Datasheet ADA4627-1, ADA4637-1 (Analog Devices) - 3
| Hersteller | Analog Devices |
| Beschreibung | 30 V, 80 MHz, Low Noise, Low Bias Current, JFET Op Amp |
| Seiten / Seite | 20 / 3 — Data Sheet. ADA4627-1/ADA4637-1. SPECIFICATIONS ELECTRICAL … |
| Revision | F |
| Dateiformat / Größe | PDF / 793 Kb |
| Dokumentensprache | Englisch |
Data Sheet. ADA4627-1/ADA4637-1. SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION. Table 2. B Grade. A Grade. Parameter
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Data Sheet ADA4627-1/ADA4637-1 SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION
VSY = ±15 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 2. B Grade A Grade Parameter Symbol Test Conditions/Comments Min Typ Max Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage1 VOS 70 200 120 300 µV −40°C ≤ TA ≤ +85°C 350 410 µV −40°C ≤ TA ≤ +125°C 400 660 µV Offset Voltage Drift, ∆VOS/∆T −40°C ≤ TA ≤ +125°C 1 2 1 3 µV/°C Average Power Supply Rejection PSRR VSY = ±4.5 V to ±18 V 106 112 103 108 dB Ratio −40°C ≤ TA ≤ +125°C 101 99 dB Input Bias Current2 IB 1 5 1 5 pA −40°C ≤ TA ≤ +85°C 0.5 0.5 nA −40°C ≤ TA ≤ +125°C 2 2 nA Input Offset Current IOS 0.5 5 0.5 5 pA −40°C ≤ TA ≤ +85°C 0.5 0.5 nA −40°C ≤ TA ≤ +125°C 2 2 nA NOISE PERFORMANCE Voltage Noise Density en f = 10 Hz 16.5 40 16.5 40 nV/√Hz f = 100 Hz 7.9 20 7.9 20 nV/√Hz f = 1 kHz 6.1 8 6.1 8 nV/√Hz f = 10 kHz 4.8 6 4.8 6 nV/√Hz Voltage Noise en p-p 0.1 Hz to 10 Hz 0.7 1.6 0.7 1.6 µV p-p Current Noise Density in f = 100 Hz 1.6 2.5 fA/√Hz Current Noise in p-p 0.1 Hz to 10 Hz 30 48 fA p-p Input Resistance RIN 10 10 TΩ Input Capacitance, CINDM 8 8 pF Differential Mode Input Capacitance, CINCM 7 7 pF Common Mode Input Voltage Range IVR −11 +11 −11 +11 V −40°C ≤ TA ≤ +125°C −10.5 +10.5 −10.5 +10.5 V Common-Mode CMRR TA = 25°C, VCM = −11 V to +11 V 106 116 100 110 dB Rejection Ratio −40°C ≤ TA ≤ +125°C, 98 97 VCM = −10.5 V to +10.5 V dB Large Signal Voltage Gain AVO RL = 1 kΩ, VO = −10 V to +10 V 112 120 106 120 dB −40 ≤ TA ≤ +85°C 110 104 dB −40 ≤ TA ≤ +125°C 102 100 dB DYNAMIC PERFORMANCE Slew Rate ADA4627-1 SR ±10 V step, RL = 1 kΩ, 40 56/783 40 56/783 V/µs CL = 100 pF, AV = +1 SR ±10 V step, RL = 1 kΩ, CL = 100 pF, 40 82/843 40 82/843 V/µs Rs = Rf = 1 kΩ, AV = −1 Slew Rate ADA4637-1 SR ±10 V out, Cf = 4.8 pF, AV = −4 170 170 V/µs SR ±10 V out, Cf = 4.8 pF, AV = +5 170 170 V/µs Rev. F | Page 3 of 20 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION INPUT VOLTAGE RANGE INPUT OFFSET VOLTAGE ADJUST RANGE INPUT BIAS CURRENT NOISE CONSIDERATIONS THD + N MEASUREMENTS PRINTED CIRCUIT BOARD LAYOUT, BIAS CURRENT, AND BYPASSING OUTPUT PHASE REVERSAL DECOMPENSATED OP AMPS DRIVING CAPACITIVE LOADS OUTLINE DIMENSIONS ORDERING GUIDE
Data Sheet ADA4627-1/ADA4637-1 SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION
VSY = ±15 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 2. B Grade A Grade Parameter Symbol Test Conditions/Comments Min Typ Max Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage1 VOS 70 200 120 300 µV −40°C ≤ TA ≤ +85°C 350 410 µV −40°C ≤ TA ≤ +125°C 400 660 µV Offset Voltage Drift, ∆VOS/∆T −40°C ≤ TA ≤ +125°C 1 2 1 3 µV/°C Average Power Supply Rejection PSRR VSY = ±4.5 V to ±18 V 106 112 103 108 dB Ratio −40°C ≤ TA ≤ +125°C 101 99 dB Input Bias Current2 IB 1 5 1 5 pA −40°C ≤ TA ≤ +85°C 0.5 0.5 nA −40°C ≤ TA ≤ +125°C 2 2 nA Input Offset Current IOS 0.5 5 0.5 5 pA −40°C ≤ TA ≤ +85°C 0.5 0.5 nA −40°C ≤ TA ≤ +125°C 2 2 nA NOISE PERFORMANCE Voltage Noise Density en f = 10 Hz 16.5 40 16.5 40 nV/√Hz f = 100 Hz 7.9 20 7.9 20 nV/√Hz f = 1 kHz 6.1 8 6.1 8 nV/√Hz f = 10 kHz 4.8 6 4.8 6 nV/√Hz Voltage Noise en p-p 0.1 Hz to 10 Hz 0.7 1.6 0.7 1.6 µV p-p Current Noise Density in f = 100 Hz 1.6 2.5 fA/√Hz Current Noise in p-p 0.1 Hz to 10 Hz 30 48 fA p-p Input Resistance RIN 10 10 TΩ Input Capacitance, CINDM 8 8 pF Differential Mode Input Capacitance, CINCM 7 7 pF Common Mode Input Voltage Range IVR −11 +11 −11 +11 V −40°C ≤ TA ≤ +125°C −10.5 +10.5 −10.5 +10.5 V Common-Mode CMRR TA = 25°C, VCM = −11 V to +11 V 106 116 100 110 dB Rejection Ratio −40°C ≤ TA ≤ +125°C, 98 97 VCM = −10.5 V to +10.5 V dB Large Signal Voltage Gain AVO RL = 1 kΩ, VO = −10 V to +10 V 112 120 106 120 dB −40 ≤ TA ≤ +85°C 110 104 dB −40 ≤ TA ≤ +125°C 102 100 dB DYNAMIC PERFORMANCE Slew Rate ADA4627-1 SR ±10 V step, RL = 1 kΩ, 40 56/783 40 56/783 V/µs CL = 100 pF, AV = +1 SR ±10 V step, RL = 1 kΩ, CL = 100 pF, 40 82/843 40 82/843 V/µs Rs = Rf = 1 kΩ, AV = −1 Slew Rate ADA4637-1 SR ±10 V out, Cf = 4.8 pF, AV = −4 170 170 V/µs SR ±10 V out, Cf = 4.8 pF, AV = +5 170 170 V/µs Rev. F | Page 3 of 20 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—30 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION INPUT VOLTAGE RANGE INPUT OFFSET VOLTAGE ADJUST RANGE INPUT BIAS CURRENT NOISE CONSIDERATIONS THD + N MEASUREMENTS PRINTED CIRCUIT BOARD LAYOUT, BIAS CURRENT, AND BYPASSING OUTPUT PHASE REVERSAL DECOMPENSATED OP AMPS DRIVING CAPACITIVE LOADS OUTLINE DIMENSIONS ORDERING GUIDE