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參數資料
| 型號： | TC232COE |
| 廠商： | TelCom Semiconductor, Inc. |
| 元件分類： | RS-232 |
| 英文描述： | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| 中文描述： | 5V的高速RS - 232收發器與0.1uF電容 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 51K |
| 代理商： | TC232COE |
6-3
TELCOM SEMICONDUCTOR, INC.
7
6
5
4
3
1
2
8
TC232*
DUAL RS-232 TRANSMITTER/RECEIVER AND POWER SUPPLY
C1
10
μ
F
400 k
400 k
1
3
4
5
11
10
12
9
2
6
14
7
13
8
5 k
5 k
15
RS-232
OUTPUTS
RS-232
INPUTS
C1
C1
C2
C2
+
C2
10
μ
F
TTL/CMOS
INPUTS
TTL/CMOS
OUTPUTS
+5V VCC
VOLTAGE DOUBLER
+10V TO –10V
VOLTAGE INVERTER
+5V
+5V
+5V INPUT
+10V
–10V
10
μ
F
+
+
16
+
+
R2
R1
T2
T1
–
+
–
T2IN
T1IN
R1IN
R2OUT
R2IN
T2OUT
T1OUT
R1OUT
GND
C4
μ
F
10
+
10
μ
F
+
μ
F
10
V+
V–
*NOTE:
C3 can be connected between
FEATURES
I
I
I
I
I
I
I
I
Meets All RS-232 Specifications
Operates From Single 5V Power Supply
2 Drivers and 2 Receivers
On-Board Voltage Quadrupler
Input Levels......................................................
±
30V
Output Swing With +5V Supply ........................
±
9V
Low Supply Current ........................................ 5 mA
Does not require external
±
12V supplies
APPLICATIONS
I
I
I
RS-232C Communication Links
Modems, peripherals, computers
Battery-powered systems
GENERAL DESCRIPTION
The TC232 is a dual RS-232 transmitter/receiver that
complies with EIA /TIA RS-232E guidelines and is ideal for
all RS-232 communication links. This device operates from
a 5V power supply and contains two charge pump voltage
converters that produce
±
10V power supplies.
The TC232 has four level translators. Two are RS-232
transmitters that convert TTL/CMOS input levels to 9V
RS-232 outputs. The other two translators are RS-232
receivers that convert RS-232 inputs to 5V TTL/CMOS
output levels. The receivers have a nominal threshold of
1.3V, a typical hysteresis of 0.5V, and can operate with
inputs up to
±
30V.
ORDERING INFORMATION
Part No.
Package
Temp. Range
TC232COE
TC232CPE
TC232EOE
TC232EPE
TC232IJE
TC232MJE
16-Pin SOIC (Wide)
16-Pin Plastic DIP
16-Pin SOIC (Wide)
16-Pin Plastic DIP
16-Pin CerDIP
16-Pin CerDIP
0
°
C to +70
°
C
0
°
C to +70
°
C
– 40
°
C to +85
°
C
– 40
°
C to +85
°
C
– 25
°
C to +85
°
C
– 55
°
C to +125
°
C
PIN CONFIGURATIONS
(DIP AND SOIC)
TC232COE
TC232EOE
1
2
3
4
16
15
14
13
VCC
GND
T1
5
6
7
12
11
10
9
R1
R2
8
R2
T2
V
+
R1IN
T1IN
OUT
OUT
T2IN
OUT
IN
OUT
V
C–
C+
C–
C+
1
1
2
2
–
TC232CPE
TC232EPE
TC232IJE
TC232MJE
1
2
3
4
16
15
14
13
VCC
GND
T1
5
6
7
12
11
10
9
R1
R2
8
R2
T2
V
+
R1IN
T1IN
OUT
OUT
T2IN
OUT
IN
OUT
V
C–
C+
C–
C+
1
1
2
2
–
TYPICAL APPLICATION
*Patented
TC232-6 10/21/96
相關PDF資料 |
PDF描述 |
|---|---|
| TC232CPE | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| TC232EPE | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| TC232MJE | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| TC232EOE | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| TC2500 | 25A 5/16 TIN CAN TYPE PRESS-FIT DIODE |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TC232CPE | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:DUAL RS-232 TRANSMITTER/RECEIVER AND POWER SUPPLY |
| TC232EOE | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:DUAL RS-232 TRANSMITTER/RECEIVER AND POWER SUPPLY |
| TC232EPE | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:DUAL RS-232 TRANSMITTER/RECEIVER AND POWER SUPPLY |
| TC232IJE | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:DUAL RS-232 TRANSMITTER/RECEIVER AND POWER SUPPLY |
| TC232MJE | 制造商:TELCOM 制造商全稱:TelCom Semiconductor, Inc 功能描述:DUAL RS-232 TRANSMITTER/RECEIVER AND POWER SUPPLY |
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