5秒后页面跳转
DS275EN PDF预览

DS275EN

更新时间: 2024-01-21 18:34:04
品牌 Logo 应用领域
美信 - MAXIM 驱动光电二极管接口集成电路驱动器
页数 文件大小 规格书
8页 124K
描述
Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO14, TSSOP-14

DS275EN 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP,
针数:14Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.73差分输出:NO
驱动器位数:1输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:EIA-232-E
JESD-30 代码:R-PDSO-G14长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:14最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):225
认证状态:Not Qualified最大接收延迟:
接收器位数:1座面最大高度:1.1 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

DS275EN 数据手册

 浏览型号DS275EN的Datasheet PDF文件第2页浏览型号DS275EN的Datasheet PDF文件第3页浏览型号DS275EN的Datasheet PDF文件第4页浏览型号DS275EN的Datasheet PDF文件第5页浏览型号DS275EN的Datasheet PDF文件第6页浏览型号DS275EN的Datasheet PDF文件第7页 
DS275  
Line-Powered RS-232 Transceiver Chip  
www.dalsemi.com  
FEATURES  
PIN ASSIGNMENT  
Low-power serial transmitter/receiver for  
battery-backed systems  
VCC  
RXOUT  
1
2
3
4
8
7
6
5
RXIN  
NC  
VDRV  
TXIN  
Transmitter steals power from receive signal  
line to save power  
Ultra-low static current, even when connected  
to RS-232-E port  
Variable transmitter level from +5 to +12  
volts  
Compatible with RS-232-E signals  
Available in 8-pin, 150 mil wide SOIC  
package (DS275S)  
GND  
TXOUT  
DS275 8-Pin DIP (300-mil)  
DS275 8-Pin SOIC (150-mil)  
RXOUT  
NC  
1
2
14  
13  
12  
11  
10  
9
VCC  
NC  
NC  
RXIN  
NC  
VDRV  
3
4
5
6
7
NC  
TXIN  
NC  
Low-power CMOS  
NC  
TXOUT  
8
GND  
ORDERING INFORMATION  
DS275E 14-Pin TSSOP  
DS275  
8-pin DIP  
DS275S  
DS275E  
8-pin SOIC  
14-pin TSSOP  
PIN DESCRIPTION  
RXOUT  
VDRV  
TXIN  
GND  
TXOUT  
NC  
- RS-232 Receiver Output  
- Transmit driver +V  
- RS-232 Driver Input  
- System Ground (0V)  
- RS-232 Driver Output  
- No Connection  
RXIN  
VCC  
- RS-232 Receive Input  
-System Logic Supply (+5V)  
DESCRIPTION  
The DS275 Line-Powered RS-232 Transceiver Chip is a CMOS device that provides a low-cost, very  
low-power interface to RS-232 serial ports. The receiver input translates RS-232 signal levels to common  
CMOS/TTL levels. The transmitter employs a unique circuit which steals current from the receive RS-  
232 signal when that signal is in a negative state (marking). Since most serial communication ports  
remain in a negative state statically, using the receive signal for negative power greatly reduces the  
DS275’s static power consumption. This feature is especially important for battery-powered systems such  
as laptop computers, remote sensors, and portable medical instruments. During an actual communication  
session, the DS275’s transmitter will use system power (5-12 volts) for positive transitions while still  
employing the receive signal for negative transitions.  
1 of 8  
112299  

与DS275EN相关器件

型号 品牌 获取价格 描述 数据表
DS275N MAXIM

获取价格

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDIP8, 0.300 INCH, PLASTIC, DIP-8
DS275N+ MAXIM

获取价格

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDIP8, 0.300 INCH, ROHS COMPLIANT, PLAST
DS275S DALLAS

获取价格

Line-Powered RS-232 Transceiver Chip
DS275S MAXIM

获取价格

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, SOIC-8
DS275S+ MAXIM

获取价格

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-
DS275S+T&R MAXIM

获取价格

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-
DS275SN ROCHESTER

获取价格

LINE TRANSCEIVER, PDSO8, 0.150 INCH, SOIC-8
DS275SN+ MAXIM

获取价格

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, CMOS, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-
DS275SN+ ROCHESTER

获取价格

LINE TRANSCEIVER, PDSO8, 0.150 INCH, ROHS COMPLIANT, SOIC-8
DS276 DALLAS

获取价格

Low Power Transceiver Chip