參數(shù)資料
型號: UPC1857ACT
廠商: NEC Corp.
英文描述: SOUND CONTROL IC WITH SURROUND AND I2C BUS
中文描述: 聲控集成電路環(huán)繞和I2C總線
文件頁數(shù): 7/44頁
文件大?。?/td> 343K
代理商: UPC1857ACT
7
μ
PC1857A
1. PIN FUNCTIONS
Table 1-1. Pin Function List (1/7)
Pin Number
Pin Name
Equivalent Circuit
Description
1
AGND
15
1
23
Ground for analog signal.
Pin voltage: approx. 0.0 V
2
FC1
2
V
CC
V
CC
36 k
36 k
18 k
3 k
3 k
0.1 F
Connection pin for capacitor which
determines time constant of phase
shifter.
Pin voltage: approx. 6.0 V
3
FC2
3
V
CC
V
CC
36 k
36 k
18 k
2200 pF
3 k
3 k
4
FC3
4
V
CC
V
CC
36 k
36 k
18 k
0.022
F
μ
3 k
3 k
Remark
Pin voltage is the reference value when V
CC
= 12 V.
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