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TLV320AIC3254IRHBT

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Texas Instruments

GENERAL PURPOSE AUDIO CODEC 2ADC / 2DAC CH 32-PIN VQFN EP T/R

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TLV320AIC3254IRHBT

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Texas Instruments

GENERAL PURPOSE AUDIO CODEC 2ADC / 2DAC CH 32-PIN VQFN EP T/R

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Description Specifications Series Pricing CAD Documents

Description

General part information

TLV320AIC3254 Series

The TLV320AIC3254 (sometimes referred to as the AIC3254) is a flexible, low-power, low-voltage stereo audio codec with programmable inputs and outputs, PowerTune capabilities, fully-programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL, integrated LDOs and flexible digital interfaces.

Technical Specifications

Parameters and characteristics for this part

Specification	TLV320AIC3254IRHBT

Data Interface	Serial
Dynamic Range (ADC) Typical (dB)	92 dB
Dynamic Range (DAC) Typical (dB)	100 dB
Mounting Type	Surface Mount
Number of ADCs	2 count
Number of DACs	2
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	32-VFQFN Exposed Pad
Package Length	5 mm
Package Name	32-VQFN
Package Width	5 mm
Resolution (Bits)	32 b
S/N Ratio (ADCs) (Typical)	93 dB
S/N Ratio (DACs) (Typical)	100 dB
Sigma Delta	Yes
Type	Stereo Audio
Voltage - Supply, Analog (Max)	1.95 V
Voltage - Supply, Analog (Min)	1.5 V
Voltage - Supply, Digital (Max)	1.95 V
Voltage - Supply, Digital (Min)	1.26 V

TLV320AIC3254 Series

Very Low-Power Stereo Audio CODEC with programmable miniDSP

Part	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)	Package / Case	Number of ADCs	Number of DACs	Resolution (Bits)	S/N Ratio (ADCs) (Typical)	S/N Ratio (DACs) (Typical)	Type	Package Width	Package Name	Package Length	Data Interface	Mounting Type	Voltage - Supply, Analog (Min)	Voltage - Supply, Analog (Max)	Operating Temperature (Min)	Operating Temperature (Max)	Sigma Delta	Dynamic Range (DAC) Typical (dB)	Dynamic Range (ADC) Typical (dB)	Supplied Contents	Utilized IC / Part	Function	Secondary Attributes	Contents	Embedded	Sampling Rate (Per Second)	Number of Channels	Voltage - Supply (Range 2 Minimum)	Voltage - Supply (Range 2 Maximum)	Voltage - Supply (Range 1 Minimum)	Voltage - Supply (Range 1 Maximum)	Voltage Supply Source	Voltage - Supply, Digital	Voltage - Supply, Analog
Texas Instruments TLV320AIC32IRHB	1.95 V	1.65 V	32-VFQFN Exposed Pad	2 count	2	24 b	92 dB	100 dB	Stereo Audio	5 mm	32-VQFN	5 mm	PCM Audio Interface	Surface Mount	2.7 V	3.6 V	-40 °C	85 °C	Yes	100 dB	92 dB
Texas Instruments TLV320AIC3212EVM-U									Audio													Board(s)	TLV320AIC3212	CODEC	Graphical User Interface (GUI)	Board	No
Texas Instruments TLV320AIC3107IYZFR	1.95 V	1.525 V	42-UFBGA DSBGA	2 count	2	24 b	92 dB	96 dB	Stereo Audio	3.25 mm	42-DSBGA	3.75 mm	I2C Serial	Surface Mount	2.7 V	3.6 V	-40 °C	85 °C	Yes	92 dB	91 dB
Texas Instruments TLV320ADC3140IRTWR			24-WFQFN Exposed Pad			32 b			ADC Audio	4 mm	24-WQFN	4 mm	I2C SPI	Surface Mount			-40 °C	125 °C										768 kHz	4	1.65 V	3.6 V	1.7 V	3.6 V	Analog Digital
Texas Instruments TLV320AIC3212IYZFR			81-UFBGA DSBGA	2 count	2	12 b	93 dB	101 db	Stereo Audio	5 mm	81-DSBGA	5 mm	I2C SPI	Surface Mount			-40 °C	85 °C	Yes	101 dB	93 dB														3.3 V	1.8 V
Texas Instruments TLV320AIC3256EVM-U									Audio													Board(s)	TLV320AIC3256	CODEC		Board
Texas Instruments TLV320AIC31EVM-PDK									Audio													Board(s)	TLV320AIC31	CODEC		Board
Texas Instruments TLV320AIC3104EVM-K									Audio													Board(s)	TLV320AIC3104	CODEC		Board
Texas Instruments TLV320AIC33IZXH	1.95 V	1.65 V	80-VFBGA	2 count	2	24 b	92 dB	100 dB	Stereo Audio	5 mm	80-NFBGA	5 mm	I2C Serial SPI™	Surface Mount	2.7 V	3.6 V	-40 °C	85 °C	Yes	100 dB	92 dB
Texas Instruments TLV320AIC3253EVM-K									Audio													Board(s)	TLV320AIC3253	CODEC		Board