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参数资料
| 型号： | LMS202CMX |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | Buffer和线驱动 |
| 英文描述： | 5V Single Supply TIA/EIA-232 Dual Transceivers |
| 中文描述： | DUAL LINE TRANSCEIVER, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 2/6页 |
| 文件大小： | 104K |
| 代理商： | LMS202CMX |
Pin Descriptions
Pin Number
Pin Name
Pin Function
1, 3
C1+, C1
External capacitor connection pins. Recommended external capacitor C1 = 0.1F (6.3V)
2
V+
Positive supply for TIA/EIA-232E drivers. Recommended external capacitor C4 = 0.1F (6.3V)
4, 5
C2+, C2
External capacitor connection pins. Recommended external capacitor C2 = 0.1F (16V)
6
V
Negative supply for TIA/EIA-232E drivers. Recommended external capacitor C3 = 0.1F (16V)
7, 14
T1out, T2out
Transmitter output pins conform to TIA/EIA-232E levels. The typical transmitter output swing is
±8V when loaded 3k
load to ground. The open-circuit output voltage swings from (V+ 0.6V)
to V
8,13
R1in, R2in
Receiver inputs accept TIA/EIA-232
9, 12
R1out and R2out Receiver output pins are TTL/CMOS compatible
10, 11
Tin1, Tin2
Transmitter input pins are TTL/CMOS compatible. Inputs of transmitter do not have pull-up
resistors. Connect all unused transmitter inputs to ground
15
GND
Ground pin
16
V
S
Power supply pin for the device, +5V (±10%)
Ordering Information
Package
Part Number
Package Marking
Transport Media
NSC Drawing
16-Pin SOIC
LMS202CM
48 Units/Rail
M16A
LMS202CMX
2.5k Units Tape and Reel
LMS202IM
48 Units/Rail
LMS202IMX
2.5k Units Tape and Reel
16-Pin Wide SOIC
LMS202CMW
45 Units/Rail
M16B
LMS202CMWX
1.0k Units Tape and Reel
LMS202IMW
45 Units/Rail
LMS202IMWX
1.0k Units Tape and Reel
LMS202
www.national.com
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相关PDF资料 |
PDF描述 |
|---|---|
| LMS202IM | 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202IMW | 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202IMWX | 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202IMX | 5V Single Supply TIA/EIA-232 Dual Transceivers |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LMS202E | 制造商:NSC 制造商全称:National Semiconductor 功能描述:15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| LMS202ECM | 功能描述:RS-232接口集成电路 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: |
| LMS202ECM | 制造商:Texas Instruments 功能描述:TRANSCEIVER RS232 SOIC16 5V 202 |
| LMS202ECM/NOPB | 功能描述:RS-232接口集成电路 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: |
| LMS202ECMW | 制造商:NSC 制造商全称:National Semiconductor 功能描述:15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
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