range of 2 5 mV 00292 033 Figure 33 OP183 Offset Adjust PHASE REVERSAL The OP183 is protected against phase reversal as long as both of the inputs are within the range of the positive supply and the negative supply 0 6 V If there is a possibility of either input going beyond these limits hosy yer tli inputs should be protected with a series resist r d liit input c rrent to2 mA DIRECT ACCESS ARRANGEMENT The OP183 can be used in a single supply direct access arrangement DAA as
6. 5418 Vj 40 C lt Ta lt 85 C 70 112 dB Supply Current Amplifier Isy Vs 18V Vo 0V 40 C lt Ta lt 85 C 1 2 1 75 mA Supply Voltage Range Vs 3 18 V DYNAMIC PERFORMANCE Slew Rate SR RL 2kO 10 15 V us Full Power Bandwidth BW 196 Distortion 50 kHz Settling Time ts To 0 0196 1 5 us Gain Bandwidth Product GBP 5 MHz Phase Margin om 56 Degrees NOISE PERFORMANCE Voltage Noise en p p 0 1 Hz to 10 Hz 2 uV p p Voltage Noise Density en f 1 kHz 10 nV VHz Current Noise Density in 0 4 pA VHz Long term offset voltage is guaranteed by a 1 000 hour life test performed on three independent lots at 125 C with an LTPD of 1 3 Rev D Page 5 of 16 0P183 ABSOLUTE MAXIMUM RATINGS Table 4 Parameter Rating Supply Voltage 18V Input Voltage 18V Differential Input Voltage 7V Output Short Circuit Duration to GND Indefinite Storage Temperature Range S Package 65 C to 150 C Operating Temperature Range OP183 40 C to 85 C Junction Temperature Range S Package 65 C to 150 C Lead Temperature Range Soldering 60 sec 300 C Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device This is a stress rating only functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied Exposure to absolute maximum rating conditions for extended periods may affect device re
7. ANALOG 5 MHz Single Supply DEVICES Operational Amplifier OP 183 FEATURES PIN CONNECTION Single supply 3 V to 36 V Wide bandwidth 5 MHz Low offset voltage 1 mV ANS top view Tel our High slew rate 10 V us v 4 Not to Scale F wu amp Low noise 10 nV VHz Unity gain stable Input and output range includes GND No phase reversal APPLICATIONS Multimedia Telecom ADC buffers Wide band filters Microphone preamplifiers 001 00292 Figure 1 8 Lead Narrow Body SOIC S Suffix GENERAL DESCRIPTION The OP183 is a single supplys5dMEzibandwidth amplifier with a i slew rates of 10 V us It can TANTA dii voltages as low as 2V and up to 36 V This combination of slew rate and bandwidth yields excellent single supply ac performance making this amplifier ideally suited for telecom and multimedia audio applications The OP183 also provides good dc performance with guaranteed 1 mV offset Noise is a respectable 10 nV VHz Supply current is only 1 2 mA per amplifier This amplifier is well suited for single supply applications that require moderate bandwidth even when used in high gain configurations This makes it useful in filters and instrumenta tion The output drive capability and very wide full power bandwidth of the OP183 make it a good choice for multimedia headphone drivers or microphone input amplifiers The OP183 is available in a SO 8 surface mount package It is specified over the extended industria
8. P183GS 40 C to 85 C 8 Lead SOIC N S Suffix R 8 OP183GS REEL 40 C to 85 C 8 Lead SOIC N S Suffix R 8 OP183GS REEL7 40 C to 85 C 8 Lead SOIC N S Suffix R 8 OP183GSZ 40 C to m 8 Ledd SOIC N a CE R 8 OP183GSZ REEL 40 C to 485 i 8 Lead SOIC N j5 Suffix R 8 OP183GSZ REEL7 40 C to 85 C 8 Lead SOIC N S Suffix R 8 Z Pb free part 2005 Analog Devices Inc All rights reserved Trademarks and ANALOG registered trademarks are the property of their respective owners www analo g com 7 La DEVICES Rev D Page 16 of 16
9. V Output Voltage Low VoL Ri 2 kQ to GND 50 75 mV Short Circuit Limit Isc Source 25 mA Sink 30 mA POWER SUPPLY Power Supply Rejection Ratio j PSRR Vs 4 V to 6 V i d 40 C lt Ta lt 85 C 70 104 dB Supply Current Amplifier Isy Vo 2 5V 40 C lt Ta lt 85 C 1 2 1 5 mA Supply Voltage Range Vs 3 18 V DYNAMIC PERFORMANCE Slew Rate SR RL 2kO 5 10 V us Full Power Bandwidth BWp 196 Distortion gt 50 kHz Settling Time ts To 0 01 1 5 Us Gain Bandwidth Product GBP 5 MHz Phase Margin om 46 Degrees NOISE PERFORMANCE Voltage Noise en p p 0 1 Hz to 10 Hz 2 uV p p Voltage Noise Density en f21kHz Vem 2 5 V 10 nV JHz Current Noise Density in 0 4 pA VHz Rev D Page 3 of 16 0P183 ELECTRICAL CHARACTERISTICS eG V 3 V Ta 25 C unless otherwise noted Table 2 Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage Vos Vem 1 5 V Vout 1 5 V 0 3 1 0 mV 40 C lt Ta lt 85 C 1 25 mV Input Bias Current lg Vau 1 5 V Vout 1 5 V 350 600 nA 40 C lt Ta lt 85 C 750 nA Input Offset Current los Vem 1 5 V Vout 1 5 V nA 40 C lt Ta lt 85 C 11 50 nA Input Voltage Range 0 1 5 V Common Mode Rejection Ratio CMRR Vem 0 Vto 1 5 V 40 C lt Ta lt 85 C 70 103 dB Large Signal Voltage Gain Avo R 2 kO 0 2 lt Vo lt 1 8 V 100 260 V mV OUTPUT CHARACTERISTICS Output Voltage High Vou Ri 2 KQ to GND 2 0 2 25 V Output Voltage Lo
10. eene EE 13 REVISION HISTORY 5 05 Rev C to Rev D Revision 0 Initial Version Updated Format ee opener te batte ien Universal Removed OP283 ice e Universal Updated Outline Dimensions o e e mm ene SIN d Changes to Ordering Guide SEA AA MM a ED d 3 16 i i 2 02 Rev B to Rev C Edits to FEA PUR EG a n aoa aa kaoa E thara aaa eaaa 1 Edits to GENERAL DESCRIPTION 1 Edits to SPECIFICATIONS oiiire 2 3 Edits to Pack ge Type ceno edite nitet ee 4 Edits to ORDERING GUIDE ENEE 4 Edits to ABSOLUTE MAXIMUM RATINGS eee 4 Edits to OUTLINE DIMENSIONS ENEE 12 Rev D Page 2 of 16 SPECIFICATIONS ELECTRICAL CHARACTERISTICS eG V 5 V Ta 25 C unless otherwise noted 0P183 Table 1 Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage Vos Vem 2 5 V Vout 2 5 V 0 025 1 0 mV 40 C lt Ta lt 85 C 1 25 mV Input Bias Current lg Vem 2 5 V Vout 2 5 V 350 600 nA 40 C lt Ta lt 85 C 430 750 nA Input Offset Current los Vem 2 5 V Vout 2 5 V nA 40 C lt Ta lt 85 C 11 50 nA Input Voltage Range 0 3 5 V Common Mode Rejection Ratio CMRR Vcm 0 to 3 5 V 40 C lt Ta 85 C 70 104 dB Large Signal Voltage Gain Avo R 2 KO 0 2 lt Vo lt 3 8 V 100 V mV Offset Voltage Drift AVos AT 4 uV C Bias Current Drift Als AT 1 6 nA C OUTPUT CHARACTERISTICS Output Voltage High Von Ri 2 KQ to GND 4 0 4 22
11. igure 9 Output Voltage vs Sink amp Source Current 600 500 T ZE amp 400 z HI ir 4 300 Di lt m 55 200 a zZ 100 0 S 15 10 5 0 5 10 13 5 COMMON MODE VOLTAGE V Figure 10 Input Bias Current vs Common Mode Voltage Rev D Page 8 of 16 500 400 e eo INPUT BIAS CURRENT nA M e eo 100 75 50 25 0 25 50 75 100 12 1 50 SUPPLY CURRENT AMPLIFIER mA S E o a 1 50 N a SUPPLY CURRENT AMPLIFIER mA o o a N o a TEMPERATURE C Figure 11 Input Bias Current vs Temperature TEMPERATURE C Figure 12 Supply Current per Amplifier vs Temperature 0 2 5 5 0 7 5 410 0 12 5 15 0 17 5 20 SUPPLY VOLTAGE V Figure 13 Supply Current per Amplifier vs Supply Voltage 9 00292 011 00292 012 2 2 E 8 g E S 0 60 AB N eo SHORT CIRCUIT CURRENT mA e BR a Ei EI o y o D 00292 014 N 0 75 50 25 0 25 50 75 100 TEMPERATURE C Figure 14 Short Circuit Current vs Temperature 5 V SHORT CIRCUIT CURRENT mA zi N o BR a o o o Ei EI o o HDI D 00292 015 TEMPERATURE C Figure 15 Short Circuit Current vs Temperature 15 V o Q eo BR eo COMMON MODE REJECTION dB N eo
12. l 40 C to 85 C temperature range Rev D Information furnished by Analog Devices is believed to be accurate and reliable However no responsibility is assumed by Analog Devices for its use nor for any infringements of patents or other rights of third parties that may result from its use Specifications subject to change without notice No license is granted by implication One Technology Way P O Box 9106 Norwood MA 02062 9106 U S A or otherwise under any patent or patent rights of Analog Devices Trademarks and Tel 781 329 4700 www analog com registered trademarks are the property of their respective owners Fax 781 461 3113 2005 Analog Devices Inc All rights reserved 0P183 TABLE OF CONTENTS DEE 3 Direct Access Arrangement een 13 Electrical Characteristics Vs DM 3 5 V Only Stereo DAC for Multimedia 13 Electrical Characteristics Vs AN 4 Low Voltage Headphone Amplifiers 14 Electrical Characteristics Vs 15 V 5 Low Noise Microphone Amplifier for Multimedia 14 Absolute Maximum Ratings eerte 6 3 V 50 Hz 60 Hz Active Notch Filter with False Ground 14 ESD Cautions cet e betae een e deett 6 Low Voltage Frequency Synthesizer for Wireless THAMS CEIVED m M 15 Typical Performance Characteristics E 7 Outline Dimensions seed Ee 16 e EE 13 Ordering Guide node Rs 16 le 13 Phase Reversal eben
13. liability Absolute maximum ratings apply to packaged parts unless otherwise noted Table 5 Package Type Dua Bsc Units 8 Lead SOIC S 158 43 C W For supply voltages less than 7 V the absolute maximum input voltage is equal to the supply voltage Maximum input current should not exceed 2 mA ESD CAUTION ESD electrostatic discharge sensitive device Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection Although this product features proprietary ESD protection circuitry permanent damage may occur on devices subjected to high energy electrostatic discharges Therefore proper ESD precautions are recommended to avoid performance degradation or loss of functionality D UV 1 Du is specified for worst case conditions in other words Du is specified for device soldered in circuit board for SOIC packages Es ESD SENSITIVE DEVICE d Rev D Page 6 of 16 0P183 TYPICAL PERFORMANCE CHARACTERISTICS 40 C T4 85 C 300X OP AMPS PLASTIC PACKAGE QUANTITY QUANTITY Amplifiers 00292 005 00292 002
14. lse ground circuit shown achieves good rejection of low frequency interference using standard off the shelf components NOTE FOR 50Hz APPLICATIONS CHANGE R1 R4 TO 3 10 AND R5 TO 1 580 3 160 2 00292 038 Figure 38 3 V Supply 50 Hz 60 Hz Notch Filter with Pseudo Ground Amplifier A3 biases A1 and A2 to the middle of their input common mode range When operating on a 3 V supply the center of the common mode range of the OP183 is 0 75 V This notch filter effectively squelches 60 Hz pickup at a filter Q of 0 75 To reject 50 Hz interference change the resistors in the twin T section R1 through R5 from 2 67 KQ to 3 16 kQ The filter section uses OP183 op amps in a twin T configuration whose frequency selectivity is very sensitive to the relative matching of the capacitors and resistors in the twin T section Mylar is the material of choice for the capacitors and the relative matching of the capacitors and resistors determines the filters pass band symmetry Using 196 resistors and 596 capacitors produces satisfactory results Rev D Page 14 of 16 LOW VOLTAGE FREQUENCY SYNTHESIZER FOR WIRELESS TRANSCEIVER The low noise and low voltage operation capability of the OP183 serves well for the loop filter of a frequency synthesizer Figure 39 shows a typical application in a radio transceiver The phase noise performance of the synthesizer depends on low noise contribution from each component in the loop as the noise is am
15. plified by the frequency division factor of the prescaler The resistors used in the low pass filter should be of low to moderate values to reduce noise contribution due to the input bias current as well as the resistors themselves The filter cutoff frequency should be chosen to optimize the loop constant 0P183 CRYSTAL REFERENCE OSCILLATOR PHASE DETECTOR PRESCALER IHT nr VCONTROL our VCO IHA 00292 039 900MHz Figure 39 Low Voltage Frequency Synthesizer for a Wireless Transceiver 00292 040 Figure 40 OP 183 Simplified Schematic Rev D Page 15 of 16 0P183 OUTLINE DIMENSIONS Kart 8 5 4 00 0 1574 6 20 0 2440 3 80 0 1497 1 4 5 80 0 2284 Te ie 27 0 0500 0 50 0 0196 S BSC 1 75 0 0688 0 25 0 0099 9 0 25 0 0098 1 35 0 0532 0 10 0 0040 A 8 0 51 0 0201 4 SZ e COPY SEATING 0 31 0 0122 0 25 0 0098 0 1 27 0 0500 SLANE 0 17 0 0067 040 0 0157 COMPLIANT TO JEDEC STANDARDS MS 012 AA CONTROLLING DIMENSIONS ARE IN MILLIMETERS INCH DIMENSIONS IN PARENTHESES ARE ROUNDED OFF MILLIMETER EQUIVALENTS FOR REFERENCE ONLY AND ARE NOT APPROPRIATE FOR USE IN DESIGN Figure 41 8 Lead Standard Small Outline Package SOIC_N Narrow Body R 8 S Suffix Dimensions shown in millimeters and inches ORDERING GUIDE Model Temperature Range Package Description Package Option O
16. shown in Figure 34 This figure shows a portion of a typical DAA capable of operating from a single 5 V supply with minor modifications it should also work on 3 V supplies Amplifiers A2 and A3 are configured so that the transmit signal TxA is inverted by A2 and not inverted by A3 0P183 This arrangement drives the transformer differentially so that the drive to the transformer is effectively doubled over a single amplifier arrangement This application takes advantage of the ability of the OP183 to drive capacitive loads and to save power in single supply applications 300pF 00292 034 igur 34 TY Arrangement 5 V ONLY STEREO DAC FOR MULTIMEDIA The low noise and single supply capability of the OP183 are ideally suited for stereo DAC audio reproduction or sound synthesis applications such as multimedia systems Figure 35 shows an 18 bit stereo DAC output setup that is powered from a single 5 V supply The low noise preserves the 18 bit dynamic range of the AD1868 AD1868 1 V 18 BIT SERIAL 220uF LEFT ES CHANNEL 47kQ OUTPUT tp CHANNEL azko OUTPUT 00292 03 Figure 35 5 V Only 18 Bit Stereo DAC Rev D Page 13 of 16 LOW VOLTAGE HEADPHONE AMPLIFIERS Figure 36 shows a stereo headphone output amplifier for the AD 1849 16 bit SoundPort Stereo Codec device The pseudoreference voltage is derived from the common mode voltage generated internally by the AD1849 thus providing a
17. w VoL Ri 2 KQ to GND 90 125 mV Short Circuit Limit Isc Source 25 mA Sink 30 mA POWER SUPPLY Power Supply Rejection Ratio PSRR Vs 2 5V to 3 5 V 40 C lt Ta 85 C 60 113 dB Supply Current Amplifier JA W Aod lt Ths 485 CAS 5 d 12 1 5 mA DYNAMIC PERFORMANCE T 4 N Gain Bandwidth Product GBP 5 MHz NOISE PERFORMANCE Voltage Noise Density en f 1 kHz Vem 1 5 V 10 nV VHz Rev D Page 4 of 16 ELECTRICAL CHARACTERISTICS Vs 15 V Ta 25 C unless otherwise noted 0P183 Table 3 Parameter Symbol Conditions Min Typ Max Unit INPUT CHARACTERISTICS Offset Voltage Vos 0 01 1 0 mV 40 C lt Ta lt 85 C 1 25 mV Input Bias Current le 300 600 nA 40 C lt Ta lt 85 C 400 750 nA Input Offset Current los 40 lt Ta lt 85 C 11 50 nA Input Voltage Range 15 4135 V Common Mode Rejection Ratio CMRR Vem 15 V to 13 5 V 40 C x TA x 85 C 70 86 dB Large Signal Voltage Gain Avo Ri 2kO 100 1000 V mV Offset Voltage Drift AVos AT 3 uV C Bias Current Drift Als AT 1 6 nA C Long Term Offset Voltage Vos Note 1 5 mV OUTPUT CHARACTERISTICS Output Voltage High Von Ri 2 KO to GND 40 C lt Ta 85 C 13 9 14 1 V Output Voltage Low Vor Ri 2 KO to GND 40 C x Ta 85 C 14 05 139 V Short Circuit Limit Isc Source 30 mA Sink 50 mA Open Loop Output Impedance Zout f 1 MHz Av 1 15 Q POWER SUPPLY P Power Supply Rejection Ratio PSRRL J LVS 2 5 Vito

ANALOG DEVICES OP183 handbook

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