MAX49925 Datasheet - Analog Devices

MAX49925, Current-Sense Amplifier

Click here to ask an associate for production status of specific part numbers.Bidirectional, Wide Positive and Negative Sensing Range, Current-Sense.
The MAX49925 is a bidirectional current-sense amplifier (CSA) with an input common-mode range that extends from -40V to +76V, making it suitable for 4.

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Datasheet Details

Part number:

MAX49925

Manufacturer:

Analog Devices ↗

File Size:

1.09 MB

Description:

Current-Sense Amplifier

Features

* Fast, 500ns PWM Edge Recovery from >500V/µs PWM Edges
* 140dB DC CMRR Rejection
* -40V to +76V Input Voltage Range
* -42V to +80V Protective Immunity
* 300kHz, -3dB Bandwidth
* On-the-fly Programmable Gain with two input pins: 10V/V, 20V/V, 50V/V, 10

Applications

* where there are large automotive transients. This CSA has an extended input protection range of -42V to +80V against reverse-battery and highvoltage spikes. The wider input protection range also helps relax TVS requirements, leading to lower BOM cost and reduced component size. The MAX49925 is well-

MAX49925 Distributors

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MAX49925 Current-Sense Amplifier Analog Devices

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