UPC1853 NEC, UPC1853 Datasheet - Page 8
UPC1853
Manufacturer Part Number
UPC1853
Description
MATRIX SURROUND IC WITH I2C BUS
Manufacturer
NEC
Datasheet
1.UPC1853.pdf
(76 pages)
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1. EXPLANATION OF PINS
8
Pin Number
1
2
3
4
GND
FC1
FC2
FC3
Pin Name
V
Table 1-1 Explanation of Pins (1/8)
V
V
CC
CC
CC
36 k
36 k
36 k
Equivalent Circuit
18 k
18 k
18 k
15
23
1
36 k
36 k
36 k
V
V
V
CC
CC
CC
2
3
4
0.1
2200 pF
0.022
F
F
Ground for analog signal.
Capacitor connection pin which
determines time constant of phase
shifter.
Pin voltage: approx. 0.0 V
Pin voltage: approx. 6.0 V
Description
PC1853