OP4177AR - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

OP4177AR
Manufacturer

ADI
ChipWorker Part#

CW19209000
Category

Amplifier, Buffer IC
Package

SOIC-14
Description

Precision Low Noise, Low Input Bias Current Operational Amplifiers 14P SOIC
Documentation

Datasheet

OP4177AR Global Supplier

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OP4177AR Specifications

Attribute	Attribute Value

Part Number	OP4177AR
Manufacturer	ADI
ChipWorker Part#	CW19209000
Category	Amplifier, Buffer IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	SOIC-14
Supply Current	400 µA
Number of Circuits	4 Circuit
Number of Channels	4 Channel
Common Mode Rejection Ratio	125 dB
Slew Rate	700 mV/μs
Gain Bandwidth Product	1.3 MHz
Input Impedance	1.00 GΩ
Input Offset Voltage	15 µV
Input Bias Current	500 pA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	1.3 MHz
Minimum CMRR Range	120 dB
Supply Voltage (Max)	15 V
Supply Voltage (Min)	2.5 V
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Size-Length	8.75 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	End of Life
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
Mil-Spec	No
HK STC License	NLR

Product Description

**GENERAL DESCRIPTION**
The OPx177 family consists of very high precision, single, dual, and quad amplifiers featuring extremely low offset voltage and drift, low input bias current, low noise, and low power consumption. Outputs are stable with capacitive loads of over 1000 pF with no external compensation. Supply current is less than 500 μA
per amplifier at 30 V. Internal 500 Ω series resistors protect the inputs, allowing input signal levels several volts beyond either supply without phase reversal.
**FEATURES**
**Low offset voltage: 60 μV maximum**
**Very low offset voltage drift: 0.7 μV/°C maximum**
**Low input bias current: 2 nA maximum**
**Low noise: 8 nV/√Hz typical**
**CMRR, PSRR, and A****VO ****> 120 dB minimum**
**Low supply current: 400 μA per amplifier**
**Dual supply operation: ±2.5 V to ±15 V**
**Unity-gain stable**
**No phase reversal**
**Inputs internally protected beyond supply voltage**
**APPLICATIONS**
**Wireless base station control circuits**
**Optical network control circuits**
**Instrumentation**
**Sensors and controls**
**Thermocouples**
**Resistor thermal detectors (RTDs)**
**Strain bridges**
**Shunt current measurements**
**Precision filters**

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