AS22-M530-5T12

Data Sheet AS22 Series Miniature Kit Encoder Description The Broadcom® AS22 Series kit encoder solution offers a compact size with an overall diameter of 22 mm and height of 10.9 mm for the space-constrained application. To meet the growing demand for high-precision application, the AS22 Series offers a wide range of incremental resolution, ranging from 360 to 2048 counts per revolution (cpr). Features         The encoder provides A and B channel of incremental digital signal output, as well as a digital index pulse per revolution enabling the homing positioning operation. The three-channel solution comes with the optional RS422 compatible differential output offering the high transmission noise immunity for signal over cable. To cater to a wide selection of industrial applications, this encoder is design to operate in a robust environment with the operating temperature ranging from –20°C to +100°C.    Compact size Ø22 × 10.9 mm 5V operating voltage –20°C to +100°C operating temperature Incremental A, B, and Index channels TTL and RS422 compatible differential output 360 cpr to 2048 cpr Shaft diameter from 2 mm up to ¼" Spatial play tolerance of Ø0.15 mm Allows motor shaft axial play of ±0.25 mm Hassles-free installation Rohs compliance Applications     Industrial automation and robotic Industrial sewing and textiles machinery Stepper/servo motor Factory automation The AS22 Series is designed for ease of use. The kit solution is engineered with the hassle-free installation, eliminating the need for a tedious alignment process. NOTE: Broadcom This product is not specifically designed or manufactured for use in any specific device. Customers are solely responsible for determining the suitability of this product for its intended application and solely liable for all loss, damage, expense, or liability in connection with such use. AS22-Kit-Encoder-DS102 January 29, 2018 AS22 Series Data Sheet Miniature Kit Encoder Package Dimensions Mounting Considerations All dimensions are in mm. NOTE: 1. No maximum shaft length limit for cover with hole option. Pin Configuration Pin Differential Single Ended (TTL) 1 GND GND 2 Ch A+ Ch A+ 3 Ch A– NA 4 Vcc Vcc 5 Ch B+ Ch B+ 6 Ch B- NA 7a Ch I+ Ch I+ 8a Ch I– NA a. Only applicable to 3 channel options. NOTE: Broadcom Mating connector is JST Socket 08SR-3S, wire AWG #30 or JST SHR-08V-S-B/SHR-08V-S with contact SSH-003T-P0.2-H for wire AWG#32~28 . AS22-Kit-Encoder-DS102 2 AS22 Series Data Sheet Miniature Kit Encoder Absolute Maximum Ratings Parameter Storage Temperature, TS –40°C to +100°C Operating Temperature, TA –20°C to +100°C Supply Voltage, VCC –0.5V to +7V Output Voltage, VO –0.5V to VCC Output Current per Channel, IOUT (single ended) ±1.5 mA Output Current per Channel, IOUT (differential line drivers) ±20 mA Vibration (JEDEC JESD22-B103) 20G, 20 Hz to 2000 Hz Mechanical Shock (JEDEC JESD22-B110) 1500G (peak), 0.5-ms pulse duration, half sine Relative Humidity 60°C, 90%RH ESD, IEC 61000-4-2, Air discharge (TTL and differential) ±15 kV Output Waveform Amplitude P Viewing direction A S1 B S2 S3 S4 I Index Index of 90 e° option I Index Index of 180 e° option Ch A leads Ch B for clockwise direction, viewed from cover side of the encoder Broadcom AS22-Kit-Encoder-DS102 3 AS22 Series Data Sheet Miniature Kit Encoder Recommended Operating Conditions Parameter Ambient Temperature Supply Voltage Sym. Min. Typ. Max. Unit TA –20 — +100 °C VCC 4.5 5.0 5.5 V — — 4800k/cpr 360 cpr to 512 cpr 9600k/cpr 1000 cpr and 1024 cpr 19200k/cpr 2000 cpr and 2048 cpr Max RPM Notes Ripple < 100 mVp-p Encoding Characteristics Encoding characteristics over recommended operating range and recommended mounting tolerances unless otherwise specified. Parameter Pulse Width Error Logic State Width Error Index Width Error Sym. Min. Typ. Max. Unit ΔP — 10 20 e 360 cpr to 512 cpr — 15 25 e 1000 cpr and 1024 cpr — 20 45 e 2000 cpr and 2048 cpr — 5 15 e 360 cpr to 512 cpr — 10 25 e 1000 cpr and 1024 cpr — 15 40 e 2000 cpr and 2048 cpr — 5 40 e 180e index — 5 15 e 90e index ΔS ΔI Notes Single-Ended Electrical Characteristics Electrical characteristics over recommended operating condition at 25°C. Parameter Sym. Min. Typ. Max. Unit Supply Current Icc — 23 35 mA High Level Output Voltage VOH 2.4 — — V IOH = –1.5mA Low Level Output Voltage VOL — — 0.4 V IOL = +1.5mA Output Current per Channel Io — — 1.5 mA Rise Time tr —