(VCC
參數(shù)資料
型號: DS1877T+T&R
廠商: Maxim Integrated Products
文件頁數(shù): 56/65頁
文件大?。?/td> 0K
描述: IC CTLR/MON SFP 1-2CH 28TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
類型: SFP+ 控制器
輸入類型: 邏輯
輸出類型: 邏輯
接口: I²C
電流 - 電源: 2.5mA
安裝類型: 表面貼裝
封裝/外殼: 28-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-TQFN-EP(5x5)
包裝: 帶卷 (TR)
其它名稱: 90-1877T+TRL
6
Maxim Integrated
SFP Controller for Dual Rx Interface
DS1877
DAC1, DAC2 ELECTRICAL CHARACTERISTICS
(VCC = +2.85V to +3.9V, TA = -40NC to +95NC, unless otherwise noted.)
ANALOG VOLTAGE MONITORING CHARACTERISTICS
(VCC = +2.85V to +3.9V, TA = -40NC to +95NC, unless otherwise noted.)
AC ELECTRICAL CHARACTERISTICS
(VCC = +2.85V to +3.9V, TA = -40NC to +95NC, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Main Oscillator Frequency
fOSC
5
MHz
Delta-Sigma Input-Clock
Frequency
fDS
fOSC/2
MHz
Reference Voltage Input (REFIN)
VREFIN
Minimum 0.1FF to GND
2
VCC
V
Output Range
0
VREFIN
V
Output Resolution
See the Delta-Sigma Outputs section for
details
10
Bits
Output Impedance
RDS
35
100
I
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ADC Resolution
13
Bits
Input/Supply Accuracy
(RSSI1_, RSSI2_, VCC)
ACC
At factory setting
0.25
0.5
%FS
Update Rate for Temperature,
RSSI1_, RSSI2_, VCC
tRR
45
75
ms
Input/Supply Offset
(RSSI1_, RSSI2_, VCC)
VOS
(Note 3)
0
5
LSB
Factory Setting (Note 4)
RSSI1/RSSI2 coarse
2.5
V
VCC
6.5536
RSSI1/RSSI2 fine
312.5
F
V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Fault Reset Time (to FAULT = 0)
tINITR
From h VCC > VCC LO alarm (Note 5)
161
ms
LOSOUT Assert Time
tLOSS_ON LOS_ LO (Note 6)
25.6
F
s
LOSOUT Deassert Time
tLOSS_OFF LOS_ HI (Note 7)
25.6
F
s
相關(guān)PDF資料
PDF描述
DS1878T+T&R IC CTLR SFP W/DGTL LDD RX 28TQFN
DS1881Z-050+T&R IC DGTL POT NV 2CH 45K 16-SOIC
DS1882Z-050+T&R IC POT DIGIT DL LOG 50K 16SOIC
DS1884AT+T IC SFP PON ONU CTRLR 24TQFN
DS2105Z+ IC SCSI TERMINATOR 16-SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1878 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SFP+ Controller with Digital LDD Interface
DS1878T 功能描述:ADC / DAC多通道 SFP+ Controller w/ MAX3946&3945 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
DS1878T TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SFP+ Controller with Digital LDD Interface
DS1878T+ 功能描述:ADC / DAC多通道 SFP+ Controller w/ MAX3946&3945 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40
DS1878T+T 功能描述:ADC / DAC多通道 SFP+ Controller w/ MAX3946&3945 RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率: 分辨率:8 bit 接口類型:SPI 電壓參考: 電源電壓-最大:3.6 V 電源電壓-最小:2 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-40