iC-PT33xx

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.