Compact, high resolution incremental encoder ICs with up to 2500 CPR (native) and 5,000 CPR (interpolated).
For code discs of Ø 26mm and Ø 33mm.
Excellent signal matching.
Moderate track pitch for relaxed assembly tolerances.
Low-noise signal amplifiers with high EMI tolerance.
Pin-selectable operating modes: analog, digital, and x2 interpolated.
Pin-selectable index gating: un-gated (1T), B-gated (0.5T), AB-gated (0.25T).
Complementary quadrature outputs to 800 kHz: A, B, Z and NA, NB, NZ.
Commutation signal outputs: U, V, W.
Short-circuit-proof, current-limited, +/- 4mA push-pull.
Analog signal output for ease of alignment and resolution enhancement by external interpolation.
LED power control with 40mA high-side driver.
Low power consumption from single 3.5 V to 5.5 V supply.
Operational temperature range of -40 to +120°C.
iC-PT3310 Encoder Ø 33 mm / 1000 PPR.
iC-PT3324 Encoder Ø 33 mm / 1024 PPR.
iC-PT3313 Encoder Ø 33 mm / 1250 PPR.
iC-PT3320 Encoder Ø 33 mm / 2000 PPR.
iC-PT3348 Encoder Ø 33 mm / 2048 PPR.
iC-PT3325 Encoder Ø 33 mm / 2500 PPR.
Evaluation kits with LED and code disc available.


Manufacturer: iCHaus GmbH



Incremental encoder
Brushless DC motor commutation
Industrial drives


5mm x 5mm
oQFN32 Package

Additional information


Encoder – Optical