ADM4073FWRJZ Amplifiers & Comparators by Analog Devices

AMP CURRENT SENSE 1.8MHZ SOT23-6

Status: Unknown
Series: -
RoHS: Unknown
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The ADM4073 is a low cost, high-side, current-sense amplifier ideal for small portable applications, such as cell phones, notebook computers, PDAs, and other systems where current monitoring is required. The device is available in three different gain models, eliminating the need for gain-setting resistors. Because the ground path is not interrupted, the ADM4073 is particularly useful in rechargeable battery-powered systems, while its wide 1.8 MHz bandwidth makes it suitable for use inside battery-charger control loops. The input common-mode range of 2 V to 28 V is independent of the supply voltage. The voltage on the output pin is determined by the current flowing through the selectable external sense resistor and the gain of the version selected. The operating range is 3 V to 28 V with a typical supply current of 500 μA. The ADM4073 is available in a 6-lead SOT-23 package and is specified over the automotive operating temperature range (−40°C to +125°C).

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Specifications

No. of Amplifiers 1 Amplifier, 1Amplifiers
Input Bias Current 20µA
Amplifier Case Style SOT-23
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Bandwidth 1.7MHz
Supply Voltage Min 3V
Supply Voltage Max 28V
Input Offset Voltage 1mV
CMRR 90dB
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
Base Number 4073
Gain dB Max 40dB
Operating Temperature Range -40°C to +125°C
Supply Current 500µA
Supply Voltage Range 3V to 28V


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The ADM4073FWRJZ is listed under Semiconductors - ICs > Amplifiers & Comparators > Current Sense Amplifiers.

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