Overview
The AM26LV32CDG4, produced by Texas Instruments, is a low-voltage, high-speed quadruple differential line receiver. This device is designed to meet the requirements of TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11. It operates from a single 3.3-V supply and is optimized for balanced bus transmission at switching rates up to 32 MHz. The AM26LV32CDG4 features ultra-low power dissipation, making it suitable for a variety of applications where energy efficiency is crucial.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 3.3 | V |
| Switching Rate | Up to 32 | MHz |
| Power Dissipation (Typical) | 27 | mW |
| Common-Mode Input Voltage Range | −0.3 to 5.5 | V |
| Input Sensitivity | ±200 | mV |
| Input Hysteresis (Typical) | 50 | mV |
| Operating Temperature Range | 0 to 70°C (AM26LV32C), −40 to 85°C (AM26LV32I) | °C |
| Package Type | 16-SOIC, 16-SO |
Key Features
- Operates from a single 3.3-V supply.
- Ultra-low power dissipation: 27 mW typical.
- Open-circuit, short-circuit, and terminated fail-safe.
- Accepts 5-V logic inputs with 3.3-V VCC.
- Input hysteresis: 50 mV typical for increased noise immunity.
- 3-state outputs permit direct connection to a bus-organized system.
- High input impedance and input sensitivity of ±200 mV.
- Enable function common to all four receivers with active-high or active-low inputs.
Applications
- High-reliability automotive applications.
- Factory automation.
- ATM and cash counters.
- Smart grid.
- AC and servo motor drives.
Q & A
- What is the operating supply voltage of the AM26LV32CDG4?
The AM26LV32CDG4 operates from a single 3.3-V supply.
- What is the maximum switching rate of the AM26LV32CDG4?
The device can switch at rates up to 32 MHz.
- What is the typical power dissipation of the AM26LV32CDG4?
The typical power dissipation is 27 mW.
- What is the common-mode input voltage range of the AM26LV32CDG4?
The common-mode input voltage range is from −0.3 V to 5.5 V.
- Does the AM26LV32CDG4 support fail-safe conditions?
Yes, it supports open-circuit, short-circuit, and terminated fail-safe conditions.
- Can the AM26LV32CDG4 accept 5-V logic inputs?
Yes, it can accept 5-V logic inputs with a 3.3-V VCC.
- What is the input hysteresis of the AM26LV32CDG4?
The input hysteresis is typically 50 mV.
- What types of packages are available for the AM26LV32CDG4?
The device is available in 16-SOIC and 16-SO packages.
- What are the operating temperature ranges for the AM26LV32CDG4?
The operating temperature ranges are 0 to 70°C (AM26LV32C) and −40 to 85°C (AM26LV32I).
- What are some common applications of the AM26LV32CDG4?
Common applications include high-reliability automotive, factory automation, ATM and cash counters, smart grid, and AC and servo motor drives.
