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參數(shù)資料
| 型號(hào)： | LMS202ECM |
| 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)： | 3/8頁 |
| 文件大小： | 138K |
| 代理商： | LMS202ECM |
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
(Note 1)
V
S
V+
V
Driver Input Voltage, T
IN
Receiver Input Voltage, R
IN
Driver Output Voltage T
O
Receiver Output Voltage R
O
Short Circuit Duration, T
O
ESD Rating
IEC 1000-4-2) (Note 7)
(Note 8)
Air-Gap Discharge
Contact Discharge
Human Body Model (Note 2)
(Note 8)
0.3V to 6V
(V
S
0.3V) to + 14V
+0.3V to 14V
0.3V to (V+ +0.3V)
±
30V
(V 0.3V to (V+ + 0.3V)
0.3 to (V
S
+ 0.3)
Continuous
15kV
8kV
15kV
(Note 9)
ESD Rating (MM)
Soldering Information
Infrared or Convection
(20sec.)
Junction Temperature
Storage Temperature Range
2kV
200V (Note 6) (Note 9)
235C
150C
65C to +150C
Operating Ratings
Supply Voltage V
S
Ambient Temperature Range, T
A
Commercial (C)
Industrial (I)
Package Thermal Resistance
(Note 3)
SO
WSO
4.5V to 5.5V
0C to +70C
40C to +85C
71C/W
55C/W
Electrical Characteristics
Over recommended operating supply and temperature ranges unless otherwise specified C1 = C2 = C3 = C4 = Cbp = 0.1μF
Symbol
Parameter
Conditions
Min
(Note 5)
Typ
Max
(Note 5)
Units
DC Characteristics
I
S
Logic
I
INPUT
V
THL
V
THH
V
OL
Supply Current
No Load, T
A
= 25C
1
7
mA
Input Leakage Current
Input Logic Theshold Low
Input Logic Theshold High
TTL/CMOS Output Voltage
Low
TTL/CMOS Output Voltage
High
RS-232 Receiver Inputs
V
RI
Receiver Input Voltage
Range
V
RTHL
Receiver Input Theshold
Low
V
RTHH
Receiver Input Theshold
High
V
HYST
Receiver Input Hysteresis
R
I
Receiver Input Resistance
RS-232 Transmitter Outputs
V
O
Transmitter Output Voltage
Swing
R
O
Output Resistance
T
IN
= 0V to V
S
T
IN
T
IN
R
OUT
, I
OUT
= 3.2mA
±
10
0.8
μA
V
V
V
2.0
0.4
V
OH
R
OUT
, I
OUT
= 1.0mA
3.5
V
S
0.1
V
30
+30
V
V
S
= 5V, T
A
= 25C
0.8
1.4
V
V
S
= 5V, T
A
= 25C
2
2.4
V
V
S
= 5V
V
S
= 5V, T
A
= 25C
0.2
3
0.6
5
1.0
7
V
k
All transmitters loaded with 3k
to GND
±
5
±
8
V
V
S
= V+ = V = 0V,
V
O
=
±
2V
300
I
OS
Timing Characteristics
DR
Output Short Circuit Current
±
11
±
60
mA
Maximum Data Rate
C
L
= 50pF to 1000pF,
R
L
= 3k
to 7k
230
kbps
L
www.national.com
3
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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: |
| LMS202ECMW | 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 |
| LMS202ECMW | 制造商:Texas Instruments 功能描述:TRANSCEIVER RS232 SMD WSOIC16 5V |
| LMS202ECMW/NOPB | 制造商:Texas Instruments 功能描述:Dual Transmitter/Receiver RS-232 16-Pin SOIC W Rail |
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