Product Summary

The max4080tasa is a high-side, current-sense amplifier with an input voltage range that extends from 4.5V to 76V making the max4080tasa ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The max4080tasa is designed for unidirectional current-sense applications. Applications of the max4080tasa include: Automotive (12V, 24V, or 42V Batteries) , 48V Telecom and Backplane Current Measurement, Bidirectional Motor Control, Power-Management Systems, Avalanche Photodiode and PIN-Diode Current Monitoring, General System/Board-Level Current Sensing and Precision High-Voltage Current Sources.

Parametrics

max4080tasa absolute maximum ratings: (1) VCC to GND: -0.3 to +80V; (2) RS+, RS- to GND: -0.3 to +80V; (3) OUT to GND: -0.3V to the lesser of +18V or (Vcc+0.3V) ; (4) Output Short Circuit to GND: Continuous; (5) Differential Input Voltage (VRS+ - VRS-) : ±80V; (6) Current into Any Pin: ±20mA; (7) Operating Temperature Range: -40 to +125°C; (8) Junction Temperature: +150°C; (9) Storage Temperature Range: -65 to +150°C; (10) Lead Temperature(soldering, 10s) : +300°C.

Features

max4080tasa features: (1) Wide 4.5V to 76V Input Common-Mode Range; (2) Bidirectional or Unidirectional ISENSE; (3) Low-Cost, Compact, Current-Sense Solution; (4) ±0.1% Full-Scale Accuracy; (5) Low 100μV Input Offset Voltage; (6) Independent Operating Supply Voltage; (7) 75μA Supply Current; (8) Available in a Space-Saving 8-Pin μMAX Package.

Diagrams

max4080tasa Pin Configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX4080TASA
MAX4080TASA

Maxim Integrated Products

Current Sense Amplifiers 76V High-Side Crnt Sense Amp w/V Out

Data Sheet

0-4160: $0.67
MAX4080TASA+T
MAX4080TASA+T

Maxim Integrated Products

Current Sense Amplifiers 76V High-Side Crnt Sense Amp w/V Out

Data Sheet

0-2070: $0.73
2070-2500: $0.73
MAX4080TASA-T
MAX4080TASA-T

Maxim Integrated Products

Current Sense Amplifiers 76V High-Side Crnt Sense Amp w/V Out

Data Sheet

0-4140: $0.73
MAX4080TASA+
MAX4080TASA+

Maxim Integrated Products

Current Sense Amplifiers 76V High-Side Crnt Sense Amp w/V Out

Data Sheet

0-1: $1.66
1-25: $1.12
25-50: $0.81
50-100: $0.80