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See Technical Specifications

SNJ55188J

RS-232 Interface IC Quadruple Line Driver 14-CDIP -55 to 125

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

SNJ55188J
Datasheet:

SNJ55188J Datasheet (PDF)
Logic voltage (min) (V):

5
Data rate (max) (MBps):

0.3
Main supply voltage (nom) (V):

5
Features:

Slew Rate Control
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SNJ55188J General Description

The MC1488, SN55188, and SN75188 are monolithic quadruple line drivers designed to interface data terminal equipment with data communications equipment in conformance with ANSI EIA/TIA-232-E using a diode in series with each supply-voltage terminal as shown under typical applications.

The SN55188 is characterized for operation over the full military temperature range of 55°C to 125°C. The MC1488 and SN75188 are characterized for operation from 0°C to 70°C.

Key Features

Meets or Exceeds the Requirements of ANSI EIA/TIA-232-E and ITU Recommendation V.28
Current-Limited Output: 10 mA Typ
Power-Off Output Impedance: 300 Minimum
Slew Rate Control by Load Capacitor
Flexible Supply-Voltage Range
Input Compatible With Most TTL Circuits

Specifications

Logic voltage (min) (V)	5	Data rate (max) (MBps)	0.3
Main supply voltage (nom) (V)	5	Features	Slew Rate Control
ESD HBM (kV)	0	Rating	Military
Operating temperature range (°C)	-55 to 125	Vout (typ) (V)	10.5
Mount	Through Hole	Number of Pins	14
Data Rate	300 kbps	Dual Supply Voltage	9 V
Max Dual Supply Voltage	15 V	Max Operating Temperature	125 °C
Min Dual Supply Voltage	7.5 V	Min Operating Temperature	-55 °C
Nominal Supply Current	34 mA	Number of Drivers	4
Number of Transmitters	4	Packaging	Rail/Tube
Schedule B	8542390000	Height	5.08 mm
Length	19.56 mm	Thickness	4.57 mm
Width	6.67 mm