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Product Detailed Parameters
- Description：TLV320AIC23BIPWRVS
- Series：-
- Mfr：Texas Instruments
- Package：Bulk
- Type：Stereo Audio
- Data Interface：-
- Resolution (Bits)：16 b, 20 b, 24 b, 32 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：-
- Qualification：-
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Overview
The TLV320AIC23BIPWRVS is a stereo audio codec manufactured by Texas Instruments, featuring integrated analog-to-digital and digital-to-analog converters. It supports sampling rates from 8 kHz to 96 kHz with resolutions of 16, 20, 24, or 32 bits. The device utilizes sigma-delta oversampling technology, achieving signal-to-noise ratios of 90 dB for the ADC and 100 dB for the DAC. It operates on dual power supplies: 2.7 V to 3.6 V for analog circuits and 1.42 V to 3.6 V for digital logic. The component is housed in a 28-pin TSSOP package and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Integrates stereo ADC and DAC with built-in headphone amplifier
- Supports flexible serial interface configurations including I2S and DSP modes
- Features programmable gain controls for microphone and line inputs
Applications
- Portable digital audio players
- Mobile communication devices
- Digital voice recording equipment
Procurement Notes
Verify the specific suffix VS against official Texas Instruments documentation to confirm exact packaging and tape-and-reel specifications. Confirm current production status as legacy components may have limited availability. Ensure compatibility with existing system voltage levels before procurement.
Selection Notes
Select this component for applications requiring low-power stereo audio conversion with integrated output drivers. Verify that the required serial clock frequencies align with the supported oversampling rates. Ensure the host processor supports the necessary digital interface protocols for register configuration and data transfer.
Part Context
This part belongs to the TLV320AIC23B family of low-power audio codecs. It serves as a direct replacement for earlier revisions such as the TLV320AIC23BPW, maintaining functional compatibility while potentially offering updated manufacturing processes or packaging variations defined by the manufacturer.
Replacement Considerations
Compatible substitutes include TLV320AIC23BIPW and TLV320AIC23BIPWG4. Verify pinout and electrical characteristics match the original design requirements before substitution.
