Product Categories

Data Acquisition IC

[7]

Contact Now

Sanhuang electronics (Hong Kong) Co., Limited

Visit Website

City:shenzhen

Country/Region:china

Contact Person:MissZhao

View Contact Details

Contact Now

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

Ask Latest Price

Video Channel

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

Contact Now

Add to Cart

View Product Description

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

Inquiry Cart 0