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Product Detailed Parameters
- Description：IC STEREO AUDIO CODEC 28-TSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Bulk
- Type：Stereo Audio
- Data Interface：Serial
- Resolution (Bits)：24 b
- Sigma Delta：Yes
- S/N Ratio, ADCs / DACs (db) Typ：90 / 100
- Dynamic Range, ADCs / DACs (db) Typ：90 / 90
- Voltage - Supply, Analog：2.7V ~ 3.6V
- Voltage - Supply, Digital：2.7V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-TSSOP
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The 6PAIC23BIPWRG4Q1 is an automotive-grade stereo audio CODEC from Texas Instruments, part of the TLV320AIC23B series. It features a single ADC and two DACs with 32-bit resolution and a maximum conversion rate of 96 kHz. The device operates on a supply voltage ranging from 2.7 V to 3.6 V. It supports serial interfaces including I2C and SPI for control. The component meets AEC-Q100 qualification standards and functions within a temperature range of -40°C to +85°C. It is housed in a TSSOP-28 package.
Feature Summary
- Automotive qualified stereo audio codec designed for high reliability applications
- Integrated signal processing with high fidelity analog-to-digital and digital-to-analog conversion capabilities
- Flexible digital interface support for system integration via standard serial protocols
Applications
- Automotive infotainment systems requiring certified audio components
- Vehicle noise cancellation and sound enhancement modules
- In-car communication and voice recognition interfaces
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels due to its end-of-life status. Confirm that the specific suffix indicates automotive grade compliance and packaging type. Request original test reports or traceability documentation to ensure the part meets AEC-Q100 standards before integration into safety-critical automotive designs.
Selection Notes
Select this component when designing for automotive environments requiring certified audio processing. Ensure the design accommodates the specified 2.7 V to 3.6 V power supply range. Verify that the host microcontroller supports the required serial interface protocols. Consider the thermal management requirements for operation up to +85°C in enclosed vehicle compartments.
Part Context
This part belongs to the TLV320AIC23B family of audio codecs. The '6P' prefix typically denotes automotive grade variants. It serves as a specialized interface between digital audio processors and analog audio circuits in vehicles. The Q1 suffix confirms its qualification under automotive reliability standards, distinguishing it from commercial grade counterparts.
Replacement Considerations
The component is listed as obsolete. Potential substitutes include other automotive-grade stereo audio CODECs from Texas Instruments such as the TLV320AIC3104-Q1 or similar members of the automotive audio portfolio. Verify pin compatibility and software register maps before substitution.
