Manufacturer Part Number
PCM3168ATPAPQ1
Manufacturer
Texas Instruments
Introduction
The PCM3168ATPAPQ1 is a high-quality audio codec from Texas Instruments, designed for automotive applications. It features multiple digital-to-analog (DAC) and analog-to-digital (ADC) converters.
Product Features and Performance
Audio codec interface
Serial data interface
24-bit resolution
6 ADCs and 8 DACs
Sigma Delta modulation
S/N Ratio: 107 dB (Differential ADC), 112 dB (Differential DAC), 104 dB (Single-Ended ADC), 112 dB (Single-Ended DAC)
Dynamic Range: 107 dB (Differential ADC/DAC), 104 dB (Single-Ended ADC/DAC)
Analog Supply Voltage: 4.5V to 5.5V
Digital Supply Voltage: 3V to 3.6V
Operating temperature range from -40°C to 105°C
Product Advantages
Exceptional sound quality with high S/N ratio and dynamic range
Supports both differential and single-ended signals
Flexible supply voltage requirements
Suitable for harsh automotive environments with a wide operating temperature range
Key Technical Parameters
24-bit resolution
6 ADCs / 8 DACs
S/N Ratio (dB) Typ: 107/112 (Differential), 104/112 (Single-Ended)
Dynamic Range (dB) Typ: 107/112 (Differential), 104/112 (Single-Ended)
Analog Supply Voltage: 4.5V ~ 5.5V
Digital Supply Voltage: 3V ~ 3.6V
Quality and Safety Features
AEC-Q100 qualified for automotive grade reliability and safety
Robust surface-mount package (64-PowerTQFP) for secure mounting
Compatibility
Serial data interface allows for easy integration with most microcontrollers and processors
Versatile supply voltage compatibility for both analog and digital circuits
Application Areas
Automotive audio systems
Infotainment systems
Advanced driver-assistance systems (ADAS) where audio feedback is needed
Product Lifecycle
Product Status: Active
This product is actively being manufactured and supplied, with no current indication of nearing discontinuation. Replacements or upgrades would be available if status changes.
Several Key Reasons to Choose This Product
High-quality audio performance enhances automotive sound systems
Comprehensive S/N ratio and dynamic range ensure superior sound clarity
AEC-Q100 qualification signifies reliability in automotive conditions
Integrated ADCs and DACs reduce system complexity
Flexible design options with serial interface and dual voltage supply
Supported by Texas Instruments' renowned quality and support