TLV320ADC3001 Status: ACTIVE

92dB SNR Low-Power Stereo ADC (ADC3001)

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Datasheet

Low Power Stereo ADC for Wireless Handsets and Portable Audio (Rev. A) (PDF 1256 KB)
21 Nov 2008

	PCM1870	PCM1870A	TLV320ADC3001	TLV320ADC3101
SNR(Typ)(dB)	90	90	92	92
# ADCs	2	2	2	2
# Inputs / # Outputs	2 / 0	2 / 0	3 / Digital I/F	6 / Digital I/F
Sampling Rate(Max)(kHz)	50	50	96	96
Resolution(Bits)	16	16	24	24
Digital Audio Interface	L,R,I2S,DSP	L,R,I2S,DSP	L,R,I2S,DSP,TDM,PCM	L,R,I2S,DSP,TDM,PCM
Control Interface	I2C,SPI	I2C,SPI	I2C	I2C
Analog Supply(V)	2.4 - 3.6	2.4 - 3.6	2.7 - 3.6	2.7 - 3.6
Digital Supply (up to 5 V)(V)	1.71 - 3.6	1.71 - 3.6	1.525 - 1.95	1.525 - 1.95
Pd(Typ)(mW)	13	13	17	17
Additional Features		ALC, Sound Effect, Notch filter, Hi-Impedance mode on I2S	Low-latency IIR linear-phase FIR filters Analog Mic support	Low-latency IIR linear-phase FIR filters Digital and Analog Mic support
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	24DSBGA, 24QFN	24DSBGA	16DSBGA	24VQFN
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TLV320ADC3101: 92dB SNR Low-Power Stereo ADC with Digital Mic Support (ADC3101)
PCM1870A: 90 dB SNRLow-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter
PCM1870: 90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter
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TPS650243: Power Management ICs for Li-Ion Powered Systems
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Product Information

Features

Stereo Audio ADC
- 92-dBA Signal-to-Noise Ratio
- Supports ADC Sample Rates From 8 kHz to 96 kHz
Flexible Digital Filtering with RAM Programmable Coefficient, Instructions, and Built-In Standard Modes
- Low Latency IIR Filters for Voice
- Linear Phase FIR Filters for Audio
- Additional Programmable IIR Filters for EQ, Noise Cancellation or Reduction
- Up to 128 Programmable ADC Digital Filter Coefficients
Three Audio Inputs With Configurable Automatic Gain Control (AGC)
- Programmable in Single-Ended or Fully Differential Configurations
- Can be 3-Stated for Easy Interoperability With Other Audio ICs
Low Power Consumption and Extensive Modular Power Control:
- 6-mW Mono Record 8-kHz
- 11-mW Stereo Record, 8-kHz
- 10-mW Mono Record, 48-kHz
- 17-mW Stereo Record, 48-kHz
Programmable Microphone Bias
Programmable PLL for ClockGeneration
I²C Control Bus
Audio Serial Data Bus Supports I²S, Left/Right-Justified, DSP, PCM, and TDM Modes

View All Features in Datasheet

Description

The TLV320ADC3001 is a low power, stereo audio Analog to Digital Converter (ADC) supporting sampling ratesfrom 8 kHz to 96 kHz with an integrated programmable gain amplifier providing up to 40dB analog gain or AGC. Front-end input coarse attenuation of 0dB, -6dB, or off, is also provided. The inputs are programmable in a combination of single-ended or fully differential configurations. Extensive register-based power control is available via I²C, enabling mono or stereo recording. Low power consumption makes the TLV320ADC3001 ideal for battery-powered portable equipment.

The AGC programs to a wide range of attack
(7ms — 1.4s) and decay (50ms — 22.4s) times. A programmable noise gate function is included to avoid noise pumping.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Samples
TLV320ADC3001IYZHR	ACTIVE	-40 to 85	1.60 \| 1ku	DSBGA (YZH) \| 16	3000 \| LARGE T&R
TLV320ADC3001IYZHT	ACTIVE	-40 to 85	1.80 \| 1ku	DSBGA (YZH) \| 16	250 \| SMALL T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:28 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTLV320ADC3001IYZHR
Asia	WPI	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 14 WeeksTLV320ADC3001IYZHT
Americas	Arrow	250
	Avnet	500
	Newark	250
Asia	Farnell Asia	199
Europe	Arrow Northern Europe	250
	Avnet-SILICA	250
	EBV Elektronik	125
	Farnell	199
	Spoerle	250
Worldwide	Mouser Electronics	250
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TLV320ADC3001IYZHR	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View
TLV320ADC3001IYZHT	Green (RoHS & no Sb/Br)	SNAGCU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TLV320ADC3001

Datasheet

Low Power Stereo ADC for Wireless Handsets and Portable Audio (Rev. A) (PDF, 1256 KB)
21 Nov 2008

Tools & Software

Name	Part #	Company	Tool / Software Type
PurePath™ Studio Graphical Development Environment (Portable Audio)	AICPUREPATH_STUDIO	Texas Instruments	Compilers/Assemblers/Linkers
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

Part #	Name	Product Family	Comments
PCM1870A	90 dB SNRLow-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter	AUDIO CONVERTER AND CODEC - ANALOG TO DIGITAL	With SPI interface and lower power consumption
TLV320ADC3101	92dB SNR Low-Power Stereo ADC with Digital Mic Support (ADC3101)	AUDIO CONVERTER AND CODEC - ANALOG TO DIGITAL	With additional inputs and support for digital microphone
TLV320DAC23	Low-Power Stereo DAC with HP Amplifier	AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG	Stereo DAC with integrated Headphone Amplifier
TLV320DAC26	Low-Power Stereo DAC with HP/Speaker Amplifier	AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG	Stereo DAC with Headphone and Speaker Amplifier
TLV320DAC32	Low-Power Stereo DAC with 4 Outputs, HP/Speaker Amplifier and 3D Effects	AUDIO CONVERTER AND CODEC - DIGITAL TO ANALOG	Stereo DAC for Portable Audio and Telephony
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TLV320ADC3001 Status: ACTIVE

92dB SNR Low-Power Stereo ADC (ADC3001)

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Description

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Technical Documents

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