PGA2311 Status: ACTIVE

+/-5V Stereo Audio Volume Control

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Datasheet

PGA2311: Stereo Audio Volume Control (Rev. A) (PDF 831 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
PGA2320: +/-15V Stereo Audio Volume Control
PGA4311: 4-Channel, +/-5V Audio Volume Control
OPA1632: Fully Differential I/O Audio Amplifier
PGA2500: Gain Range: 0dB, and 10dB to 65dB in 1dB steps
DRV134: Audio Balanced Line Drivers

Product Information

Features

DIGITALLY-CONTROLLED ANALOG VOLUME CONTROL
   Two 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 DIP-16 AND SOL-16 PACKAGES
PIN AND SOFTWARE COMPATIBLE WITH THE CRYSTAL CS3310
APPLICATIONS
- AUDIO AMPLIFIERS
- MIXING CONSOLES
- MULTI-TRACK RECORDERS
- BROADCAST STUDIO EQUIPMENT
- MUSICAL INSTRUMENTS
- EFFECTS PROCESSORS
- A/V RECEIVERS
- CAR AUDIO SYSTEMS

Description

The PGA2311 is a high–performance, stereo audio volume control designed for professional and high-end consumer audio systems. Using high performance operational amplifier stages internal to the PGA2311 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 PGA2311 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
PGA2311P	ACTIVE		3.95 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
PGA2311PA	ACTIVE		4.70 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
PGA2311PAG4	ACTIVE		4.70 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
PGA2311PG4	ACTIVE		3.95 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
PGA2311U	ACTIVE	-40 to 85	4.35 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE
PGA2311U/1K	ACTIVE	-40 to 85	3.95 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
PGA2311U/1KG4	ACTIVE	-40 to 85	3.95 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
PGA2311UA	ACTIVE		5.10 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE
PGA2311UA/1K	ACTIVE		4.70 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
PGA2311UA/1KG4	ACTIVE		4.70 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
PGA2311UAG4	ACTIVE		5.10 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE
PGA2311UG4	ACTIVE	-40 to 85	4.35 \| 1ku	SOIC (DW) \| 16	View	40 \| 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 11:43 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 14 WeeksPGA2311P
Americas	Arrow	50
	Avnet	660
	Newark	19
Asia	WPI	176
Worldwide	DigiKey	410
Worldwide	Mouser Electronics	93
TI Lead Time*: 14 WeeksPGA2311PA
Americas	Arrow	14
	Avnet	452
	Rochester Electronics	75
Asia	Farnell Asia	240
Asia	WPI	108
Europe	Farnell	232
Worldwide	DigiKey	389
Worldwide	Mouser Electronics	65
TI Lead Time*: 14 WeeksPGA2311PAG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksPGA2311PG4
Europe	EBV Elektronik	13
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPGA2311U
Americas	Arrow	6
	Avnet	645
	Newark	82
Asia	WPI	116
Europe	Spoerle	4
Worldwide	DigiKey	221
TI Lead Time*: 20 WeeksPGA2311U/1K
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPGA2311U/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPGA2311UA
Americas	Arrow	272
Americas	Newark	36
Asia	WPI	68
Europe	Avnet-SILICA	23
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksPGA2311UA/1K
Americas	Arrow	1k
Americas	Avnet	1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPGA2311UA/1KG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPGA2311UAG4
Americas	Avnet	432
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksPGA2311UG4
Europe	EBV Elektronik	27
Worldwide	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
PGA2311P	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
PGA2311PA	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
PGA2311PAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
PGA2311PG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
PGA2311U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311U/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311U/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311UA/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311UA/1KG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311UAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
PGA2311UG4	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 PGA2311

Datasheet

PGA2311: Stereo Audio Volume Control (Rev. A) (PDF, 831 KB)
24 Apr 2002

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27183 views
24 May 2004 Read Abstract

Tools & Software

Name	Part #	Company	Tool / Software Type
Quick Search Selection Tool for Audio	AUDIO_SELECTION_TOOL	Texas Instruments	Free Evaluation Tools

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.
PGA2320	+/-15V Stereo Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.
PGA4311	4-Channel, +/-5V Audio Volume Control	AUDIO AMPLIFIERS-VOLUME CONTROLS	TI customers also evaluated this product.
OPA1632	Fully Differential I/O Audio Amplifier	AUDIO AMPLIFIERS-LINE DRIVERS / RECEIVERS	TI customers also evaluated this product.
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BUF634	250mA High-Speed Buffer	VIDEO FUNCTIONS-FIXED GAIN	TI customers also evaluated this product.
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PGA2311 Status: ACTIVE

+/-5V Stereo Audio Volume Control

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