參數(shù)資料
型號(hào): SI3202-G-GS
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 8/112頁(yè)
文件大?。?/td> 0K
描述: IC LINEFEED INTRFC 125V 16SOIC
標(biāo)準(zhǔn)包裝: 48
功能: 用戶線路接口概念(SLIC),CODEC
接口: GCI,PCM,SPI
電路數(shù): 2
電源電壓: 3.13 V ~ 5.25 V
電流 - 電源: 65mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm Width)裸露焊盤
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 管件
包括: 電池切換,BORSCHT 功能,DTMF 生成和解碼,F(xiàn)SK 音調(diào)生成,調(diào)制解調(diào)器和傳真音調(diào)檢測(cè)
Si3220/25 Si3200/02
Rev. 1.3
105
Not
Recommended
fo
r N
ew
D
esi
gn
s
5. Pin Descriptions: Si3200/2
Pin #(s)
Symbol
Input/
Output
Description
1
TIP
I/O
TIP Output.
Connect to the TIP lead of the subscriber loop.
2, 10, 11
NC
No Internal Connection.
Do not connect to any electrical signal.
3
RING
I/O
RING Output.
Connect to the RING lead of the subscriber loop.
4VBAT
Operating Battery Voltage.
Si3200/2 internal system battery supply. Connect SVBATa/b pin from
Si3220/25 and decouple with a 0.1 F/100 V filter capacitor.
5VBATH
High Battery Voltage.
Connect to the system ringing battery supply. Decouple with a 0.1 F/100 V
filter capacitor.
6VBATL
Low Battery Voltage.
Connect to lowest system battery supply for off-hook operation driving short
loops. An internal diode prevents leakage current when operating from
VBATH.
7GND
Ground.
Connect to a low-impedance ground plane.
8VDD
Supply Voltage.
Main power supply for all internal circuitry. Connect to a 3.3 V or 5 V supply.
Decouple locally with a 0.1 F/10 V capacitor.
9
BATSEL
I
Battery Voltage Select.
Connect to the BATSEL pin of the Si3220 or Si3225 through an external
resistor to enable automatic battery switching. No connection is required
when used with the Si3225 in a single battery system configuration.
Si3200/2
16-Lead SOIC
(epad)
116
215
314
413
512
611
710
89
ITIPP
THERM
IRINGP
IRINGN
NC
BATSEL
ITIPN
TIP
NC
RING
VBATH
GND
VBATL
VDD
VBAT
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