Overview
The AM26LS32AIDE4, produced by Texas Instruments, is a quadruple differential line receiver designed for balanced and unbalanced digital data transmission. This device meets or exceeds the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations V.10 and V.11. It is particularly useful in applications requiring reliable and long-distance data transmission, such as in industrial automation, automotive systems, and smart grids. The AM26LS32AIDE4 operates from a single 5-V supply and features low-power Schottky circuitry, making it efficient and reliable for various industrial and commercial uses.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package Type | 16-SOIC (0.154", 3.90mm Width) |
| Protocol | RS422, RS423 |
| Number of Receivers | 4 |
| Receiver Hysteresis | 50 mV typical |
| Voltage - Supply | 4.75 V ~ 5.25 V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Input Impedance | 12 kΩ minimum |
| Common-mode Range | ±7 V |
| Sensitivity | ±200 mV |
Key Features
- Meets or exceeds ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU recommendations V.10 and V.11
- ±7-V common-mode range with ±200-mV sensitivity
- Low-power Schottky circuitry
- 3-State outputs for direct connection to bus-organized systems
- Complementary output-enable inputs with active-high or active-low options
- Fail-safe design ensuring high outputs when inputs are open
- Increased input impedance to reduce bus line loading
Applications
- High-reliability automotive applications
- Factory automation
- ATM and cash counters
- Smart grids
- AC and servo motor drives
Q & A
- What is the AM26LS32AIDE4 used for? The AM26LS32AIDE4 is used as a quadruple differential line receiver for balanced and unbalanced digital data transmission.
- What protocols does the AM26LS32AIDE4 support? It supports RS422 and RS423 protocols.
- What is the operating voltage range of the AM26LS32AIDE4? The operating voltage range is 4.75 V to 5.25 V.
- What is the operating temperature range of the AM26LS32AIDE4? The operating temperature range is -40°C to 85°C.
- What type of package does the AM26LS32AIDE4 come in? It comes in a 16-SOIC package.
- What is the common-mode range of the AM26LS32AIDE4? The common-mode range is ±7 V.
- Does the AM26LS32AIDE4 have fail-safe outputs? Yes, it has a fail-safe design that ensures the outputs are high when the inputs are open.
- What is the input impedance of the AM26LS32AIDE4? The input impedance is a minimum of 12 kΩ.
- Can the AM26LS32AIDE4 be used in industrial applications? Yes, it is suitable for various industrial applications due to its reliability and compliance with industrial standards.
- Is the AM26LS32AIDE4 still in production? No, the AM26LS32AIDE4 is no longer manufactured, but substitutes are available.
