Figure 10. VTIP, V" />
參數(shù)資料
型號(hào): SI3230-E-FT
廠商: Silicon Laboratories Inc
文件頁數(shù): 27/108頁
文件大?。?/td> 0K
描述: IC SLIC PROG 1CH 38TSSOP
標(biāo)準(zhǔn)包裝: 50
系列: ProSLIC®
功能: 用戶線路接口概念(SLIC)
接口: SPI
電路數(shù): 1
電源電壓: 3.13 V ~ 5.25 V
電流 - 電源: 88mA
功率(瓦特): 700mW
安裝類型: 表面貼裝
封裝/外殼: 38-TFSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 38-TSSOP
包裝: 管件
包括: DTMF 生成和解碼,F(xiàn)SK 生成
Si3230
Preliminary Rev. 0.96
25
Not
Recommended
fo
r N
ew
D
esi
gn
s
Figure 10. VTIP, VRING, and VBAT in the Forward Active State
Table 24. Associated Relevant DC-DC Converter Registers
Parameter
Range
Resolution
Register Bit
Location
DC-DC Converter Power-off
Control
n/a
DCOF
Direct Register 14
DC-DC Converter Calibration
Enable/Status
n/a
DCCAL
Direct Register 93
DC-DC Converter PWM Period
0 to 15.564 us
61.035 ns
DCN[7:0]
Direct Register 92
DC-DC Converter Min. Off Time
(0 to 1.892 us) +
4ns
61.035 ns
DCTOF[4:0]
Direct Register 93
High Battery Voltage—VBATH
0 to –94.5 V
1.5 V
VBATH[5:0]
Direct Register 74
Low Battery Voltage—VBATL
0 to –94.5 V
1.5 V
VBATL[5:0]
Direct Register 75
VOV
0 to –9 V or
0 to –13.5 V
1.5 V
VMIND[3:0]
VOV
Indirect Register 41
Direct Register 66
Note:
The ProSLIC uses registers that are both directly and indirectly mapped. A “direct” register is one that is mapped
directly. An “indirect” register is one that is accessed using the indirect access registers (direct registers 28 through 31).
Constant I Region
Constant V Region
V
OC
I
LIM
V
CM
V
OC
V
OV
V
OV
V
RING
V
BAT
V
BATL
R
LOOP
V
TIP
TR
AC
K=
1
TRACK=0
|V
TIP - VRING|
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