參數(shù)資料
型號: SI3230M-E-FM
廠商: Silicon Laboratories Inc
文件頁數(shù): 23/108頁
文件大小: 0K
描述: IC SLIC PROG 1-CH 38QFN
標(biāo)準(zhǔn)包裝: 364
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-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 38-QFN(5x7)
包裝: 托盤
包括: DTMF 生成和解碼,F(xiàn)SK 生成
Si3230
Preliminary Rev. 0.96
21
Not
Recommended
r N
ew
D
esi
gn
s
Table 22. Associated Power Monitoring and Power Fault Registers
Parameter
Description/
Range
Resolution
Register
Bits
Location*
Power Monitor Pointer
0 to 5 points to Q1
to Q6, respectively
n/a
PWRMP[2:0]
Direct Register 76
Line Power Monitor Output
0 to 7.8 W for Q1,
Q2, Q5, Q6
0 to 0.9 W for Q3,
Q4
30.4 mW
3.62 mW
PWROM[7:0]
Direct Register 77
Power Alarm Threshold, Q1 & Q2
0 to 7.8 W
30.4 mW
PPT12[7:0]
Indirect Register 32
Power Alarm Threshold, Q3 & Q4
0 to 0.9 W
3.62 mW
PPT34[7:0]
Indirect Register 33
Power Alarm Threshold, Q5 & Q6
0 to 7.8 W
30.4 mW
PPT56[7:0]
Indirect Register 34
Thermal LPF Pole, Q1 & Q2
see equation above
NQ12[7:0]
Indirect Register 37
Thermal LPF Pole, Q3 & Q4
see equation above
NQ34[7:0]
Indirect Register 38
Thermal LPF Pole, Q5 & Q6
see equation above
NQ56[7:0]
Indirect Register 39
Power Alarm Interrupt Pending
Bits 2 to 7 corre-
spond to Q1 to Q6,
respectively
n/a
QnAP[n+1],
where n = 1 to 6
Direct Register 19
Power Alarm Interrupt Enable
Bits 2 to 7 corre-
spond to Q1 to Q6,
respectively
n/a
QnAE[n+1],
where n = 1 to 6
Direct Register 22
Power Alarm
Automatic/Manual Detect
0 = manual mode
1 = enter open state
upon power alarm
n/a
AOPN
Direct Register 67
*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).
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