M58485P

• Device Type: CMOS Remote Control Receiver
• Technology: Aluminum-Gate CMOS

General Features

• Designed for infrared (IR) remote-control reception
• Intended for:
  • Television receivers
  • Audio equipment
  • Consumer electronics
• Compatible with Mitsubishi remote-control transmitter ICs such as M58480P and related devices.

Functions

• Supports 29 remote-control functions
• Direct control of up to 12 receiver functions
• Pulse-code modulation (PCM) command decoding
• Built-in noise rejection circuitry
• Commands executed only after repeated valid code reception for improved noise immunity.

Electrical Characteristics

• Supply Voltage Range: 8 V to 14 V
• Maximum Supply Voltage: 15 V
• Power Dissipation: 1.3 W (maximum)

Oscillator

• On-chip reference oscillator
• Supports:
  • 455 kHz ceramic resonator
  • 480 kHz LC resonator
• Low-power oscillator design.

IR Carrier Frequency

• Typical carrier frequencies:
  • 38 kHz
  • 40 kHz
• High tolerance between transmitter and receiver frequencies.

Analog Control Functions

• Three independent analog outputs for:
  • Volume
  • Brightness
  • Color saturation
• Integrated 6-bit DACs
• 64-step adjustment resolution for each analog function.

Digital Control Functions

• Channel selection
• Power control
• Mute
• Function switching
• Additional TV/audio receiver commands.

Package

• Package Type: Plastic DIP
• Pin Count: 28 Pins
• Package Code: DIP-28 / PDIP-28

Operating Temperature

• Operating Range: -30°C to +70°C