4-Channel, +/-5V Audio Volume Control - PGA4311

Customers Who Evaluated This Product Also Evaluated...

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TI Home > Semiconductors > Amplifiers and Linear > Audio Amplifiers > Volume Controls >


Features	Samples	Technical Documents
Quality & Pb-Free Data	Pricing/Packaging	Application Notes
Related Products	Inventory	Simulation Models
Tools & Software	Symbols/Footprints	Reference Designs

Datasheet

	PGA4311: 4-Channel Audio Volume Control (Rev. A) (pga4311.pdf, 744 KB) 24 Apr 2002 Download

	PGA2310	PGA2311	PGA2320	PGA4311
Dynamic Range(dB)	120	120	120	120
Gain and Attenuation(dB)	+31.5dB to -95.5dB with 0.5dB steps	+31.5dB to -95.5dB with 0.5dB	+31.5dB to -95.5dB with 0.5dB steps	+31.5 to -95.5
Voltage Swing(Vpp)	27	7.5	28	7.5
Interchannel Crosstalk @ 1 kHz(dBFS)	-126	-130	-126	-130
THD + N @ 1 kHz(%)	0.0004	0.0002	0.0003	0.0002
Analog Supply(V)	+/-15	+/-5	+/-15	+/-5
Digital Supply (up to 5 V)(V)	5	5	5	5
Control Interface	SPI	SPI	SPI	SPI
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	16PDIP,16SOIC	16PDIP,16SOIC	16SOIC	28SOIC
Approx. Price (US$)	9.95 \| 1ku	3.95 \| 1ku	7.95 \| 1ku	5.95 \| 1ku
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Product Information

Features

DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL:
   Four Independent Audio Channels
   Serial Control Interface
   Zero Crossing Detection
   Mute Function
WIDE GAIN AND ATTENUATION RANGE:
+31.5dB to –95.5dB with 0.5dB Steps
LOW NOISE AND DISTORTION:
   120dB Dynamic Range
   0.0004% THD+N at 1kHz (U–Grade)
   0.0002% THD+N at 1kHz (A–Grade)
NOISE-FREE LEVEL TRANSITIONS
LOW INTERCHANNEL CROSSTALK:
–130dBFS
POWER SUPPLIES: ±5V Analog, +5V Digital
AVAILABLE IN AN SOP-28 PACKAGE
APPLICATIONS
- AUDIO AMPLIFIERS
- MIXING CONSOLES
- MULTI–TRACK RECORDERS
- BROADCAST STUDIO EQUIPMENT
- MUSICAL INSTRUMENTS
- EFFECTS PROCESSORS
- A/V RECEIVERS
- CAR AUDIO SYSTEMS

Description

The PGA4311 is a high–performance, 4-channel audio volume control designed for professional and high-end consumer audio systems. Using high performance operational amplifier stages internal to the PGA4311 yields low noise and distortion, while providing the capability to drive 600 loads directly without buffering. The 3-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA4311 devices.

These Alternative Products:

PGA2311: +/-5V Stereo Audio Volume Cont...
PGA2320: +/-15V Stereo Audio Volume Con...
PGA2310: +/-15V Stereo Audio Volume Con...

These Complementary Products:

PGA2500: Gain Range: 0dB, and 10dB to 6...
TPA6120A2: High Fidelity Stereo Headphone...
DIR9001: 96kHz Digital Audio Receiver
More Complementary Products

What's This?

View RoHS Compliant Devices

PGA4311, Status:ACTIVE
4-Channel, +/-5V Audio Volume Control

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Pricing/Packaging/CAD Design Tools/Samples
			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Budget Price ($US) \| QTY	Industry Standard (TI Pkg) \| Pins	Top Side Marking	Standard Pack Quantity \| Package Carrier	Symbols	Footprints	Samples
PGA4311U	ACTIVE		5.95 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Request Free Samples
PGA4311U/1K	ACTIVE	-40 to 85	5.95 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311U/1KG4	ACTIVE	-40 to 85	5.95 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311U2	PREVIEW			SOIC (DW) \| 28	View	1	Not Available
PGA4311UA	ACTIVE		7.05 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Request Free Samples
PGA4311UA/1K	ACTIVE		7.05 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311UA/1KG4	ACTIVE		7.05 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311UA1	PREVIEW			SOIC (DW) \| 28	View	1	Not Available
PGA4311UAG4	ACTIVE		7.05 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Request Free Samples
PGA4311UG4	ACTIVE		5.95 \| 1ku	SOIC (DW) \| 28	View	28 \| TUBE	Request Free 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
	TI Inventory Status			Reported Distributor Inventory
PGA4311U	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8119 \| 25 Aug	16 Weeks	Europe	Farnell	73
		84 \| 26 Aug
		168 \| 16 Sep
		112 \| 23 Sep
		168 \| 7 Oct
PGA4311U/1K	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 25 Aug	16 Weeks	Americas	Rochester Electronics	95
PGA4311U/1KG4	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 25 Aug	16 Weeks	None Reported View Distributors
PGA4311UA	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9493 \| 25 Aug	16 Weeks	Americas	Avnet	9
		56 \| 29 Aug		Americas	Rochester Electronics	120
		56 \| 8 Sep
		252 \| 19 Sep
		>10k \| 13 Oct
PGA4311UA/1K	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7902 \| 25 Aug	16 Weeks	Americas	Rochester Electronics	57
	0*	>10k \| 3 Nov	16 Weeks
PGA4311UA/1KG4	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7902 \| 25 Aug	16 Weeks	None Reported View Distributors
	0*	>10k \| 3 Nov	16 Weeks
PGA4311UAG4	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9493 \| 25 Aug	16 Weeks	None Reported View Distributors
		56 \| 29 Aug
		56 \| 8 Sep
		252 \| 19 Sep
		>10k \| 13 Oct
PGA4311UG4	As of 8:55 AM GMT, 18 May 2008			As of 8:55 AM GMT, 18 May 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	8119 \| 25 Aug	16 Weeks	None Reported View Distributors
		84 \| 26 Aug
		168 \| 16 Sep
		112 \| 23 Sep
		168 \| 7 Oct

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
PGA4311U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311U/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311U/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311U2					View
PGA4311UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311UA/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311UA/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311UA1					View
PGA4311UAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA4311UG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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

Datasheets

PGA4311: 4-Channel Audio Volume Control (Rev. A) (pga4311.pdf, 744 KB)
24 Apr 2002 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract

Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract

User Guides

PGA4311EVM: Evaluation Module (sbou013.pdf, 168 KB)
14 Jan 2002 Download

Tools & Software

Name	Part #	Company	Tool / Software Type
PGA4311 Evaluation Module	PGA4311EVM	Texas Instruments	Development Boards/EVMs
Updated PGA2310EVM/PGA4311EVM Driver for Windows 2000/XP (sboc227.zip, 13 KB ) 27 Feb 2007 zip

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Customers Who Evaluated This Product Also Evaluated...
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PGA2311	+/-5V Stereo Audio Volume Control	TI customers also evaluated this product.
PGA2320	+/-15V Stereo Audio Volume Control	TI customers also evaluated this product.
PGA2310	+/-15V Stereo Audio Volume Control	TI customers also evaluated this product.

Complementary Products - Can be used with PGA4311
Customers Who Evaluated This Product Also Evaluated...
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TPA6120A2	High Fidelity Stereo Headphone Driver	AUDIO AMPLIFIERS-HEADPHONE AMPLIFIERS	TI customers also evaluated this product.
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