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参数资料
| 型号： | DS1852B-00C+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 20/26页 |
| 文件大小： | 0K |
| 描述： | IC MONITOR TXRX OPTICAL 25-BGA |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 收发器 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 25-TFBGA，CSPBGA |
| 供应商设备封装： | 25-BGA（5x5） |
| 包装： | 带卷 (TR) |
DS1852
3 of 26
PIN DESCRIPTIONS
Name Ball Locations
Description
VCC
D2, D4, E3
Power-Supply Terminal. The DS1852 will support supply voltages
ranging from +2.7V to +5.5V.
GND
B3, C2, C4, D3
Ground Terminal
SDA
B5
2-Wire Serial Data. The serial data pin is for serial data transfer to and
from the DS1852. The pin is open drain and may be wire-OR’ed with
other open-drain or open-collector interfaces.
SCL
A5
2-Wire Serial Clock. The serial clock input is used to clock data into
the DS1852 on rising edges and clock data out on falling edges.
Bin
A3
Analog Input Pin (Bias Value). Input to A/D.
Pin
D1
Analog Input Pin (Power Level). Input to A/D.
Rin
A2
Analog Input Pin (Received Power). Input to A/D.
ASEL B2
Address Select Pin. If set to logic 0, the device address is A0h. If set to
logic 1, the value in Table 3, byte D0h determines the chip address
(factory default is A2h). For SFF-8472 compliance, this pin should be
connected high.
Din
C5
Digital Input Pin (TX Disable). Digital input for mirroring in memory
map.
RSin
B4
Digital Input Pin (Rate Select). Digital input for mirroring in memory
map.
Fin
E5
Digital Input Pin (TX Fault). Digital input for mirroring in memory
map.
Lin
A1
Digital Input Pin (LOS). Digital input for mirroring in memory map.
NC
A4, B1, C1, D5,
No Connect
E1, E2, E4, C3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1854 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Dual Temperature-Controlled Resistors with Two Monitors |
| DS1854B-050 | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1854E-050 | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1855 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Dual Nonvolatile Digital Potentiometer and Secure Memory |
| DS1855-010+ | 制造商:Maxim Integrated Products 功能描述:DUAL NV POT & MEM 10/10K LEAD FREE - Rail/Tube |
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