Overview
Description
The HIN232A high-speed RS-232 transmitter/receiver interface circuit meets all ElA high-speed RS-232E and V. 28 specifications, and is particularly suited for those applications where ±12V is not available. They require a single +5V power supply and feature onboard charge pump voltage converters which generate +10V and -10V supplies from the 5V supply. The drivers feature true TTL/CMOS input compatibility, slew rate-limited output, and 300Ω power-off source impedance. The receivers can handle up to ±30V input, and have a 3kΩ to 7kΩ input impedance. The receivers also feature hysteresis to greatly improve noise rejection.
Features
- Meets All RS-232E and V.28 Specifications
- Requires Only 0.1µF or Greater External Capacitors
- High Data Rate 230kbit/s
- Requires Only Single +5V Power Supply
- Onboard Voltage Doubler/Inverter
- Low Power Consumption (Typ) 5mA
- Multiple Drivers
- ±10V Output Swing for +5V Input
- 300Ω Power-Off Source Impedance
- Output Current Limiting
- TTL/CMOS Compatible
- Multiple Receivers
- ±30V Input Voltage Range
- 3kΩ to 7kΩ Input Impedance
- 0.5V Hysteresis to Improve Noise Rejection
- Pb-Free Plus Anneal Available (RoHS Compliant)
Comparison
Applications
- Any System Requiring High-Speed RS-232 Communication Ports Computer - Portable, Mainframe, Laptop Peripheral - Printers and Terminals Instrumentation, UPS Modems
Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
HIN232ACBNZ Active Samples Available
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|
SOICN | Tube | 3 | 0.7908 | Get Samples, |
| SOICN | Reel | 3 | |||
HIN232ACPZ Active Samples Available
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|
PDIP | Tube | Not Applicable | Get Samples, |
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