Overview
The Texas Instruments AM26C32IDE4 is a quadruple differential line receiver designed for balanced or unbalanced digital data transmission. This device meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11. It is manufactured using a BiCMOS process, combining the high voltage and current capabilities of bipolar transistors with the low power consumption of CMOS transistors. This results in reduced power consumption, approximately one-fifth that of the standard AM26LS32, while maintaining AC and DC performance. The AM26C32IDE4 is particularly useful for interfacing low-power or low-voltage microcontrollers with heavy machinery, subsystems, and other devices over long distances up to 1000 meters, ensuring reliable and high-integrity signal transmission.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Texas Instruments | |
| Package | SOIC-16 | |
| Supply Voltage - Min | 4.5 | V |
| Supply Voltage - Max | 5.5 | V |
| Operating Supply Current | 10-15 | mA |
| Minimum Operating Temperature | -40 | °C |
| Maximum Operating Temperature | +125 | °C |
| Propagation Delay Time | 17 | ns |
| Common-Mode Range | ±7 V | |
| Differential Input Sensitivity | ±200 mV | |
| Input Hysteresis | 60 mV |
Key Features
- Meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11.
- Low power consumption, ICC = 10 mA typical.
- ±7-V Common-Mode Range With ±200-mV Sensitivity.
- Input hysteresis: 60 mV typical.
- Propagation delay time, tpd = 17 ns typical.
- Operates from a single 5-V supply.
- 3-State outputs.
- Input fail-safe circuitry.
- Improved replacements for AM26LS32 device.
- Available in Q-Temp automotive devices.
- Surface-mount technology (SMT) compatible.
Applications
- High-reliability automotive applications.
- Factory automation.
- ATM and cash counters.
- Smart grid.
- AC and servo motor drives.
- Data acquisition systems.
- Industrial control systems.
- Telecommunications equipment.
- Medical devices.
Q & A
- What is the AM26C32IDE4 used for?
The AM26C32IDE4 is used for balanced or unbalanced digital data transmission, meeting the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11.
- What is the typical power consumption of the AM26C32IDE4?
The typical power consumption is 10 mA.
- What is the common-mode range of the AM26C32IDE4?
The common-mode range is ±7 V with ±200-mV sensitivity.
- What is the propagation delay time of the AM26C32IDE4?
The propagation delay time is 17 ns typical.
- Does the AM26C32IDE4 support 3-state outputs?
Yes, it supports 3-state outputs.
- What is the operating temperature range of the AM26C32IDE4?
The operating temperature range is -40°C to +125°C.
- Is the AM26C32IDE4 suitable for automotive applications?
Yes, it is available in Q-Temp automotive devices and is suitable for high-reliability automotive applications.
- What types of packages are available for the AM26C32IDE4?
The AM26C32IDE4 is available in several packages including PDIP, SO, SOIC, TSSOP, CDIP, and CFP.
- Does the AM26C32IDE4 have input fail-safe circuitry?
Yes, it includes input fail-safe circuitry.
- What are some common applications of the AM26C32IDE4?
Common applications include factory automation, ATM and cash counters, smart grid, AC and servo motor drives, data acquisition systems, industrial control systems, and telecommunications equipment.
