Product Summary

The MAX232INE4 is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/EIA-232-F inputs to 5-V TTL/CMOS levels. These receivers have a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/EIA-232-F levels.

Parametrics

MAX232INE4 absolute maximum ratings: (1)Input supply voltage range, VCC (see Note 1): -0.3 V to 6 V; (2)Positive output supply voltage range, VS+: VCC-0.3 V to 15 V; (3)Negative output supply voltage range, VS-: -0.3 V to -15 V; (4)Operating virtual junction temperature, TJ: 150℃; (5)Storage temperature range, Tstg: -65 to 150℃.

Features

MAX232INE4 features: (1)Operates From a Single 5-V Power Supply With 1.0 μF Charge-Pump Capacitors; (2)Operates Up To 120 kbit/s; (3)Two Drivers and Two Receivers; (4)±30-V Input Levels; (5)Low Supply Current: 8mA Typical.

Diagrams

MAX232INE4 logic diagram (positive logic) 

Image Part No Mfg Description Data Sheet Download Pricing
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MAX232INE4
MAX232INE4

Texas Instruments

RS-232 Interface IC Dual EIA-232 Driver/ Receiver

Data Sheet

0-1: $0.74
1-25: $0.59
25-100: $0.53
100-250: $0.46
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