This data sheet provides technical parameters for Encoder Line Drivers.
This document provides technical specifications for Agilent Technologies' HEDL-550x/554x encoder line drivers. These drivers are designed for use with HEDS-55xx/56xx and HEDS-9000 series encoders, offering complementary outputs and enhanced performance in noisy environments or long-distance applications. Two temperature versions are available: 70°C and 100°C, using standard line driver ICs (26LS31 and 26C31 respectively). The document also includes pinouts, ordering information, and base part numbers for compatible encoders.
| Operating Temperature (70°C Series) | 0°C to 70°C |
|---|---|
| Operating Temperature (100°C Series) | 0°C to 100°C |
| Storage Temperature (70°C Series) | -40°C to 70°C |
| Storage Temperature (100°C Series) | -40°C to 100°C |
| Electrical Outputs | Complementary outputs: A, A, B, B, I, I |
Complementary outputs: A, A, B, B, I, I (I and I only available on three channel encoders).
Suggested line receivers are 26L832 and 26L833.