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MAX9918ASA+ Current Sense Amplifier IC 1 CIRCUIT 8SOIC

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MAX9918ASA+ Current Sense Amplifier IC 1 CIRCUIT 8SOIC

Name: MAX9918ASA Current Sense Amplifier IC 1 CIRCUIT 8SOIC
Brand: Analog Devices Inc./Maxim Integrated
Price: 1 USD

Brand Name : Analog Devices Inc./Maxim Integrated

Model Number : MAX9918ASA+

MOQ : 1

Price : Based on current price

Payment Terms : T/T

Supply Ability : In stock

Delivery Time : 3-5 work days

Packaging Details : anti-static bag & cardboard box

Amplifier Type : Current Sense

Number of Circuits : 1

Output Type : Rail-to-Rail

Slew Rate : 0.6V/µs

Gain Bandwidth Product : -

-3db Bandwidth : 75 kHz

Current - Input Bias : 175 µA

Voltage - Input Offset : 400 µV

Current - Supply : 1mA

Current - Output / Channel : -

Voltage - Supply Span (Min) : 4.5 V

Voltage - Supply Span (Max) : 5.5 V

Operating Temperature : -40°C ~ 125°C

Mounting Type : Surface Mount

Package / Case : 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Supplier Device Package : 8-SOIC-EP

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Product Details

General Description

The MAX9918/MAX9919/MAX9920 are single-supply, high-accuracy current-sense amplifiers with a high input common-mode range that extends from -20V to +75V. These amplifiers are well suited for current moni toring of inductive loads such as motors and solenoids, where common-mode voltages can become negative due to inductive kickback, reverse-battery conditions, or transient events.

Features

♦ -20V to +75V Input Common-Mode Voltage Range
♦ 400µV (max) Input Offset Voltage
♦ 0.6% (max) Gain Accuracy Error
♦ Uni- or Bidirectional Current Sensing
♦ Reference Input for Bidirectional OUT
♦ 120kHz, -3dB Bandwidth (MAX9919N)
♦ Single-Supply Operation (4.5V to 5.5V)
♦ 1mA Supply Current
♦ 0.5µA (typ) Shutdown Current
♦ Rail-to-Rail Output
♦ -40°C to +125°C Automotive Temperature Range

Applications

H-Bridge Motor Current Sensing
Solenoid Current Sensing
Current Monitoring of Inductive Loads
High- and Low-Side Precision Current Sensing
4x4 Transmission Control
Electronic Throttle Control
Super-Capacitor Charge/Discharge Monitoring in Hybrid Cars
Precision High-Voltage Current Monitoring

Specifications

Attribute	Attribute Value
Manufacturer	Maxim Integrated
Product Category	Instrumentation Amplifier
Series	MAX9918
Product	Current Sense Amplifiers
Packaging	Tube
Mounting-Style	SMD/SMT
Maximum Operating Temperature	+ 125 C
Operating temperature range	- 40 C
Operating-Supply-Current	1 mA
Part-#-Aliases	MAX9918
Supply-Voltage-Max	5.5 V
Supply-Voltage-Min	4.5 V
Package-Case	SOIC-EP-8
Vos-Input-Offset-Voltage	400 uV
CMRR-Common-Mode-Rejection-Ratio	96 dB

Descriptions

Current Sense Amplifiers (-20V to +75V) CMR iSense

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