HIGH-PERFORMANCE LS SERIES ENCODER/DECODER WIRELESS MADE SIMPLE LS SERIES ENCODER / DECODER DATA GUIDE DESCRIPTION 0.313 0.250 The Linx LS Series encoders and (7.04) (6.35) decoders provide an extremely simple, yet reliable, protocol for the transmission of switch closures or button contacts. This 0.373 0.012 (9.46) series can find use in any basic, low-cost (0.29) remote control application. Simply take a 10 data line high on the encoder and a 0.370 (9.40) corresponding line will go high on the 10 decoder. No programming or addressing is required, making integration of the LS 0.130 0.155 extremely easy while maintaining a robust (3.30) (3.94) link. 0.015 0.130 (0.38) (3.30) 0.058 (1.46) FEATURES 0.100 (2.54) 0.018 (0.46) No addressing or programming Easy to use Figure 1: Package Dimensions Very low current consumption Four data lines Easy serial interface 0.313 (7.94) Selectable baud rates High noise immunity 0.100 (2.54) Standard PDIP package APPLICATIONS INCLUDE 0.018 (0.46) Range Testing Simple Remote Control Figure 2: PCB Layout Dimensions Wire Elimination Remote Status Monitoring ORDERING INFORMATION Lighting Control PART DESCRIPTION LICAL-ENC-LS001 LS Encoder LICAL-DEC-LS001 LS Decoder LS encoders / decoders supplied in tubes of 60 pcs. All parts are RoHS compliant. Revised 1/28/08 ELECTRICAL SPECIFICATIONS PIN ASSIGNMENTS Parameter Designation Min. Typical Max. Units Notes LICAL-ENC-LS001 POWER SUPPLY 1 8 Operating Voltage V 2.0 5.5 VDC CC VCC GND Supply Current: I CC 2 7 D0 DATA OUT At 2.0V V 340 450 A 1 CC 3 6 At 3.0V V 500 700 A 1 CC D3 D1 At 5.0V V 800 1,100 A 1 45 CC SEL BAUD D2 Power-Down Current: I PDN At 2.0V V 0.99 700 nA CC At 3.0V V 1.2 770 nA CC LICAL-DEC-LS001 At 5.0V V 2.9995 nA CC 1 8 ENCODER / DECODER SECTION VCC GND 2 7 Input Low V 0.0 0.15 x V V2 IL CC DATA IN D0 Input High V 0.8 x V V V3 IH CC CC 3 6 D1 Output Low V 0.6 V D3 OL Output High V V - 0.7 V 45 OH CC SEL BAUD D2 Input Sink Current 25 mA Output Drive Current 25 mA Figure 3: LS Series Encoder and Decoder Pin Assignments ENVIRONMENTAL Operating Temperature Range -40 +125 C Table 1: Electrical Specifications ENCODER PIN ASSIGNMENTS Notes 1. Current consumption with no active loads. Pin Name Pin Number I/O Description 2. For 3V supply, (0.15 x 3.0) = 0.45V max. 3. For 3V supply, (0.8 x 3.0) = 2.4V min. V 1 Positive Power Supply CC DATA OUT 2 O Serial Data Output ABSOLUTE MAXIMUM RATINGS SEL BAUD 4 I Baud Rate Selection Pin Supply Voltage V -0.3 to +6.5 VDC CC Any Input or Output Pin -0.3 to V + 0.3 VDC CC GND 8 Ground Max. Current Sourced By Data Pins 25 mA Max. Current Sunk By Data Pins 25 mA D0-D3 3, 5, 6, 7 I Data Input Pins Max. Current Into V 250 mA CC Max. Current Out Of GND 300 mA Operating Temperature -40 to +125 C Storage Temperature -65 to +150 C DECODER PIN ASSIGNMENTS *NOTE* Exceeding any of the limits of this section may lead to permanent damage to the device. Furthermore, extended operation at these maximum Pin Name Pin Number I/O Description ratings may reduce the life of this device. V 1 Positive Power Supply CC DATA OUT 2 I Serial Data Input *CAUTION* SEL BAUD 4 I Baud Rate Selection Pin This product is a static-sensitive component. Always wear an ESD wrist strap and observe proper ESD handling procedures when GND 8 Ground working with this device. Failure to observe this precaution may result in device damage or failure. D0-D3 3, 5, 6, 7 O Data Output Pins Page 3 Page 2