Product Summary

The MC145026P is a 9 Line Encoder. It is designed to be used as encoder/decoder pairs in remote control applications. The MC145026P encodes nine lines of information and serially sends this information upon receipt of a transmit enable (TE) signal. The nine lines may be encoded with trinary data (low, high, or open) or binary data (low or high). The words are transmitted twice per encoding sequence to increase security.

Parametrics

MC145026P absolute maximum ratings: (1)VDD DC Supply Voltage (except SC41343, SC41344): – 0.5 to + 18 V; (2)Vin DC Input Voltage: – 0.5 to VDD + 0.5 V; (3)Vout DC Output Voltage: – 0.5 to VDD + 0.5 V; (4)Iin DC Input Current, per Pin: ± 10 mA; (5)Iout DC Output Current, per Pin: ± 10 mA; (6)PD Power Dissipation, per Package: 500 mW; (7)Tstg Storage Temperature – 65 to + 150℃; (8)TL Lead Temperature, 1 mm from Case for 10 Seconds: 260℃.

Features

MC145026P features: (1)Operating Temperature Range: -40 to + 85℃; (2)Very-low Standby Current for the Encoder: 300 nA Maximum @ 25℃; (3)Interfaces with RF, Ultrasonic, or Infrared Modulators and Demodulators; (4)RC Oscillator, No Crystal Required; (5)High External Component Tolerance; Can Use ±5% Components; (6)Internal Power-on Reset Forces All Decoder Outputs Low; (7)Operating Voltage Range: 2.5 to 18 V; (8)For Infrared Applications, See Application Note AN1016/D.

Diagrams

MC145026P block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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