ICL7149 Datasheet - Intersil Corporation

(ICL7139 / ICL7149) 33/4 Digit Autoranging Multimeter

ICL7149 Features

* 13 Ranges - ICL7139 - 4 DC Voltage 400mV, 4V, 40V, 400V - 1 AC Voltage 400V - 4 DC Current 4mA, 40mA, 400mA, 4A - 4 Resistance 4kΩ , 40kΩ , 400kΩ , 4MΩ

* 18 Ranges - ICL7149 - 4 DC Voltage 400mV, 4V, 40V, 400V - 2 AC Voltage with Optional AC Circuit - 4 DC Current 4mA, 40mA, 400mA,

ICL7149 General Description

The Intersil ICL7139 and ICL7149 are high performance, low power, auto-ranging digital multimeter lCs. Unlike other autoranging multimeter ICs, the ICL7139 and ICL7149 always display the result of a conversion on the correct range. There is no “range hunting” noticeable in the display. The unit will.

ICL7149 Datasheet (139.71 KB)

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ICL7149

Manufacturer:

Intersil Corporation

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139.71 KB

Description:

(icl7139 / icl7149) 33/4 digit autoranging multimeter.

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ICL7149 ICL7139 ICL7149 Digit Autoranging Multimeter Intersil Corporation

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ICL7149 Features

ICL7149 General Description

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