参数资料
型号: DS1874T+
厂商: Maxim Integrated
文件页数: 37/88页
文件大小: 0K
描述: IC CTLR SFP+ ANLG LDD 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: 激光二极管控制器
通道数: 1
电源电压: 2.85 V ~ 3.9 V
电流 - 电源: 2.5mA
工作温度: -40°C ~ 95°C
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 管件
安装类型: 表面贴装
其它名称: 90-1874T+000
SFP+ Controller with Digital LDD Interface
Lower Memory, Register 0Ah–0Bh: V CC ALARM LO
Lower Memory, Register 0Eh–0Fh: V CC WARN LO
Lower Memory, Register 12h–13h: MON1 ALARM LO
Lower Memory, Register 16h–17h: MON1 WARN LO
Lower Memory, Register 1Ah–1Bh: MON2 ALARM LO
Lower Memory, Register 1Eh–1Fh: MON2 WARN LO
Lower Memory, Register 22h–23h: MON3 ALARM LO
Lower Memory, Register 26h–27h: MON3 WARN LO
Lower Memory, Register 2Ah–2Bh: MON4 ALARM LO
Lower Memory, Register 2Eh–2Fh: MON4 WARN LO
0Ah, 0Eh,
12h, 16h,
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
0000h
All
PW2 or (PW1 and WLOWER)
Nonvolatile (SEE)
1Ah, 1Eh,
2 15
2 14
2 13
2 12
2 11
2 10
2 9
2 8
22h, 26h,
2Ah, 2Eh
0Bh, 0Fh,
13h, 17h,
1Bh, 1Fh,
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
23h, 27h,
2Bh, 2Fh
BIT 7
BIT 0
Voltage measurement updates below this unsigned threshold set corresponding alarm or warning bits. Voltage
measurements equal to or above this threshold clear alarm or warning bits.
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