MAX232DWR RS-232 Interface IC Dual Driver Receiver 5V 120 kbit/s SOIC-16
Dual RS-232 driver/receiver IC operating from a single 5V supply. Supports up to 120 kbit/s data rate with ±30V input tolerance. Features low 8 mA typical supply current and ESD protection. Ideal for battery-powered systems, terminals, and modems.
MAX232DWR UART Interface IC RS-232 Interface IC Dual RS232
1 Features
- Meets or Exceeds TIA/EIA-232-F and ITU Recommendation V.28
-
Operates From a Single 5-V Power Supply With 1.0-μF Charge-Pump Capacitors
-
Operates up to 120 kbit/s
-
Two Drivers and Two Receivers
-
±30-V Input Levels
-
Low Supply Current: 8 mA Typical
-
ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
• Upgrade With Improved ESD (15-kV HBM) and 0.1-μF Charge-Pump Capacitors is Available With the MAX202 Device
2 Applications
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TIA/EIA-232-F
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Battery-Powered Systems
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Terminals
-
Modems
-
Computers
3 Description
The MAX232 device 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.
Device Information
|
ORDER NUMBER |
PACKAGE (PIN) |
BODY SIZE |
|
MAX232x |
SOIC (16) |
9.90 mm × 3.91 mm |
|
SOIC (16) |
10.30 mm × 7.50 mm |
|
|
PDIP (16) |
19.30 mm × 6.35 mm |
|
|
SOP (16) |
10.3 mm × 5.30 mm |
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