參數資料
型號: UPC1854A
廠商: NEC Corp.
英文描述: I2C BUS-COMPATIBLE US MTS PROCESSING LSI
中文描述: I2C總線兼容美國的多邊貿易體制處理LSI
文件頁數: 44/48頁
文件大?。?/td> 251K
代理商: UPC1854A
μ
PC1854A
44
Data Sheet S12816EJ3V0DS00
8. MEASURING CIRCUIT
Notes 1.
465Z manufactured by EIDEN Co., Ltd.
2.
30 kHz LPF, DIN/AUDIO filter, or 3kHz BPF
Remark
Use the following for external parts.
Resistor : Metal film resistor (
±
1 %) for an ITI pin. Unless otherwise specified;
±
5 %
Capacitor : Tantalum capacitor (
±
10 %) for STI and WTI pins. Unless otherwise specified;
±
20 %
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V
CC
VRE
PD1
PD2
D1
φ
D2
φ
COM
SOA
SDT
NDT
SOT
SI
ESA
AGND
28
27
26
25
24
23
22
21
20
19
18
17
16
15
MOA
LOT
ROT
NOT
VOA
WTI
STI
ITI
WRB
SRB
dO
DGND
SCL
SDA
PC1854A
μ
A
V
V
CC
6 V
9 V
0.1 F
0.1 F
0.047 F
0.47 F
68 k
4.7 F
1 F
22 F
1 F
+
+
10 F
+
10 F
+
10 F
+
1 F
+
1 F
+
10 F
+
3.3 F
+
1 F
+
2.2 F
+
0.1 F
+
10 F
+
+
+
+
Multiple Audio Signal Generator
Note 1
1 k
A
6 V
DGND
1.6 k
5.1 k
1 F
+
3 k
15 k
Note 2
Buffer
I
2
C Bus Data
Filter
Measuring
Device
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