AEDL-5xxx & AEDL-981X High Resolution Kit Encoders (AEDL-5xxx Series) and Module Encoders (AEDL-981X Series) Data Sheet Description Features Avago Technologies AEDL-5xxx and AEDL-981x series Available with both Encoder Modules (AEDL-981X encoders are high performance, low cost, three channel Series) and Encoder Kit Housing (AEDL-5xxx Series) optical incremental encoders which offer line driver out - High resolution up to 5000 CPR puts. These encoders are designed with an emphasis on High operating temperature 115C (AEDL-981X high reliability, high resolution, and easy assembly. series) Each encoder contains a LED source with lens, an ASIC with User friendly installation process (AEDL-5xxx Series) integrated photo detector arrays, LED current regulation, Complementary Outputs with industry standard Line interpolator and output driver circuitry, and a code wheel Driver IC which rotates between the emitter and detector ASIC. The outputs of the AEDL-5xxx and AEDL-981x are two square Single 5 V Supply with 10% tolerance waves in quadrature. In addition, a third channel offers Onboard decoupling capacitor for enhance noise index signal, which is a 90 electrical degree, true index immunity pulse which is generated once for each full rotation of the code wheel. The AEDL-5xxx series utilizes a film code wheel allowing for resolutions to 5000 CPR. The line driver output option offers enhanced perfor - mance when the encoder is used in electronically noisy Note: Avago Technologies encoders are not recommend- environments, or when it is required to drive long distanc- ed for use in safety critical applications such as. ABS brak- es. Both the AEDL-5xxx and AEDL-981x series utilize an in- ing systems, power steering, life support systems and dustry standard line driver IC, AM26C31Q, which provides critical care medical equipment. Please contact our sales complementary outputs for each encoder channel. Thus, representative if clarification is needed. the output of the line driver encoder is A, A/, B, B/, I, I/. Sug- gested line receivers are 26LS32 and 26LS33. Standard resolutions between 2000 up to 5000 counts per revolution are presently available. Please consult your lo- cal Avago sales representatives for other resolutions. For additional information, please refer to: i) AEDT-981x Datasheet (AV02-4924EN) ii) AM26C31Q datasheet CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.Package Dimensions For Detailed Dimensions on encoder packages please refer to the respective data sheets. Package Dimensions - AEDL-5810-01 41.1 (1.62) 26.2 (1.03) PIN 1 ID AEDL-5XXX XYY 30 (1.18) YYWW A KEY WRENCH 48313 (19.0 0.5) 18.3 (0.72) 14.7 (0.58) Package Dimensions - AEDL-9810-01 4.1 483 (0.160 MAX) (19.0 0.5) 10.3 (0.405) 11.4 MAX (0.450 MAX) 20.5 MAX (0.807 MAX) NOTE: DIMENSIONS IN MILLIMETERS (INCHES) 2