AD8479BRZ - ADI

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

Part No

AD8479BRZ
Manufacturer

ADI
ChipWorker Part#

CW1594111
Category

Operational Amplifier, OP Amp IC
Package

SOIC-8
Description

Differential Amplifier, High Common-Mode Voltage, 1 Amplifiers, 500μV, 130kHz, -40℃, 125℃
Documentation

Datasheet

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AD8479BRZ Specifications

Attribute	Attribute Value

Part Number	AD8479BRZ
Manufacturer	ADI
ChipWorker Part#	CW1594111
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Output Current	10 A
Supply Current	550 µA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	8 Position
Common Mode Rejection Ratio	80 dB
Bandwidth	130 kHz
Slew Rate	7.50 V/μs
Gain Bandwidth Product	130 kHz
Input Offset Voltage	500 µV
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
3dB Bandwidth	130 KHz
Gain Bandwidth	80 dB
Minimum CMRR Range	75dB ~ 85dB
Supply Voltage (Max)	30V ~ 50V
Supply Voltage (Min)	5 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2017/07/07

Product Description

Product Details
The AD8479 is a difference amplifier with a very high input common-mode voltage range. The AD8479 is a precision device that allows the user to accurately measure differential signals in the presence of high common-mode voltages up to ±600 V. The AD8479 can replace costly isolation amplifiers in applications that do not require galvanic isolation. The device operates over a ±600 V common-mode voltage range and has inputs that are protected from common-mode or differential mode transients up to ±600 V.
The AD8479 has low offset, low offset drift, low gain error drift, low common-mode rejection drift, and excellent CMRR over a wide frequency range.
The AD8479 is available in a space-saving 8-lead SOIC package. It is operational over the −40°C to +125°C temperature range.
**APPLICATIONS**
High voltage current sensing
Battery cell voltage monitor
Power supply current monitor
Motor controls
Isolation
### Features and Benefits
±600 V common-mode voltage range
Rail-to-rail output
Fixed gain of 1
Wide power supply range of
±2.5 V to ±18 V
550 μA typical power supply current
Excellent ac specifications
\-- 90 dB minimum CMRR
\-- 130 kHz bandwidth
High accuracy dc performance
\-- 5 ppm maximum gain nonlinearity
\-- 10 µV/°C maximum offset voltage drift
\-- 5 ppm/°C maximum gain drift

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