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PDF IN75232 Data sheet ( Hoja de datos )
| Número de pieza | IN75232 | |
| Descripción | RS-232-D Interface 1 Chip IC | |
| Fabricantes | IK Semiconductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IN75232 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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eet4U.comEIA-232-D INTERFACE 1 CHIP IC
taShDescription
.DaThe IN75232N, IN75232D are monolithic device
containing 3 independent drives and 5 receivers. These are
wdesigned to interface between date terminal equipment and
wwdate communication equipment as designed by EIA-232-D.
TECHNICAL DATA
IN75232N/D
Block D iagram
V CC+ 1
20 V CC
Features
• Meets standard EIA-232-D (Revision of RS-232-C)
m• Designed to Support Data Rate up to 120kbps
o• Drivers
- Current Limited Output
10 mA Typical
.c- Power-off Output Impedance
300 Ω Min
- Slew Rate Control by Load Capacitor
U- Flexible Supply Voltage Range
- Input Compatible with Most TTL and DTL Circuits
t4• Receivers
- Input Resistance
3 kΩ to 7 kΩ
e- Input Signal Range
± 30 V
- Built-in Input Hysteresis (Double Threshold)
e• 20 DIP/SO20: МS-001AD (IN75232N) / МS-013AС
h(IN75232D)
RA1 2
RA2 3
RA3 4
DY1 5
DY2 6
RA4 7
DY3 8
RA5 9
V CC- 10
19 RY1
18 RY2
17 RY3
16 D A1
15 D A2
14 RY4
13 D A3
12 RY5
11 GND
I ILN7755223322NN, ,I ILN7755223322DD
taSPin Description
aName
.DVCC+
DA1
wDA2
DA3
wVCC
RA1
wRA2
mRA3
oRA4
www.DataSheet4U.cRA5
Pin No
1
16
15
13
20
2
3
4
7
9
Function
Driver Section Supply +
Driver Input
Receiver Section Supply
Receiver Input
Name
VCC-
DY1
DY2
DY3
GND
RY1
RY2
RY3
RY4
RY5
Pin No
10
5
6
8
11
19
18
17
14
12
Function
Driver Section Supply -
Driver Output
Ground
Receiver Output
1
1 page  
IN75232
Parameter Measurement Information
DRIVER
PULSE
GENERATOR
(See Note A)
RL
OUTPUT
CL
RESEIVER
PULSE
GENERATOR
(See Note A)
Test Circuit
VCC
OUTPUT
R1
CL (See Note C)
Test Circuit
INTPUT
OUTPUT
10ns
1.5V
tPHL
50%
1.5V
tPLH
50%
tTHL
Voltage Waveform
tTLH
3V
OV
VOH
VOL
10ns 90%
INTPUT
10%
OUTPUT
50%
tPHL
1.5V
90%
50% 10%
tPLH
1.5V
tTHL
tTLH
TW=25 µs, Voltage Waveform
3V
OV
VOH
VOL
Note A. The pulse generator has the following characteristics. f = 200 KHz, ZO = 50 Ω
B. C included probe and jig capacitance.
C. All diodes are 1N3064 or equivalent.
Typical Application
Fig1. Propagation and Transition Times
U ART
IINL7A572523322NN,D, D
+5V
+12V
/ DCD
/ D SR
SI N
/ RTS
SOU T
/ CTS
/ DTR
/ RI
D CD
D SR
RX
RTS
TX
CTS
DTR
RI
SI O Card
-12V
D B95
1
6
2
7
3
8
4
9
5
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IN75232.PDF ] | |
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