Datasheet AD841 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | Wideband, Unity-Gain Stable, Fast Settling Op Amp |
| Pages / Page | 17 / 4 — Data Sheet. AD841. SPECIFICATIONS. Table 1. Test Conditions/. AD841J. … |
| Revision | C |
| File Format / Size | PDF / 380 Kb |
| Document Language | English |
Data Sheet. AD841. SPECIFICATIONS. Table 1. Test Conditions/. AD841J. AD841K. AD841S1. Parameter. Comments. Min Typ. Max Min Typ. Max. Unit
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Data Sheet AD841 SPECIFICATIONS
TA = 25°C and ±15 V dc, unless otherwise noted. All minimum and maximum specifications are guaranteed.
Table 1. Test Conditions/ AD841J AD841K AD841S1 Parameter Comments Min Typ Max Min Typ Max Min Typ Max Unit
INPUT OFFSET VOLTAGE2 0.8 2.0 0.5 1.0 0.5 2.0 mV TMIN − TMAX 5.0 3.3 5.5 mV Offset Drift 35 35 35 µV/°C INPUT BIAS CURRENT 3.5 8 3.5 5 3.5 8 µA TMIN – TMAX 10 6 12 µA Input Offset Current 0.1 0.4 0.1 0.2 0.1 0.4 µA TMIN − TMAX 0.5 0.3 0.6 µA INPUT CHARACTERISTICS Differential mode Input Resistance 200 200 200 kΩ Input Capacitance 2 2 2 pF INPUT VOLTAGE RANGE Common Mode ±10 12 ±10 12 ±10 12 V Common-Mode Rejection VCM = ±10 V 86 100 103 109 86 110 dB TMIN – TMAX 80 100 80 dB INPUT VOLTAGE NOISE f = 1 kHz 15 15 15 nV/√Hz Wideband Noise 10 Hz to 10 MHz 47 47 47 µV rms OPEN-LOOP GAIN VOUT = ±10 V RLOAD ≥ 500 Ω 25 45 25 45 25 45 V/mV TMIN − TMAX 12 20 12 V/mV OUTPUT CHARACTERISTICS Voltage RLOAD ≥ 500 Ω TMIN − TMAX ±10 ±10 ±10 V Current VOUT = ±10 V 50 50 50 mA OUTPUT RESISTANCE Open loop 5 5 5 Ω FREQUENCY RESPONSE Unity Gain Bandwidth VOUT = 90 mV p-p 40 40 40 MHz Full Power Bandwidth3 VOUT = 20 V p-p RLOAD ≥ 500 Ω 3.1 4.7 3.1 4.7 3.1 4.7 MHz Rise Time4 AV = −1 10 10 10 ns Overshoot4 AV = −1 10 10 10 % Slew Rate4 AV = −1 200 300 200 300 200 300 V/µs Settling Time 10 V Step AV = −1 to 0.1% 90 00 90 ns to 0.01% 110 110 110 ns OVERDRIVE RECOVERY −Overdrive 200 200 200 ns +Overdrive 700 700 700 ns DIFFERENTIAL GAIN f = 4.4 MHz 0.03 0.03 0.03 % Differential Phase f = 4.4 MHz 0.022 0.022 0.022 Degree POWER SUPPLY Rated Performance ±15 ±15 ±15 V Operating Range ±5 ±18 ±5 ±18 ±5 ±18 V Quiescent Current 11 12 11 12 11 12 mA TMIN − TMAX 14 14 16 mA Power Supply Rejection Ratio VS = ±5 V to ±18 V 86 100 90 100 86 100 dB TMIN − TMAX 80 86 80 dB Rev. C | Page 3 of 16 Document Outline Features Applications Connection Diagrams General Description Product Highlights Revision History Specifications Absolute Maximum Ratings Thermal Characteristics ESD Caution Typical Performance Characteristics Theory of Operation Offset Nulling Input Considerations AD841 Settling Time Grounding and Bypassing Capacitive Load Driving Ability Terminated Line Driver Overdrive Recovery Outline Dimensions Ordering Guide
Data Sheet AD841 SPECIFICATIONS
TA = 25°C and ±15 V dc, unless otherwise noted. All minimum and maximum specifications are guaranteed.
Table 1. Test Conditions/ AD841J AD841K AD841S1 Parameter Comments Min Typ Max Min Typ Max Min Typ Max Unit
INPUT OFFSET VOLTAGE2 0.8 2.0 0.5 1.0 0.5 2.0 mV TMIN − TMAX 5.0 3.3 5.5 mV Offset Drift 35 35 35 µV/°C INPUT BIAS CURRENT 3.5 8 3.5 5 3.5 8 µA TMIN – TMAX 10 6 12 µA Input Offset Current 0.1 0.4 0.1 0.2 0.1 0.4 µA TMIN − TMAX 0.5 0.3 0.6 µA INPUT CHARACTERISTICS Differential mode Input Resistance 200 200 200 kΩ Input Capacitance 2 2 2 pF INPUT VOLTAGE RANGE Common Mode ±10 12 ±10 12 ±10 12 V Common-Mode Rejection VCM = ±10 V 86 100 103 109 86 110 dB TMIN – TMAX 80 100 80 dB INPUT VOLTAGE NOISE f = 1 kHz 15 15 15 nV/√Hz Wideband Noise 10 Hz to 10 MHz 47 47 47 µV rms OPEN-LOOP GAIN VOUT = ±10 V RLOAD ≥ 500 Ω 25 45 25 45 25 45 V/mV TMIN − TMAX 12 20 12 V/mV OUTPUT CHARACTERISTICS Voltage RLOAD ≥ 500 Ω TMIN − TMAX ±10 ±10 ±10 V Current VOUT = ±10 V 50 50 50 mA OUTPUT RESISTANCE Open loop 5 5 5 Ω FREQUENCY RESPONSE Unity Gain Bandwidth VOUT = 90 mV p-p 40 40 40 MHz Full Power Bandwidth3 VOUT = 20 V p-p RLOAD ≥ 500 Ω 3.1 4.7 3.1 4.7 3.1 4.7 MHz Rise Time4 AV = −1 10 10 10 ns Overshoot4 AV = −1 10 10 10 % Slew Rate4 AV = −1 200 300 200 300 200 300 V/µs Settling Time 10 V Step AV = −1 to 0.1% 90 00 90 ns to 0.01% 110 110 110 ns OVERDRIVE RECOVERY −Overdrive 200 200 200 ns +Overdrive 700 700 700 ns DIFFERENTIAL GAIN f = 4.4 MHz 0.03 0.03 0.03 % Differential Phase f = 4.4 MHz 0.022 0.022 0.022 Degree POWER SUPPLY Rated Performance ±15 ±15 ±15 V Operating Range ±5 ±18 ±5 ±18 ±5 ±18 V Quiescent Current 11 12 11 12 11 12 mA TMIN − TMAX 14 14 16 mA Power Supply Rejection Ratio VS = ±5 V to ±18 V 86 100 90 100 86 100 dB TMIN − TMAX 80 86 80 dB Rev. C | Page 3 of 16 Document Outline Features Applications Connection Diagrams General Description Product Highlights Revision History Specifications Absolute Maximum Ratings Thermal Characteristics ESD Caution Typical Performance Characteristics Theory of Operation Offset Nulling Input Considerations AD841 Settling Time Grounding and Bypassing Capacitive Load Driving Ability Terminated Line Driver Overdrive Recovery Outline Dimensions Ordering Guide
