Datasheet ADA4177-1, ADA4177-2, ADA4177-4 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | OVP and EMI Protected, Precision, Low Noise and Bias Current Single Op Amp |
| 页数 / 页 | 33 / 4 — ADA4177-1/ADA4177-2/ADA4177-4. Data Sheet. SPECIFICATIONS ELECTRICAL … |
| 修订版 | E |
| 文件格式/大小 | PDF / 1.1 Mb |
| 文件语言 | 英语 |
ADA4177-1/ADA4177-2/ADA4177-4. Data Sheet. SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V. Table 2. Parameter
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ADA4177-1/ADA4177-2/ADA4177-4 Data Sheet SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V
VSY = ±5.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS 8-Lead SOIC and 14-Lead SOIC 2 60 µV −40°C < TA < +125°C 120 µV 8-Lead MSOP 3 120 µV −40°C < TA < +125°C 200 µV 14-Lead TSSOP 3 150 µV −40°C < TA < +125°C 300 µV Offset Voltage Matching 8-Lead SOIC 40 µV 8-Lead MSOP 110 µV Offset Voltage Drift ΔVOS/ΔT −40°C < TA < +125°C 8-Lead SOIC and 14-Lead SOIC 1 µV/°C 8-Lead MSOP and 14-Lead TSSOP 1.6 µV/°C Input Bias Current IB −1 −0.4 +1 nA −40°C < TA < +125°C −2 +2 nA Input Offset Current IOS −0.75 +0.1 +0.75 nA −40°C < TA < +125°C −1.5 +1.5 nA Input Voltage Range IVR −3.5 +3.5 V Overvoltage Current Limit1 IOVP 5 V < VCM < 37 V 12 mA −37 V < VCM < −5 V 10 mA Common-Mode Rejection Ratio CMRR VCM = −3.5 V to +3.5 V 122 130 dB −40°C < TA < +125°C 120 dB Large Signal Voltage Gain AVO RL = 2 kΩ, VOUT = −4.5 V to +4.5 V 108 110 dB −40°C < TA < +125°C 100 dB RL = 10 kΩ, VOUT = −4.5 V to +4.5 V 115 120 dB −40°C < TA < +125°C 110 dB Input Capacitance CINDM Differential mode 1 pF CINCM Common mode 8 pF Input Resistance RDIFF Differential mode 4 MΩ RCM Common mode 100 GΩ OUTPUT CHARACTERISTICS Output Voltage High VOH ILOAD = 1 mA 4.95 V −40°C < TA < +125°C 4.90 V ILOAD = 7 mA 4.80 V −40°C < TA < +125°C 4.75 V Low VOL ILOAD = 1 mA −4.95 V −40°C < TA < +125°C −4.90 V ILOAD = 7 mA −4.80 V −40°C < TA < +125°C −4.75 V Output Current IOUT VDROPOUT < 1 V 25 mA Short-Circuit Current ISC TA = 25°C Sourcing 36 mA Sinking 48 mA Closed-Loop Output Impedance ZOUT f = 1 kHz, AV = 1 0.11 Ω Rev. E | Page 4 of 33 Document Outline Features Applications General Description Pin Connection Diagram Revision History Specifications Electrical Characteristics, ±5 V Electrical Characteristics, ±15 V Absolute Maximum Ratings Maximum Power Dissipation Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Active Overvoltage Protection Common Protection Methods Add an External Series Input Resistor Add External Clamping Diodes Input Protection Circuit Limiting Overvoltage Current Out of the Positive Supply Pin EMI Protection Self Heating Using the ADA4177-1/ADA4177-2/ADA4177-4 as a Comparator Output Phase Reversal Proper Printed Circuit Board (PCB) Layout Long-Term Drift Temperature Hysteresis Outline Dimensions Ordering Guide
ADA4177-1/ADA4177-2/ADA4177-4 Data Sheet SPECIFICATIONS ELECTRICAL CHARACTERISTICS, ±5 V
VSY = ±5.0 V, VCM = 0 V, TA = 25°C, unless otherwise noted.
Table 2. Parameter Symbol Test Conditions/Comments Min Typ Max Unit
INPUT CHARACTERISTICS Offset Voltage VOS 8-Lead SOIC and 14-Lead SOIC 2 60 µV −40°C < TA < +125°C 120 µV 8-Lead MSOP 3 120 µV −40°C < TA < +125°C 200 µV 14-Lead TSSOP 3 150 µV −40°C < TA < +125°C 300 µV Offset Voltage Matching 8-Lead SOIC 40 µV 8-Lead MSOP 110 µV Offset Voltage Drift ΔVOS/ΔT −40°C < TA < +125°C 8-Lead SOIC and 14-Lead SOIC 1 µV/°C 8-Lead MSOP and 14-Lead TSSOP 1.6 µV/°C Input Bias Current IB −1 −0.4 +1 nA −40°C < TA < +125°C −2 +2 nA Input Offset Current IOS −0.75 +0.1 +0.75 nA −40°C < TA < +125°C −1.5 +1.5 nA Input Voltage Range IVR −3.5 +3.5 V Overvoltage Current Limit1 IOVP 5 V < VCM < 37 V 12 mA −37 V < VCM < −5 V 10 mA Common-Mode Rejection Ratio CMRR VCM = −3.5 V to +3.5 V 122 130 dB −40°C < TA < +125°C 120 dB Large Signal Voltage Gain AVO RL = 2 kΩ, VOUT = −4.5 V to +4.5 V 108 110 dB −40°C < TA < +125°C 100 dB RL = 10 kΩ, VOUT = −4.5 V to +4.5 V 115 120 dB −40°C < TA < +125°C 110 dB Input Capacitance CINDM Differential mode 1 pF CINCM Common mode 8 pF Input Resistance RDIFF Differential mode 4 MΩ RCM Common mode 100 GΩ OUTPUT CHARACTERISTICS Output Voltage High VOH ILOAD = 1 mA 4.95 V −40°C < TA < +125°C 4.90 V ILOAD = 7 mA 4.80 V −40°C < TA < +125°C 4.75 V Low VOL ILOAD = 1 mA −4.95 V −40°C < TA < +125°C −4.90 V ILOAD = 7 mA −4.80 V −40°C < TA < +125°C −4.75 V Output Current IOUT VDROPOUT < 1 V 25 mA Short-Circuit Current ISC TA = 25°C Sourcing 36 mA Sinking 48 mA Closed-Loop Output Impedance ZOUT f = 1 kHz, AV = 1 0.11 Ω Rev. E | Page 4 of 33 Document Outline Features Applications General Description Pin Connection Diagram Revision History Specifications Electrical Characteristics, ±5 V Electrical Characteristics, ±15 V Absolute Maximum Ratings Maximum Power Dissipation Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Theory of Operation Applications Information Active Overvoltage Protection Common Protection Methods Add an External Series Input Resistor Add External Clamping Diodes Input Protection Circuit Limiting Overvoltage Current Out of the Positive Supply Pin EMI Protection Self Heating Using the ADA4177-1/ADA4177-2/ADA4177-4 as a Comparator Output Phase Reversal Proper Printed Circuit Board (PCB) Layout Long-Term Drift Temperature Hysteresis Outline Dimensions Ordering Guide