M7240 converters equivalent, 3 1/2 lcd display driver - a/d converters.
using the only two batteries of 7V or a 3V lithium batteries can work for long time the chip contains an internal clock generator which can be fine-tuned by a resistor, .
CIRCUITS
DATA HOLD
CMOS IC
LOW BAT
LB G2 C3 A3 G3 BPBP POL AB4 E3 F3 B3 D3 E2 F2 A2 B2 C2 D2 E1 G1 F1 A1 B1 C1 D1 HD
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The UTC M7240 is a low voltage power supply of three half A/D conversion IC. With the M7240, the product can be assembled the digital gauge outfit and digital multimeters with 3V batteries supply. The M7240 has hare the following features: using the.
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