參數(shù)資料
型號(hào): SI3225DCX-EVB
廠商: Silicon Laboratories Inc
文件頁數(shù): 8/112頁
文件大?。?/td> 0K
描述: DAUGHTER CARD W/DISCRETE INTRFC
標(biāo)準(zhǔn)包裝: 1
系列: ProSLIC®
主要目的: 接口,模擬前端(AFE)
已用 IC / 零件: Si3225
已供物品: 板,CD
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
相關(guān)PDF資料
PDF描述
SK102M050ST CAP ALUM 1000UF 50V 20% RADIAL
M3TTK-3036J IDC CABLE - MSD30K/MC34G/MSD30K
SI3225DC0-EVB DAUGHTER CARD W/SI3200 INTERFACE
SEK220M400ST CAP ALUM 22UF 400V 20% RADIAL
CP2201EK KIT EVAL FOR CP2201 ETH CTRLR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
Si3225-FQ 功能描述:電信線路管理 IC Dual-Channel SLIC/ codec RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3225-FQR 制造商:Silicon Laboratories Inc 功能描述:
Si3225-G-FQ 功能描述:電信線路管理 IC Dual-Channel SLIC codec RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
SI3225-G-FQR 功能描述:電信線路管理 IC Dual-CH SLIC/codec Ext Ringing Support RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray
Si3225-G-GQ 功能描述:電信線路管理 IC Dual-Channel SLIC codec RoHS:否 制造商:STMicroelectronics 產(chǎn)品:PHY 接口類型:UART 電源電壓-最大:18 V 電源電壓-最小:8 V 電源電流:30 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VFQFPN-48 封裝:Tray