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See Technical Specifications

AD8418ABRMZ

Current Sense Amplifier 1 Circuit 8-MSOP

Manufacturer:

ADI
Mfr.Part #:

AD8418ABRMZ
Datasheet:

AD8418ABRMZ Datasheet (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

8
Reach Compliance Code:

compliant
EDA/CAD Models:

Request Free CAD Models for AD8418ABRMZ

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AD8418ABRMZ General Description

The AD8418A is a high voltage, high resolution current shunt amplifier. It features an initial gain of 20 V/V, with a maximum ±0.15% gain error over the entire temperature range. The buffered output voltage directly interfaces with any typical converter. The AD8418A offers excellent input common-mode rejection from −2 V to +70 V. The AD8418A performs bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications, including motor control, power management, and solenoid control.

Key Features

Typical 0.1 μV/°C offset drift
Maximum ±200 μV voltage offset over full temperature range
2.7 V to 5.5 V power supply operating range
Electromagnetic interference (EMI) filters included
High common-mode input voltage range
- −2 V to +70 V, continuous operation
- −3 V to +80 V, continuous survival
Minimum DC common-mode rejection ratio (CMRR): 90 dB

Application

High-side current sensing in
- Motor controls
- Solenoid controls
- Power management
Low-side current sensing
Diagnostic protection

Specifications

Source Content uid	AD8418ABRMZ	Pbfree Code	No
Part Life Cycle Code	Active	Pin Count	8
Reach Compliance Code	compliant	ECCN Code	EAR99
HTS Code	8542.33.00.01	Amplifier Type	OPERATIONAL AMPLIFIER
Frequency Compensation	YES	JESD-30 Code	S-PDSO-G8
Low-Bias	NO	Low-Offset	YES
Micropower	NO	Moisture Sensitivity Level	1
Number of Functions	1	Number of Terminals	8
Peak Reflow Temperature (Cel)	260	Power	NO
Programmable Power	NO	Surface Mount	YES
Temperature Grade	AUTOMOTIVE	Terminal Finish	MATTE TIN
Terminal Form	GULL WING	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30	Wideband	NO