AD8418BRMZ

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Series Information for AD8418BRMZ - Analog Devices

Features

  • feature
    Typical 0.1 u00b5V/u00b0C offset drift Maximum u00b1400 u00b5V 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 u22122 V to +70 V operating u22124 V to +85 V survival Initial gain = 20 V/V Wide operating temperature range: u221240u00b0C to +125u00b0C Bidirectional operation Available in 8-lead SOIC and 8-lead MSOP Common-mode rejection ratio (CMRR): 86 dB, dc to 10 kHz Qualified for automotive applications

Description

IC CURRENT SENSE AMP 250KHZ MSOP-8

The AD8418 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 AD8418 offers excellent input common-mode rejection from −2 V to +70 V. The AD8418 performs bidirectional current measurements across a shunt resistor in a variety of automotive and industrial applications, including motor control, battery management, and solenoid control. The AD8418 offers breakthrough performance throughout the −40°C to +125°C temperature range. It features a zero drift core, which leads to a typical offset drift of 0.1 µV/°C throughout the operating temperature range and the common-mode voltage range. The AD8418 is fully qualified for automotive applications and includes EMI filters and patented circuitry to enable output accuracy with pulse-width modulation (PWM) type input common-mode voltages. The typical input offset voltage is ±200 µV. The AD8418 is offered in 8-lead MSOP and SOIC packages

Specifications

No. of Amplifiers:
1 Amplifier, 1Amplifiers
Input Bias Current:
130µA
Amplifier Case Style:
MSOP
No. of Pins:
8Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Bandwidth:
250kHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Input Offset Voltage:
200µV
CMRR:
100dB
Product Range:
AD8418 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Supply Current:
2.6mA

Alternate Descriptions

RS Components
SP Amp Zero Drift Amplifier Single MSOP8
Newark Electronics
Current Sense Amplifier, Bidirectional, 1, 130 A, MSOP, 8, -40 C, 125 C RoHS Compliant: Yes
RS Components UK
SP Amp Zero Drift Amplifier Single MSOP8
RS Components DE
Stromfühler-Verstärker AD8418BRMZ, Single Bidirektional MSOP 8-Pin Versorgungsspannung einzeln typ. : 5 V Gleichtaktunterdrückung min. : 90dB Versorgungsstrom max. : 130 μA Montage-Typ : SMD Abmessungen : 3.2 x 3.2 x 0.95mm Länge : 3.2mm Arbeitsspannnung max. : 5,5 V Betriebstemperatur max. : +125 °C Arbeitsspannnung min. : 2,7 V, Analog Devices
RS Components HK
SP Amp Zero Drift Amplifier Single MSOP8
RS Components JP
SP Amp Zero Drift Amplifier Single MSOP8
RS Components FR
SP Amp Zero Drift Amplifier Single MSOP8
RS Components CN
SP Amp Zero Drift Amplifier Single MSOP8
RS Components ES
SP Amp Zero Drift Amplifier Single MSOP8
RS Components NL
SP Amp Zero Drift Amplifier Single MSOP8
RS Components NO
SP Amp Zero Drift Amplifier Single MSOP8
RS Components US
SP Amp Zero Drift Amplifier Single MSOP8
RS Components SG
SP Amp Zero Drift Amplifier Single MSOP8
RS Components TW
SP Amp Zero Drift Amplifier Single MSOP8

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