TAS5727PHPR Amplifier IC 2-Channel (Stereo) Class D 48-HTQFP (7x7)

TCA9509DGKR Buffer Electronic IC Chips ReDriver 1 Channel 400kHz 8-VSSOP

Specifications of TAS5727PHPR

Features of TAS5727PHPR
• Audio Input and Output
– 25 W Into an 8-Ω Load From a 20-V Supply
– Wide PVDD Range, From 8 V to 26 V
– Supports BTL Configuration With 4-Ω Load
– Efficient Class-D Operation Eliminates Need for Heatsinks
– One Serial Audio Input (Two Audio Channels)
– I2C Address Selection Pin (Chip Select)
– Single Output Filter PBTL Support
– Supports 44.1-kHz to 48-kHz Sample Rate (LJ/RJ/I2S)
• Audio and PWM Processing
– Independent Channel Volume Controls With Gain of 24 dB to Mute With 0.125-dB Resolution Steps
– Programmable Two-Band Dynamic-Range Control
– 18 Programmable Biquads for Speaker EQ and Other Audio-Processing Features
– Programmable Coefficients for DRC Filters
– DC Blocking Filters
• General Features
– I2C Serial Control Interface Operational Without MCLK
– Requires Only 3.3 V and PVDD
– No External Oscillator: Internal Oscillator for Automatic Rate Detection
– Surface-Mount, 48-Pin HTQFP Package
– Thermal and Short-Circuit Protection
– 106-dB SNR, A-Weighted
– AD, BD, and Ternary Modulation
– Up to 90% Efficient
– PWM Level Meter to Measure the Digital Power Profile
• Benefits
– EQ: Speaker Equalization Improves Audio Performance
– Two-Band DRC: Dynamic Range Compression. Can Be Used As Power Limiter.Enables Speaker Protection, Easy Listening,Night-Mode Listening
– Autodetect: Automatically Detects SampleRate Changes. No Need for External Microprocessor Intervention





Application of TAS5727PHPR
• LCD TV, LED TV, Soundbar

TAS5727PHPR Amplifier IC 2-Channel (Stereo) Class D 48-HTQFP (7x7) Images