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MAX9918ASA+ Current Sense Amplifier IC 1 CIRCUIT 8SOIC
MAX9918ASA+ Current Sense Amplifier IC 1 CIRCUIT 8SOIC
Specifications
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
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
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MAX9918ASA+ Current Sense Amplifier IC 1 CIRCUIT 8SOIC

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Product Detail
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
Contact Supplier
MAX9918ASA+ Current Sense Amplifier IC 1 CIRCUIT 8SOIC

Sanhuang electronics (Hong Kong) Co., Limited

Verified Supplier
3 Years
shenzhen
Since 2005
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Integrated Circuit IC, RF IC Module, Power Management ICs
Total Annual :
1000000-3000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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