参数资料
型号: DS1875T+T&R
厂商: Maxim Integrated Products
文件页数: 39/92页
文件大小: 0K
描述: IC SFP CTRLR/TRIPLEXER 38-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 光纤
接口: I²C
电源电压: 2.85 V ~ 3.9 V
封装/外壳: 38-WFQFN 裸露焊盘
供应商设备封装: 38-TQFN(5x7)
包装: 带卷 (TR)
安装类型: 表面贴装
DS1875
PON Triplexer and SFP Controller
44
______________________________________________________________________________________
FACTORY DEFAULT
0000h
READ ACCESS
All
WRITE ACCESS
PW2
MEMORY TYPE
Nonvolatile (SEE)
0Ah, 0Eh,
12h, 16h,
1Ah, 1Eh,
22h, 26h,
2Ah, 2Eh
215
214
213
212
211
210
29
28
0Bh, 0Fh,
13h, 17h,
1Bh, 1Fh,
23h, 27h,
2Bh, 2Fh
27
26
25
24
23
22
21
20
BIT 7
BIT 0
Voltage measurement updates below this unsigned threshold set its corresponding alarm or warning bit.
Voltage measurements equal to or above this threshold clear its alarm or warning bit.
Lower Memory, Register 0Ah to 0Bh: VCC ALARM LO
Lower Memory, Register 0Eh to 0Fh: VCC WARN LO
Lower Memory, Register 12h to 13h: MON1 ALARM LO
Lower Memory, Register 16h to 17h: MON1 WARN LO
Lower Memory, Register 1Ah to 1Bh: MON2 ALARM LO
Lower Memory, Register 1Eh to 1Fh: MON2 WARN LO
Lower Memory, Register 22h to 23h: MON3 ALARM LO
Lower Memory, Register 26h to 27h: MON3 WARN LO
Lower Memory, Register 2Ah to 2Bh: MON4 ALARM LO
Lower Memory, Register 2Eh to 2Fh: MON4 WARN LO
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