MAX4081TAUA+ [Maxim]

Name: MAX4081TAUA+
Brand: Maxim
SKU: MAX4081TAUA+
Availability: InStock

Part No:

MAX4081TAUA+

Amplifier ICs

Manufacturer:

Maxim

Description:

The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V.

RoHS Status:

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Input Offset Voltage

100µV (typical)

Operating Temperature

-40°C ~ +125°C

Package

8-Pin µMAX, 8-Pin SO

RoHS Status

RoHS Compliant

Gain Accuracy

±0.1% (typical)

Gain Versions

5V/V, 20V/V, 60V/V

MAX4080 Supply Current Max

190µA

MAX4080 Supply Current Min

75µA

MAX4081 Supply Current Max

190µA

MAX4081 Supply Current Min

103µA

Operating Voltage

4.5V ~ 76V

Products Detail

The MAX4080/MAX4081 are high-side current-sense amplifiers designed for high-voltage current monitoring in telecom, automotive, and industrial systems. MAX4080 supports unidirectional current sensing, while MAX4081 enables bidirectional sensing with a single output pin. They offer three gain versions (5V/V, 20V/V, 60V/V), high accuracy (±0.1% full-scale), low input offset voltage (100μV), and low supply current (75µA for MAX4080). Operating from 4.5V to 76V supply, they are specified over -40°C to +125°C and available in compact 8-pin µMAX or SO packages.

Key Features

Wide 4.5V to 76V Input Common-Mode Range
Independent Operating Supply Voltage
High Accuracy (±0.1% Full-Scale) and Low Quiescent Current
Three Gain Versions: 5V/V, 20V/V, 60V/V
Low 100μV Input Offset Voltage
75μA Supply Current (MAX4080)
Flexible Current Sensing for Charge/Discharge Monitoring
Bidirectional (MAX4081) or Unidirectional (MAX4080) ISENSE
Reference Input for Bidirectional OUT (MAX4081)
Minimizes Board Space with 8-Pin μMAX Package

Application scenarios

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

Documents

Datasheets:

MAX4080,81

Product FAQ

1. Is MAX4081TAUA+ available for RFQ?

Yes. MAX4081TAUA+ by Maxim is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for MAX4081TAUA+?

Pricing for MAX4081TAUA+ can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of MAX4081TAUA+?

MAX4081TAUA+ is a Maxim Amplifier ICs with MAX4080 Supply Current Max: 190µA and MAX4080 Supply Current Min: 75µA. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for MAX4081TAUA+?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can MAX4081TAUA+ be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to MAX4081TAUA+?

Yes. If MAX4081TAUA+ is unavailable, obsolete, or does not meet your required lead time, we can help check similar Maxim Amplifier ICs parts or compatible alternatives.

RFQ

Part Number:

MAX4081TAUA+

Manufacturer:

Maxim

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.