232ACB Ver la hoja de datos (PDF) - Intersil
Número de pieza
componentes Descripción
Fabricante
232ACB Datasheet PDF : 10 Pages
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Pinout
HIN232A (PDIP, SOIC)
TOP VIEW
C1+ 1
V+ 2
C1- 3
C2+ 4
C2- 5
V- 6
T2OUT 7
R2IN 8
16 VCC
15 GND
14 T1OUT
13 R1IN
12 R1OUT
11 T1IN
10 T2IN
9 R2OUT
HIN232A
+5V
16
0.1µF
0.1µF
T1IN
1
+ C1+
3
C1-
4
+ C2+
5
C2-
VCC
+5V TO 10V
VOLTAGE INVERTER
+10V TO -10V
VOLTAGE INVERTER
2
V+
V- 6
0.1µF
+
0.1µF
+
+5V
T1
11
400kΩ
14
T1OUT
T2IN
+5V
T2
10
400kΩ
7
T2OUT
12
R1OUT
13
R1
5kΩ
R1IN
9
R2OUT
8
R2
5kΩ
GND
15
R2IN
Pin Descriptions
PIN
VCC
V+
V-
GND
C1+
C1-
C2+
C2-
TIN
TOUT
RIN
ROUT
FUNCTION
Power Supply Input 5V ±10%.
Internally generated positive supply (+10V nominal).
Internally generated negative supply (-10V nominal).
Ground Lead. Connect to 0V.
External capacitor (+ terminal) is connected to this lead.
External capacitor (- terminal) is connected to this lead.
External capacitor (+ terminal) is connected to this lead.
External capacitor (- terminal) is connected to this lead.
Transmitter Inputs. These leads accept TTL/CMOS levels. An internal 400kΩ pull-up resistor to VCC is connected to each lead.
Transmitter Outputs. These are RS-232 levels (nominally ±10V).
Receiver Inputs. These inputs accept RS-232 input levels. An internal 5kΩ pull-down resistor to GND is connected to each input.
Receiver Outputs. These are TTL/CMOS levels.
2
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