Overview
The AM26C32CD, produced by Texas Instruments, is a quadruple differential line receiver designed for balanced or unbalanced digital data transmission. This device is part of the AM26C32 series and is notable for its low power consumption and robust performance. It meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations V.10 and V.11, making it suitable for a variety of high-reliability applications.
The AM26C32CD 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 a significant reduction in power consumption compared to the standard AM26LS32, while maintaining excellent AC and DC performance.
Key Specifications
| Parameter | Typical Value | Minimum Value | Maximum Value | Unit |
|---|---|---|---|---|
| VCC Supply Voltage | 5 | 4.5 | 5.5 | V |
| ICC Quiescent Supply Current | 10 | - | 15 | mA |
| Common-Mode Range | ±7 | -11 | 14 | V |
| Differential Input Voltage | - | -14 | 14 | V |
| Input Hysteresis | 60 | - | - | mV |
| Propagation Delay Time (tpd) | 17 | 9 | 27 | ns |
| Operating Temperature Range | - | -55 | 125 | °C |
| Package Type | - | - | 16-SOIC | - |
Key Features
- Meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations 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 grade
Applications
- High-reliability automotive applications
- Factory automation
- ATM and cash counters
- Smart grid systems
- AC and servo motor drives
Q & A
- What is the AM26C32CD used for?
The AM26C32CD is a quadruple differential line receiver used for balanced or unbalanced digital data transmission, meeting various industry standards such as ANSI TIA/EIA-422-B and ITU V.10 and V.11.
- What is the typical power consumption of the AM26C32CD?
The typical power consumption (ICC) of the AM26C32CD is 10 mA.
- What is the common-mode range of the AM26C32CD?
The AM26C32CD has a ±7-V common-mode range with ±200-mV sensitivity.
- What is the propagation delay time of the AM26C32CD?
The propagation delay time (tpd) of the AM26C32CD is typically 17 ns.
- Does the AM26C32CD have 3-state outputs?
Yes, the AM26C32CD features 3-state outputs.
- What is the operating temperature range of the AM26C32CD?
The AM26C32CD operates over an extended temperature range of –55°C to 125°C.
- What package types are available for the AM26C32CD?
The AM26C32CD is available in various packages including 16-SOIC, PDIP, SO, TSSOP, CDIP, and CFP.
- Is the AM26C32CD suitable for automotive applications?
Yes, the AM26C32CD is available in Q-temp automotive grade, making it suitable for high-reliability automotive applications.
- What are some common applications of the AM26C32CD?
Common applications include factory automation, ATM and cash counters, smart grid systems, and AC and servo motor drives.
- Does the AM26C32CD have input fail-safe circuitry?
Yes, the AM26C32CD features input fail-safe circuitry, ensuring that if the inputs are open, the outputs will always be high.
