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参数资料
型号： DS1875T+
厂商： Maxim Integrated Products
文件页数： 45/92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
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage Range on MON1–MON8,
BEN, BMD, and TX-D Pins
Relative to Ground .................................-0.5V to (VCC + 0.5V)*
Voltage Range on VCC, SDA, SCL,
D0–D3, and TX-F Pins Relative to Ground...............-0.5V to 6V
Operating Temperature Range ...........................-40°C to +95°C
Programming Temperature Range .........................0°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature...........................Refer to the IPC/JEDEC
J-STD-020 Specification.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Main Supply Voltage
VCC
(Note 1)
+2.85
+3.9
V
High-Level Input Voltage
(SDA, SCL, BEN)
VIH:1
0.7 x
VCC
VCC +
0.3
V
Low-Level Input Voltage
(SDA, SCL, BEN)
VIL:1
-0.3
0.3 x
VCC
V
High-Level Input Voltage
(TX-D, LOSI, D0, D1, D2, D3)
VIH:2
2.0
VCC +
0.3
V
Low-Level Input Voltage
(TX-D, LOSI, D0, D1, D2, D3)
VIL:2
-0.3
+0.8
V
AC ELECTRICAL CHARACTERISTICS
(VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICC
(Notes 1, 2)
5.5
10
mA
Output Leakage
(SDA, TX-F, D0, D1, D2, D3)
ILO
(Note 2)
1
μA
IOL = 4mA
0.4
Low-Level Output Voltage
(SDA, TX-F, FETG, D0, D1, D2, D3)
VOL
IOL = 6mA
0.6
V
High-Level Output Voltage
(FETG)
VOH
IOH = 4mA
VCC -
0.4
V
FETG Before Recall
(Note 3)
10
100
nA
Input Leakage Current
(SCL, BEN, TX-D, LOSI)
ILI:1
1
μA
Digital Power-On Reset
POD
1.0
2.2
V
Analog Power-On Reset
POA
2.1
2.75
V
*
Subject to not exceeding +6V.
RECOMMENDED OPERATING CONDITIONS
(TA = -40°C to +95°C, unless otherwise noted.)
ABSOLUTE MAXIMUM RATINGS
PON Triplexer and SFP Controller
_______________________________________________________________________________________
5
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相关代理商/技术参数
参数描述
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DS1875T+T&R 制造商:Maxim Integrated Products 功能描述:PON TRIPLEXER 38TQFN EP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC SFP CTRLR/TRIPLEXER 38-TQFN 制造商:Maxim Integrated Products 功能描述:ADC / DAC Multichannel PON Triplexer & SFP Controller
DS1875T+T&R 功能描述:ADC / DAC多通道 PON Triplexer & SFP Controller RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
DS1875T+TR 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:PON Triplexer and SFP Controller
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