ICL7139_IntersilCorporation.pdf
Datasheet Details
Part number:
ICL7149, ICL7139
Manufacturer:
Intersil Corporation
File Size:
139.71 KB
Description:
(icl7139 / icl7149) 33/4 digit autoranging multimeter.
Note:
This datasheet PDF includes multiple part numbers: ICL7149, ICL7139.
Please refer to the document for exact specifications by model.
ICL7149, ICL7139, (ICL7139 / ICL7149) 33/4 Digit Autoranging Multimeter
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 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,
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