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參數(shù)資料
| 型號(hào)： | LMS202ECMX |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 通用總線功能 |
| 英文描述： | 15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
| 中文描述： | DUAL LINE TRANSCEIVER, PDSO16 |
| 封裝： | SOIC-16 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 138K |
| 代理商： | LMS202ECMX |
Pin Descriptions
Pin Number
1, 3
2
4, 5
6
7, 14
Pin Name
C1+, C1
V+
C2+, C2
V
T1out, T2out
Pin Function
External capacitor connection pins. Recommended external capacitor C1 = 0.1μF (6.3V)
Positive supply for TIA/EIA-232E drivers. Recommended external capacitor C4 = 0.1μF (6.3V)
External capacitor connection pins. Recommended external capacitor C2 = 0.1μF (16V)
Negative supply for TIA/EIA-232E drivers. Recommended external capacitor C3 = 0.1μF (16V)
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
Receiver inputs accept TIA/EIA-232
R1out and R2out Receiver output pins are TTL/CMOS compatible
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
GND
Ground pin
V
S
Power supply pin for the device, +5V (
±
10%)
8,13
9, 12
10, 11
R1in, R2in
15
16
Ordering Information
Package
Part Number
LMS202ECM
LMS202ECMX
LMS202EIM
LMS202EIMX
LMS202ECMW
LMS202ECMWX
LMS202EIMW
LMS202EIMWX
Package Marking
Transport Media
48 Units/Rail
2.5k Units Tape and Reel
48 Units/Rail
2.5k Units Tape and Reel
45 Units/Rail
1.0k Units Tape and Reel
45 Units/Rail
1.0k Units Tape and Reel
NSC Drawing
16-Pin SOIC
LMS202ECM
M16A
LMS202EIM
16-Pin Wide SOIC
LMS202ECMW
M16B
LMS202EIMW
L
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LMS202ECMX/NOPB | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| LMS202EIM | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| LMS202EIM | 制造商:Texas Instruments 功能描述:TRANSCEIVER RS232 SOIC16 5V 202 |
| LMS202EIM/NOPB | 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: |
| LMS202EIMW | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:15KV ESD Rated, 5V Single Supply TIA/EIA-232 Dual Transceivers |
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