参数资料
型号: DS1874T+
厂商: Maxim Integrated
文件页数: 36/88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 08h–09h: V CC ALARM HI
Lower Memory, Register 0Ch–0Dh: V CC WARN HI
Lower Memory, Register 10h–11h: MON1 ALARM HI
Lower Memory, Register 14h–15h: MON1 WARN HI
Lower Memory, Register 18h–19h: MON2 ALARM HI
Lower Memory, Register 1Ch–1Dh: MON2 WARN HI
Lower Memory, Register 20h–21h: MON3 ALARM HI
Lower Memory, Register 24h–25h: MON3 WARN HI
Lower Memory, Register 28h–29h: MON4 ALARM HI
Lower Memory, Register 2Ch–2Dh: MON4 WARN HI
08h, 0Ch, 10h,
FACTORY DEFAULT
READ ACCESS
WRITE ACCESS
MEMORY TYPE
FFFFh
All
PW2 or (PW1 and WLOWER)
Nonvolatile (SEE)
14h, 18h, 1Ch,
20h, 24h, 28h,
2 15
2 14
2 13
2 12
2 11
2 10
2 9
2 8
2Ch
09h, 0Dh, 11h,
15h, 19h, 1Dh,
21h, 25h, 29h,
2 7
2 6
2 5
2 4
2 3
2 2
2 1
2 0
2Dh
BIT 7
BIT 0
Voltage measurement updates above this unsigned threshold set corresponding alarm or warning bits. Voltage
measurements equal to or below this threshold clear alarm or warning bits.
36
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