Datasheet ADA4665-2 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 16 V, 1 MHz, CMOS Rail-to-Rail Input/Output Operational Amplifier |
| 页数 / 页 | 20 / 4 — ADA4665-2. ELECTRICAL CHARACTERISTICS—5 V OPERATION. Table 4. Parameter … |
| 文件格式/大小 | PDF / 708 Kb |
| 文件语言 | 英语 |
ADA4665-2. ELECTRICAL CHARACTERISTICS—5 V OPERATION. Table 4. Parameter Symbol. Test. Conditions/Comments. Min. Typ. Max. Unit
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ADA4665-2 ELECTRICAL CHARACTERISTICS—5 V OPERATION
VSY = 5 V, VCM = VSY/2, TA = 25°C, unless otherwise noted.
Table 4. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS VCM = 5 V 1 4 mV VCM = 0 V to 5 V 1 6 mV −40°C ≤ TA ≤ +125°C 9 mV Offset Voltage Drift ∆VOS/∆T −40°C ≤ TA ≤ +125°C 3 μV/°C Input Bias Current IB 0.1 1 pA −40°C ≤ TA ≤ +125°C 100 pA Input Offset Current IOS 0.1 1 pA −40°C ≤ TA ≤ +125°C 10 pA Input Voltage Range −40°C ≤ TA ≤ +125°C 0 5 V Common-Mode Rejection Ratio CMRR VCM = 0 V to 5 V 55 75 dB −40°C ≤ TA ≤ +125°C 50 dB Large Signal Voltage Gain AVO RL = 10 kΩ, VO = 0.5 V to 4.5 V 85 100 dB −40°C ≤ TA ≤ +125°C 75 dB Input Resistance RIN 1 GΩ Input Capacitance, Differential Mode CINDM 2 pF Input Capacitance, Common Mode CINCM 7 pF OUTPUT CHARACTERISTICS Output Voltage High VOH RL = 100 kΩ to VCM 4.95 4.99 V −40°C ≤ TA ≤ +125°C 4.9 V RL = 10 kΩ to VCM 4.9 4.96 V −40°C ≤ TA ≤ +125°C 4.8 V Output Voltage Low VOL RL = 100 kΩ to VCM 3 5 mV −40°C ≤ TA ≤ +125°C 10 mV RL = 10 kΩ to VCM 30 50 mV −40°C ≤ TA ≤ +125°C 100 mV Short-Circuit Current ISC ±8 mA Closed-Loop Output Impedance ZOUT f = 100 kHz, AV = 1 100 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VSY = 5 V to 16 V 70 95 dB −40°C ≤ TA ≤ +125°C 65 dB Supply Current per Amplifier ISY IO = 0 mA 270 350 μA −40°C ≤ TA ≤ +125°C 600 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ, CL = 50 pF, AV = 1 1 V/μs Settling Time to 0.1% tS VIN = 1 V step, RL = 2 kΩ, CL = 50 pF 6.5 μs Gain Bandwidth Product GBP RL = 10 kΩ, CL = 50 pF, AV = 1 1.2 MHz Phase Margin ΦM RL = 10 kΩ, CL = 50 pF, AV = 1 50 Degrees NOISE PERFORMANCE Voltage Noise en p-p f = 0.1 Hz to 10 Hz 3 μV p-p Voltage Noise Density en f = 1 kHz 32 nV/√Hz f = 10 kHz 27 nV/√Hz Current Noise Density in f = 1 kHz 50 fA/√Hz Rev. 0 | Page 4 of 20 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—16 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION RAIL-TO-RAIL INPUT OPERATION CURRENT SHUNT SENSOR ACTIVE FILTERS OUTLINE DIMENSIONS ORDERING GUIDE
VSY = 5 V, VCM = VSY/2, TA = 25°C, unless otherwise noted.
Table 4. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS VCM = 5 V 1 4 mV VCM = 0 V to 5 V 1 6 mV −40°C ≤ TA ≤ +125°C 9 mV Offset Voltage Drift ∆VOS/∆T −40°C ≤ TA ≤ +125°C 3 μV/°C Input Bias Current IB 0.1 1 pA −40°C ≤ TA ≤ +125°C 100 pA Input Offset Current IOS 0.1 1 pA −40°C ≤ TA ≤ +125°C 10 pA Input Voltage Range −40°C ≤ TA ≤ +125°C 0 5 V Common-Mode Rejection Ratio CMRR VCM = 0 V to 5 V 55 75 dB −40°C ≤ TA ≤ +125°C 50 dB Large Signal Voltage Gain AVO RL = 10 kΩ, VO = 0.5 V to 4.5 V 85 100 dB −40°C ≤ TA ≤ +125°C 75 dB Input Resistance RIN 1 GΩ Input Capacitance, Differential Mode CINDM 2 pF Input Capacitance, Common Mode CINCM 7 pF OUTPUT CHARACTERISTICS Output Voltage High VOH RL = 100 kΩ to VCM 4.95 4.99 V −40°C ≤ TA ≤ +125°C 4.9 V RL = 10 kΩ to VCM 4.9 4.96 V −40°C ≤ TA ≤ +125°C 4.8 V Output Voltage Low VOL RL = 100 kΩ to VCM 3 5 mV −40°C ≤ TA ≤ +125°C 10 mV RL = 10 kΩ to VCM 30 50 mV −40°C ≤ TA ≤ +125°C 100 mV Short-Circuit Current ISC ±8 mA Closed-Loop Output Impedance ZOUT f = 100 kHz, AV = 1 100 Ω POWER SUPPLY Power Supply Rejection Ratio PSRR VSY = 5 V to 16 V 70 95 dB −40°C ≤ TA ≤ +125°C 65 dB Supply Current per Amplifier ISY IO = 0 mA 270 350 μA −40°C ≤ TA ≤ +125°C 600 μA DYNAMIC PERFORMANCE Slew Rate SR RL = 10 kΩ, CL = 50 pF, AV = 1 1 V/μs Settling Time to 0.1% tS VIN = 1 V step, RL = 2 kΩ, CL = 50 pF 6.5 μs Gain Bandwidth Product GBP RL = 10 kΩ, CL = 50 pF, AV = 1 1.2 MHz Phase Margin ΦM RL = 10 kΩ, CL = 50 pF, AV = 1 50 Degrees NOISE PERFORMANCE Voltage Noise en p-p f = 0.1 Hz to 10 Hz 3 μV p-p Voltage Noise Density en f = 1 kHz 32 nV/√Hz f = 10 kHz 27 nV/√Hz Current Noise Density in f = 1 kHz 50 fA/√Hz Rev. 0 | Page 4 of 20 Document Outline FEATURES APPLICATIONS PIN CONFIGURATIONS GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ELECTRICAL CHARACTERISTICS—16 V OPERATION ELECTRICAL CHARACTERISTICS—5 V OPERATION ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION TYPICAL PERFORMANCE CHARACTERISTICS APPLICATIONS INFORMATION RAIL-TO-RAIL INPUT OPERATION CURRENT SHUNT SENSOR ACTIVE FILTERS OUTLINE DIMENSIONS ORDERING GUIDE