MAX44285LAUA+ by Analog Devices

Dual-Channel, High-Precision, High-Voltage, Current-Sense Amplifier

Status: Active
Series: MAX44285
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX44285 dual-channel high-side current-sense amplifier has precision accuracy specifications of VOS less than 10µV (max) and gain error less than 0.1% (max). The MAX44285 features an input common-mode voltage range from 2.7V to 76V with 80kHz of small-signal bandwidth, which makes it ideal for interfacing with a SAR ADC for multichannel multiplexed data acquisition systems. The MAX44285 operates over the -40°C to +125°C temperature range. The MAX44285 is offered in 8-bump WLP and 8-pin µMAX® packages.

Prices starting from US$3.99


Distributor Starting From Stock
Logo for Newark Electronics Newark Electronics US$4.78
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Logo for element14 element14 US$4.01
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Features

2.7V to 76V Input Common Mode
Low 12µV (max) Input Offset Voltage
Low 0.1% (max) Gain Error
Gain Options G = 12.5V/V (MAX44285L) G = 20V/V (MAX44285T) G = 50V/V (MAX44285F) G = 100V/V (MAX44285H)
G = 12.5V/V (MAX44285L)
G = 20V/V (MAX44285T)
G = 50V/V (MAX44285F)
G = 100V/V (MAX44285H)
1mm x 2mm 8-Bump WLP and 8-Pin µMAX Packages

Specifications

VSENSE_FS (mV) (recomm.) 125
VOS @25°C (µV) (max) 10
Output Format Voltage
CMVR (V) (min) 2.7
CMVR (V) (max) 76
VCC (V) (min) 2.7
VCC (V) (max) 5.5
Bi-Dir. Curr. Sense No
Gain 20 V/V
Gain Accuracy @25°C (%) (max) 0.1
Oper. Temp. (°C) -40 to +125
Package/Pins UMAX/8WLP/8
BudgetaryPrice (See Notes) 2.9


MAX44285LAUA+ Amplifiers & Comparators by Analog Devices

CURRENT SENSE AMP DUAL 80KHZ UMAX-8

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

No. of Amplifiers 2 Amplifier, 2Amplifiers
Input Bias Current 65µA
Amplifier Case Style µMAX
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Bandwidth 80kHz
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Input Offset Voltage 12µV
CMRR 140dB
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Current Sense Amp, Dual, 80Khz, Umax-8 | Newark Electronics
CURRENT SENSE AMP, DUAL, 80KHZ, UMAX-8 | element14

Frequently Asked Questions

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Is the MAX44285LAUA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX44285LAUA+ have stock available?

Authorised distributors including Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX44285LAUA+ .

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