HIN238CBZ Intersil, HIN238CBZ Datasheet - Page 2

• Manufacturer Part Number: HIN238CBZ
• Description: IC 4DRVR/4RCVR RS232 5V 24-SOIC
• Manufacturer: Intersil
• Type: Transceiverr

Specifications of HIN238CBZ

• Number Of Drivers/receivers: 4/4
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Pin Descriptions
T
R
GND
V
C1+
C2+
PIN
C1-
C2-
R
T
NC
OUT
EN
SD
V+
OUT
V-
CC
IN
IN
Power Supply Input 5V ±10%.
Internally generated positive supply (+10V nominal), HIN239 requires +7.5V to +13.2V.
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
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.
Enable input. This is an active low input which enables the receiver outputs. With EN = 5V, the receiver outputs are placed
in a high impedance state.
Shutdown Input. With SD = 5V, the charge pump is disabled, the receiver outputs are in a high impedance state and the
transmitters are shut off.
No Connect. No connections are made to these leads.
HIN232, HIN236, HIN237, HIN238, HIN239, HIN240, HIN241
2
FUNCTION
V
CC
is connected to each lead.
September 26, 2008
FN3138.16