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The TEA5762H is a low-power FM stereo radio receiver IC manufactured by Philips (PHI). Below are its key specifications, descriptions, and features:

Manufacturer:

• Philips (PHI)

Specifications:

• Frequency Range: 76 MHz to 108 MHz (covers Japanese and European/US bands)
• Supply Voltage: 2.5V to 5.5V
• Current Consumption: ~10 mA (typical)
• Sensitivity: 2 μV (mono mode)
• Signal-to-Noise Ratio (SNR): ≥ 60 dB (mono)
• Stereo Separation: ≥ 35 dB
• I²C Bus Control: Yes (for tuning and configuration)
• Low-IF Architecture: Reduces external component count
• Integrated IF Selectivity: No external IF filters required
• Soft Mute Function: Reduces noise during weak signal reception
• Integrated Audio Output: Directly drives headphones (via an external amplifier)
• Package: SSOP-32 (Shrink Small Outline Package)

Descriptions:

• The TEA5762H is a single-chip FM radio receiver designed for portable applications.
• It supports both mono and stereo reception with automatic switching.
• The I²C interface allows easy tuning and control via a microcontroller.
• It includes an on-chip PLL synthesizer for accurate station tuning.
• Low power consumption makes it suitable for battery-operated devices.

Features:

• Auto Search Tuning (with programmable signal level threshold)
• No External Coil Required (except for the antenna input)
• Programmable De-emphasis (50/75 μs)
• High Selectivity & Image Rejection
• Standby Mode for reduced power consumption
• Integrated RF AGC (Automatic Gain Control)

This IC is commonly used in MP3 players, mobile phones, portable radios, and other handheld FM receiver applications.

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