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DS1876T+T&R PDF预览

DS1876T+T&R

更新时间: 2024-01-22 06:42:36
品牌 Logo 应用领域
美信 - MAXIM 控制器
页数 文件大小 规格书
69页 1911K
描述
Analog Circuit, 1 Func, 5 X 5 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, TQFN-28

DS1876T+T&R 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01Factory Lead Time:6 weeks
风险等级:5.04Samacsys Confidence:
Samacsys Status:ReleasedSamacsys PartID:599456
Samacsys Pin Count:29Samacsys Part Category:Integrated Circuit
Samacsys Package Category:OtherSamacsys Footprint Name:QFN50P500X500X80-29N
Samacsys Released Date:2017-01-11 21:24:41Is Samacsys:N
模拟集成电路 - 其他类型:ANALOG CIRCUITJESD-30 代码:S-XQCC-N28
JESD-609代码:e3长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:28最高工作温度:95 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:0.8 mm
最大供电电压 (Vsup):3.9 V最小供电电压 (Vsup):2.85 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmBase Number Matches:1

DS1876T+T&R 数据手册

 浏览型号DS1876T+T&R的Datasheet PDF文件第2页浏览型号DS1876T+T&R的Datasheet PDF文件第3页浏览型号DS1876T+T&R的Datasheet PDF文件第4页浏览型号DS1876T+T&R的Datasheet PDF文件第5页浏览型号DS1876T+T&R的Datasheet PDF文件第6页浏览型号DS1876T+T&R的Datasheet PDF文件第7页 
19-5153; Rev 0; 2/10  
SFP Controller with Dual LDD Interface  
General Description  
Features  
S Meets All SFF-8472 Transmitter Control and  
The DS1876 controls and monitors all functions for  
dual transmitter modules. The memory map is based  
on SFF-8472. The DS1876 supports APC and modula-  
tion control and eye safety functionality for two laser  
drivers. It continually monitors for high output current,  
high bias current, and low and high transmit power to  
ensure that laser shutdown for eye safety requirements  
are met without adding external components. Six ADC  
Monitoring Requirements  
S Six Analog Monitor Channels: Temperature, V  
PMON1, BMON1, PMON2, BMON2  
PMON_ and BMON_ Support Internal and  
External Calibration  
,
CC  
Scalable Dynamic Range  
Internal Direct-to-Digital Temperature Sensor  
Alarm and Warning Flags for All Monitored  
Channels  
channels monitor V , temperature, and four external  
monitor inputs that can be used to meet all monitoring  
requirements.  
CC  
S Six Quick Trips for Fast Monitoring of Critical  
Functions for Laser Safety  
Applications  
S Four 10-Bit Delta-Sigma Outputs  
Each Controlled by 72-Entry Temperature  
Lookup Table (LUT)  
Dual Tx Video SFP Modules  
S Digital I/O Pins: Six Inputs, Five Outputs  
Ordering Information  
S Comprehensive Fault Measurement System with  
PART  
DS1876T+  
TEMP RANGE  
-40NC to +95NC  
-40NC to +95NC  
PIN-PACKAGE  
28 TQFN-EP*  
28 TQFN-EP*  
Maskable Laser Shutdown Capability  
S Flexible, Two-Level Password Scheme Provides  
DS1876T+T&R  
Three Levels of Security  
+Denotes a lead(Pb)-free/RoHS-compliant package.  
T&R = Tape and reel.  
*EP = Exposed pad.  
S 256 Additional Bytes Located at A0h Slave  
Address  
S Transmitter 1 is Accessed at A2h Slave Address  
S Transmitter 2 is Accessed at B2h Slave Address  
S I2C-Compatible Interface  
S +2.85V to +3.9V Operating Voltage Range  
S -40NC to +95NC Operating Temperature Range  
S 28-Pin TQFN (5mm x 5mm x 0.8mm) Package  
_______________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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