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HI7131_02 Datasheet, PDF (3/25 Pages) Intersil Corporation – 3 1/2 Digit, Low Power, High CMRR, LCD/LED Display-Type A/D Converters
HI7131, HI7133
LCD/LED
DISPLAY
A-Z
BUFF
V+
OSC1
OSC2
INT
OSC3
9V
IN HI
ANALOG
INPUT
CREF+
IN LO
CREF-
REF HI
COMMON
REF LO
V-
FIGURE 89. TYPICAL APPLICATION CIRCUIT
3