HEDL-5540#A14

The HEDL-5540#A14 is a 3-channel Encoder Line Driver for HEDS-55XX/56XX series and the HEDS-9000/9100/9200/9040/9140 series encoders. The line driver offers enhanced performance when the encoder is used in noisy environments or when it is required to drive long distances. The 70 degrees C version utilizes an industry standard line driver IC (26LS31) which provides complementary outputs for each encoder channel. The 100 degrees C version utilizes an industry standard line driver IC, 26C31, which provides complementary outputs for each encoder channel. Thus, the output of the line driver encoder is A, A\, B, B\ and I/I\ for three channel versions. Suggested line receivers are 26LS32 and 26LS33.

• Complementary outputs
• Industry standard line driver IC
• Single 5V supply
• Onboard bypass capacitor
• Rotary motion
• 500CPR Resolution
• -40 to 100°C Operating temperature