ICL7107 reference equivalent, (icl7106 / icl7107) true differential input and reference.
* Guaranteed Zero Reading for 0V input on All Scales
* True Polarity at Zero for Precise Null Detection
(1’ s)
V+ D1 C1 B1 A1 F1 G1 E1 D2 C2 (10’ s) B2 A2 F2 E2 .
Circuit
Figure 1. ICL7106 Test circuit and typical application with LCD display components selected for 200 mV full sca.
The ICL7106 and ICL7107 are high performance,low power 3 1 / 2 digit A/D converters. Included are seven segment decoders, display drivers, a reference, and a clock. The ICL7106 is designed to interface with a liquid crystal display (LCD) and include.
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