PGA4311 Status: ACTIVE

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

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

PGA4311: 4-Channel Audio Volume Control (Rev. A) (PDF 744 KB)
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 with 0.5dB steps
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

PGA2310: +/-15V Stereo Audio Volume Control
PGA2311: +/-5V Stereo Audio Volume Control
PGA2320: +/-15V Stereo Audio Volume Control
PGA2500: Gain Range: 0dB, and 10dB to 65dB in 1dB steps
INA128: Precision, Low Power Instrumentation Amplifiers
MPY634: Wide Bandwidth Precision Analog Multiplier

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

Reported Distributor Inventory as of 11:33 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksPGA4311U
Americas	Arrow	60
	Newark	6
Europe	Spoerle	12
TI Lead Time*: 20 WeeksPGA4311U/1K
None Reported View Distributors
TI Lead Time*: 20 WeeksPGA4311U/1KG4
None Reported View Distributors
TI Lead Time*: 8 WeeksPGA4311UA
Americas	Rochester Electronics	3
Asia	WPI	170
TI Lead Time*: 20 WeeksPGA4311UA/1K
None Reported View Distributors
TI Lead Time*: 20 WeeksPGA4311UA/1KG4
None Reported View Distributors
TI Lead Time*: 8 WeeksPGA4311UAG4
None Reported View Distributors
TI Lead Time*: 20 WeeksPGA4311UG4
None Reported View Distributors
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)
24 Apr 2002

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15663 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 26941 views
24 May 2004 Read Abstract

User Guides

PGA4311EVM: Evaluation Module (PDF, 168 KB) 920 views
14 Jan 2002

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
Updated PGA2310EVM/PGA4311EVM Driver for Windows 2000/XP (Rev. A)(ZIP 2431 KB ) 453 views 14 May 2009

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
PGA2310	+/-15V Stereo Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.
PGA2311	+/-5V Stereo Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.
PGA2320	+/-15V Stereo Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.
PGA2500	Gain Range: 0dB, and 10dB to 65dB in 1dB steps	AUDIO AMPLIFIERS-MICROPHONE PREAMPLIFIERS	TI customers also evaluated this product.
INA128	Precision, Low Power Instrumentation Amplifiers	INSTRUMENTATION AMPLIFIER-DUAL SUPPLY	TI customers also evaluated this product.
MPY634	Wide Bandwidth Precision Analog Multiplier	SPECIAL FUNCTION AMPLIFIER-MULTIPLIER	TI customers also evaluated this product.
TAS5615	Analog input 160W Stereo (300W total) class D amplifier with integrated feedback	DIGITAL AMPLIFIER SOLUTIONS-ANALOG-INPUT CLASS-D SPEAKER AMPLIFIERS	TI customers also evaluated this product.

Support and Community

Customer Tags

No Tags are Available for this Part Number

PGA4311 Status: ACTIVE

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

Most Popular Links

Datasheet

Customers Who Evaluated This Product Also Evaluated