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                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Amplifiers & Comparators
                                                                                                  4. Current Sense Amplifiers
                                                                                                  Print Page

                                                                                                  MAX4080SAUA+T

                                                                                                  Current Sense Amplifier, High Side, High Side, 250 kHz, µMAX, 8 Pins, -40 °C, 125 °C

                                                                                                  Date/Lot Code

                                                                                                  ANALOG DEVICES MAX4080SAUA+T
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX4080SAUA+T
                                                                                                  Newark Part No.73Y3891
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  Packaging Options
                                                                                                  1,179 In Stock

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                                                                                                  QuantityPrice
                                                                                                  1+$5.480
                                                                                                  10+$4.150
                                                                                                  25+$3.810
                                                                                                  50+$3.620
                                                                                                  100+$3.440
                                                                                                  250+$3.270
                                                                                                  500+$3.160
                                                                                                  1000+$3.080
                                                                                                  Price for:Each (Supplied on Cut Tape)
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $5.48
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerANALOG DEVICES
                                                                                                  Manufacturer Part NoMAX4080SAUA+T
                                                                                                  Newark Part No.73Y3891
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Current Sense Amplifier TypeHigh Side
                                                                                                  Gain Bandwidth Product250kHz
                                                                                                  IC Case / PackageµMAX
                                                                                                  No. of Pins8Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Supply Voltage Min4.5V
                                                                                                  Supply Voltage Max76V
                                                                                                  CMRR124dB
                                                                                                  Gain60 V/V
                                                                                                  IC MountingSurface Mount
                                                                                                  Product Range-
                                                                                                  Qualification-
                                                                                                  MSLMSL 1 - Unlimited
                                                                                                  SVHCNo SVHC (21-Jan-2025)
                                                                                                  Input Offset Voltage100µV
                                                                                                  No. of Amplifiers1 Amplifier
                                                                                                  Input Bias Current5µA
                                                                                                  Amplifier Case StyleµMAX
                                                                                                  Bandwidth250kHz
                                                                                                  Automotive Qualification Standard-

                                                                                                  Product Overview

                                                                                                  MAX4080 is a 76V, high-side, current-sense amplifier with voltage output. It extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. It is designed for unidirectional current-sense applications. The charging current is represented by an output voltage from VREF to VCC, while discharge current is given from VREF to GND. Applications 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, precision high-voltage current sources.

                                                                                                  • Ideal for high-voltage current monitoring applications
                                                                                                  • Wide 4.5V to 76V input common-mode range
                                                                                                  • Independent operating supply voltage
                                                                                                  • High accuracy and low quiescent current support precision application requirements
                                                                                                  • Typical input offset voltage is ±0.1mV (TA = +25°C, VCC = VRS+ = 48V), ±0.1% full-scale accuracy
                                                                                                  • 60V/V gain (typ, VCC = VRS+ = 4.5V to 76V, TA = +25°C)
                                                                                                  • 75µA supply current (typ, VCC = VRS+ = 76V, no load, TA = +25°C)
                                                                                                  • 124dB typical common-mode rejection ratio (typ, VCC = 48V, VRS+ = 4.5V to 76V)
                                                                                                  • 122dB power-supply rejection ratio (typ, VRS+ = 48V, VCC = 4.5V to 76V)
                                                                                                  • 8 µMAX package, operating temperature range from -40°C to +125°C

                                                                                                  Applications

                                                                                                  Automotive, Test & Measurement, Motor Drive & Control, Power Management, Industrial

                                                                                                  Notes

                                                                                                  ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party

                                                                                                  Technical Specifications

                                                                                                  Current Sense Amplifier Type

                                                                                                  High Side

                                                                                                  IC Case / Package

                                                                                                  µMAX

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Supply Voltage Min

                                                                                                  4.5V

                                                                                                  CMRR

                                                                                                  124dB

                                                                                                  IC Mounting

                                                                                                  Surface Mount

                                                                                                  Qualification

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (21-Jan-2025)

                                                                                                  No. of Amplifiers

                                                                                                  1 Amplifier

                                                                                                  Amplifier Case Style

                                                                                                  µMAX

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  Gain Bandwidth Product

                                                                                                  250kHz

                                                                                                  No. of Pins

                                                                                                  8Pins

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  Supply Voltage Max

                                                                                                  76V

                                                                                                  Gain

                                                                                                  60 V/V

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 1 - Unlimited

                                                                                                  Input Offset Voltage

                                                                                                  100µV

                                                                                                  Input Bias Current

                                                                                                  5µA

                                                                                                  Bandwidth

                                                                                                  250kHz

                                                                                                  Technical Docs (2)

                                                                                                  Application Note EN

                                                                                                  Technical Data Sheet EN

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                                                                                                  Associated Products

                                                                                                  1 Product Found

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (21-Jan-2025)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

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