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| 型号： | SP312AET-L |
| 厂商： | Exar Corporation |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC DVR/RCVR RS232 5V SGL 18WSOIC |
| 标准包装： | 47 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/2 |
| 规程： | RS232 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC |
| 包装： | 管件 |
| 其它名称： | SP312AET-L-ND |
Exar Corporation 48720 Kato Road, Fremont CA, 94538 (50)668-7000 Fax (50)668-707 www.exar.com SP233A,30A,32A 0_0603
DESCRIPTION
FEATURES
SP233A,SP310A and SP312A
Enhanced RS-232 Line Drivers/Receivers
Operates from a Single +5V Power Supply
Meets all RS-232F and ITU V.28 Specifications
Operates with 0.μF Ceramic Capacitors
No External Capacitors required (SP233A)
Low Power Shutdown (SP30A, SP32A)
High Data Rate - 20kbps under load
Low power CMOS Operation
+/-2kV Human Body Model ESD Protection
Lead Free packaging available
The SP233A / SP30A / SP32A devices are a family of line driver and receiver pairs that meets
the specifications of RS-232 and V.28 serial protocols. The devices are pin-to-pin compatible with
popular industry standard pinouts. The SP233A / SP30A / SP32A offer 20kbps data rate under
load, small ceramic type 0.μF charge pump capacitors and overall ruggedness for comercial appli-
cations. Features include Exar's BiCMOS design allowing for low power operation without sacrificing
performance. These devices are available in plastic DIP and SOIC Wide packages operating over
the commercial and industrial temperature ranges.
SELECTION TABLE
Model
Number of RS-232
No. of RX
active in
Shutdown
No. of External
0.
μF Capacitors Shutdown
WakeUp TTL Tri-State
Drivers Receivers
SP233A
2
N/A
0
No
SP30A
2
0
4
Yes
No
Yes
SP32A
2
4
Yes
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SP312AET-L/TR | 功能描述:RS-232接口集成电路 5V SNGL SUPPLY RS-232 -40-85C RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| SP312E | 制造商:EXAR 制造商全称:EXAR 功能描述:High Performance RS-232 Line Drivers/Receivers |
| SP312ECA | 制造商:Exar Corporation 功能描述:Line Transceiver, 2-Driver, 2-Receiver, 20 Pin, Plastic, SSOP |
| SP312ECA/TR | 制造商:SIPEX 制造商全称:Sipex Corporation 功能描述:High-Performance RS-232 Line Drivers/Receivers |
| SP312ECA-L | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
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