参数资料
型号: DS1876T+T&R
厂商: Maxim Integrated Products
文件页数: 24/69页
文件大小: 0K
描述: IC CTRLR SFP DUAL LDD 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: SFP 激光控制器
输入类型: 逻辑
输出类型: 逻辑
接口: I²C
电流 - 电源: 10mA
安装类型: 表面贴装
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 带卷 (TR)
30
Maxim Integrated
SFP Controller with Dual LDD Interface
DS1876
Lower Memory, Register 10h–11h: BMON ALARM HI
Lower Memory, Register 14h–15h: BMON WARN HI
Lower Memory, Register 18h–19h: PMON ALARM HI
Lower Memory, Register 1Ch–1Dh: PMON WARN HI
Lower Memory, Register 12h–13h: BMON ALARM LO
Lower Memory, Register 16h–17h: BMON WARN LO
Lower Memory, Register 1Ah–1Bh: PMON ALARM LO
Lower Memory, Register 1Eh–1Fh: PMON WARN LO
FACTORY DEFAULT
FFFFh
READ ACCESS
All
WRITE ACCESS
PW2 or (PW1 and WLOWER)
A2h AND B2h MEMORY
Different A2h and B2h memory locations
MEMORY TYPE
Nonvolatile (SEE)
10h, 14h,
18h, 1Ch
215
214
213
212
211
210
29
28
11h, 15h,
19h, 1Dh
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.
FACTORY DEFAULT
0000h
READ ACCESS
All
WRITE ACCESS
PW2 or (PW1 and WLOWER)
A2h AND B2h MEMORY
Different A2h and B2h memory locations
MEMORY TYPE
Nonvolatile (SEE)
12h, 16h,
1Ah, 1Eh
215
214
213
212
211
210
29
28
13h, 17h,
1Bh, 1Fh
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.
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