circuit will turn off.
鈮?/div>
V+ - 4.5V
鈥?ICL7106 DISPLAY: LCD
Type: Direct drive with digital logic supply amplitude.
鈥?ICL7107 POWER SUPPLY: DUAL
卤5.0V
V+ = +5V to GND
V- = -5V to GND
Digital Logic and LED driver supply V+ to GND
鈥?ICL7107 DISPLAY: LED
Type: Non-Multiplexed Common Anode
鈥?INTEGRATE CAPACITOR
(
t
INT
) (
I
INT
)
C
INT
= -------------------------------
-
V
INT
鈥?INTEGRATOR OUTPUT VOLTAGE SWING
(
t
INT
) (
I
INT
)
V
INT
= -------------------------------
-
C
INT
鈥?V
INT
MAXIMUM SWING:
(V- + 0.5V) < V
INT
< (V+ - 0.5V), V
INT
(Typ) = 2V
Typical Integrator Amplifier Output Waveform (INT Pin)
AUTO ZERO PHASE
(COUNTS)
2999 - 1000
SIGNAL INTEGRATE
PHASE FIXED
1000 COUNTS
DE-INTEGRATE PHASE
0 - 1999 COUNTS
TOTAL CONVERSION TIME = 4000 x t
CLOCK
= 16,000 x t
OSC
5
FN3082.7