Integrated Circuits (ICs)

6PAIC3254IRHBRQ1

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AUTOMOTIVE VERY-LOW-POWER STEREO AUDIO CODEC WITH MINIDSP AND POWERTUNE™ TECHNOLOGY

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Documents2Q 2010 Issue Analog Applications Journal Ultra Low Power Stereo Audio Codec With Embedded miniDSP . datasheet (Rev. A)+12

Integrated Circuits (ICs)

6PAIC3254IRHBRQ1

Active

Texas Instruments

AUTOMOTIVE VERY-LOW-POWER STEREO AUDIO CODEC WITH MINIDSP AND POWERTUNE™ TECHNOLOGY

Deep-Dive with AI

Documents2Q 2010 Issue Analog Applications Journal Ultra Low Power Stereo Audio Codec With Embedded miniDSP . datasheet (Rev. A)+12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	6PAIC3254IRHBRQ1

Data Interface	I2C, SPI
Dynamic Range, ADCs / DACs (db) Typ [custom]	92 db
Dynamic Range, ADCs / DACs (db) Typ [custom]	100 db
Grade	Automotive
Mounting Type	Surface Mount
Number of ADCs / DACs [custom]	2
Number of ADCs / DACs [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	32-VFQFN Exposed Pad
Qualification	AEC-Q100
Resolution (Bits)	32 b
S/N Ratio, ADCs / DACs (db) Typ [custom]	100 db
S/N Ratio, ADCs / DACs (db) Typ [custom]	93 db
Sigma Delta	True
Supplier Device Package	32-VQFN (5x5)
Type	Audio
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	1.5 V
Voltage - Supply, Digital [Max]	3.6 V
Voltage - Supply, Digital [Min]	1.26 V

TLV320AIC3254-Q1 Series

Automotive Very-Low-Power Stereo Audio CODEC With miniDSP and PowerTune™ Technology

Part	Qualification	Dynamic Range, ADCs / DACs (db) Typ [custom]	Dynamic Range, ADCs / DACs (db) Typ [custom]	Type	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Number of ADCs / DACs [custom]	Number of ADCs / DACs [custom]	Sigma Delta	Supplier Device Package	Package / Case	Data Interface	S/N Ratio, ADCs / DACs (db) Typ [custom]	S/N Ratio, ADCs / DACs (db) Typ [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Resolution (Bits)	Grade	Mounting Type
Texas Instruments 6PAIC3254IRHBRQ1	AEC-Q100	92 db	100 db	Audio	1.5 V	3.6 V	2	2		32-VQFN (5x5)	32-VFQFN Exposed Pad	I2C SPI	100 db	93 db	85 °C	-40 °C	3.6 V	1.26 V	32 b	Automotive	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 8.31
		10	$ 7.51
		25	$ 7.16
		100	$ 6.21
		250	$ 5.94
		500	$ 5.41
		1000	$ 4.71
	Digi-Reel®	1	$ 8.31
		10	$ 7.51
		25	$ 7.16
		100	$ 6.21
		250	$ 5.94
		500	$ 5.41
		1000	$ 4.71
	Tape & Reel (TR)	3000	$ 4.11
Texas Instruments	LARGE T&R	1	$ 6.04
		100	$ 4.93
		250	$ 3.87
		1000	$ 3.29

Description

General part information

TLV320AIC3254-Q1 Series

The TLV320AIC3254-Q1 (also called the AIC3254- Q1) 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.

The TLV320AIC3254-Q1 features two fully-programmable miniDSP cores that support application-specific algorithms in the record and-or the playback path of the device. The miniDSP cores are fully software controlled. Target algorithms, like active noise cancellation, acoustic echo cancellation or advanced DSP filtering are loaded into the device after power-up.

Extensive register-based control of power, IO channel configuration, gains, effects, pin-multiplexing and clocks allows the device to be precisely targeted to its application. Combined with the advanced PowerTune technology, the device can cover operations from 8kHz mono voice playback to audio stereo 192kHz DAC playback, making it ideal for portable battery-powered audio and telephony applications.