参数资料
型号: DS1875T+
厂商: Maxim Integrated Products
文件页数: 38/92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: 90
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: 管件
安装类型: 表面贴装
产品目录页面: 1431 (CN2011-ZH PDF)
DS1875
Lower Memory, Register 08h to 09h: VCC ALARM HI
Lower Memory, Register 0Ch to 0Dh: VCC WARN HI
Lower Memory, Register 10h to 11h: MON1 ALARM HI
Lower Memory, Register 14h to 15h: MON1 WARN HI
Lower Memory, Register 18h to 19h: MON2 ALARM HI
Lower Memory, Register 1Ch to 1Dh: MON2 WARN HI
Lower Memory, Register 20h to 21h: MON3 ALARM HI
Lower Memory, Register 24h to 25h: MON3 WARN HI
Lower Memory, Register 28h to 29h: MON4 ALARM HI
Lower Memory, Register 2Ch to 2Dh: MON4 WARN HI
FACTORY DEFAULT
FFFFh
READ ACCESS
All
WRITE ACCESS
PW2
MEMORY TYPE
Nonvolatile (SEE)
08h, 0Ch,
10h, 14h, 18h,
1Ch, 20h,
24h, 28h, 2Ch
215
214
213
212
211
210
29
28
09h, 0Dh,
11h, 15h, 19h,
1Dh, 21h,
25h, 29h, 2Dh
27
26
25
24
23
22
21
20
BIT 7
BIT 0
Voltage measurement updates above this unsigned threshold set its corresponding alarm or warning bit.
Voltage measurements equal to or below this threshold clear its alarm or warning bit.
PON Triplexer and SFP Controller
______________________________________________________________________________________
43
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