AD8218BRMZ - ADI

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

Part No

AD8218BRMZ
Manufacturer

ADI
ChipWorker Part#

CW1712604
Category

Operational Amplifier, OP Amp IC
Package

MSOP-8
Description

ANALOG DEVICES AD8218BRMZ Current Sense Amplifier, Zero Drift, 1 Amplifier, 130μA, MSOP, 8Pins, -40℃, 125℃
Documentation

Datasheet

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AD8218BRMZ Specifications

Attribute	Attribute Value

Part Number	AD8218BRMZ
Manufacturer	ADI
ChipWorker Part#	CW1712604
Category	Operational Amplifier, OP Amp IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	MSOP-8
Supply Voltage (DC)	4.00V (min)
Output Voltage	0.01 V
Supply Current	800 µA
Number of Circuits	1 Circuit
Number of Channels	1 Channel
Number of Positions	8 Position
Common Mode Rejection Ratio	110 dB
Bandwidth	450 kHz
Slew Rate	1.00 V/μs
Gain Bandwidth Product	450 kHz
Input Offset Voltage	200 µV
Input Bias Current	130 µA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Gain Bandwidth	90 dB
Accuracy	±0.35 %
Minimum CMRR Range	90 dB
Supply Voltage	4V ~ 80V
Supply Voltage (Max)	80 V
Supply Voltage (Min)	4 V
Input Voltage	4V ~ 80V
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Size-Length	3.2 mm
Size-Width	3.2 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The AD8218BRMZ is a high voltage high resolution Current Shunt Amplifier features a set gain of 20V/V, with a maximum ±0.35% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8218 offers excellent input common-mode rejection from 4 to 80V. The AD8218 performs bidirectional current measurements across a shunt resistor in a variety of industrial and telecom applications, including motor control, battery management and base station power amplifier bias control. The AD8218 offers breakthrough performance throughout the -40 to +125°C temperature range. It features a zero-drift core, which leads to a typical offset drift of ±100nV/°C throughout the operating temperature range and the common-mode voltage range. Special attention is devoted to output linearity being maintained throughout the input differential voltage range of 0 to 250mV.
Buffered output voltage
Excellent AC and DC performance
Indefinite output short-circuit duration
±5V Differential input voltage
±2000V Human body model (HBM) ESD rating

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