PGA4311 Status: ACTIVE

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

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Datasheet

PGA4311: 4-Channel Audio Volume Control (Rev. A) (PDF 744 KB) 6155 views
24 Apr 2002

	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	7.45 \| 1ku
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

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PGA2500: Gain Range: 0dB, and 10dB to 65dB in 1dB steps

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.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
PGA4311U	ACTIVE		8.20 \| 1ku	SOIC (DW) \| 28	View	20 \| TUBE
PGA4311U/1K	ACTIVE	-40 to 85	7.45 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311U/1KG4	ACTIVE	-40 to 85	7.45 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311U2	PREVIEW			SOIC (DW) \| 28	View	1	Not Available
PGA4311UA	ACTIVE		9.55 \| 1ku	SOIC (DW) \| 28	View	20 \| TUBE
PGA4311UA/1K	ACTIVE		8.80 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311UA/1KG4	ACTIVE		8.80 \| 1ku	SOIC (DW) \| 28	View	1000 \| LARGE T&R	Purchase Samples
PGA4311UA1	PREVIEW			SOIC (DW) \| 28	View	1	Not Available
PGA4311UAG4	ACTIVE		9.55 \| 1ku	SOIC (DW) \| 28	View	20 \| TUBE
PGA4311UG4	ACTIVE		8.20 \| 1ku	SOIC (DW) \| 28	View	20 \| TUBE

* 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 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	10 Weeks	Americas	Arrow	>1k
			DigiKey	108
			Newark	306
		Europe	Farnell	65
		Europe	Spoerle	16
PGA4311U/1K	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
	16 Weeks	Europe	Abacus Polar	1k
PGA4311U/1KG4	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
PGA4311UA	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	Avnet	786
			DigiKey	59
			Mouser Electronics	60
			Newark	23
			Rochester Electronics	74
PGA4311UA/1K	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
	16 Weeks	Americas	Rochester Electronics	57
PGA4311UA/1KG4	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
PGA4311UAG4	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	4 Weeks	Americas	DigiKey	Available
	4 Weeks	Europe	EBV Elektronik	10
PGA4311UG4	As of 11:05 AM GMT, 03 Jul 2009	As of 11:05 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	10 Weeks	Americas	DigiKey	Available
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
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

Most useful technical documents for PGA4311

Datasheet

PGA4311: 4-Channel Audio Volume Control (Rev. A) (PDF 744 KB) 6155 views
24 Apr 2002

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM 8 KB) 12840 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM 8 KB) 25031 views
24 May 2004 Read Abstract

User Guides

PGA4311EVM: Evaluation Module (PDF 168 KB) 815 views
14 Jan 2002

More Literature

Updated PGA2310EVM/PGA4311EVM Driver for Windows 2000/XP (Rev. A) (ZIP 2431 KB) 404 views
14 May 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
PGA4311 Evaluation Module	PGA4311EVM	Texas Instruments	Development Boards/EVMs
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

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PGA4311 Status: ACTIVE

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

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