DRV134 Status: ACTIVE

Audio Balanced Line Drivers

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Datasheet

Audio Balanced Line Drivers (Rev. A) (PDF 601 KB)
27 Apr 2007

	DRV134	DRV135
CMRR(Min)(dB)	46	46
Common Mode Input Range(Min)(V)	15	15
Gain(V/V)	2	2
Input Offset (+/-)(Max)(uV)	10000	10000
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius)	10	10
Quiescent Current (+/-)(Typ)(mA)	5.2	5.2
Slew Rate(Typ)(V/us)	15	15
Small-Signal Bandwidth(Typ)(MHz)	1.5	1.5
Vs(Min)(V)	9	9
Vs(Max)(V)	36	36
Pin/Package	16SOIC, 8PDIP	8SOIC
Approx. Price (US$)	1.95 \| 1ku	1.95 \| 1ku
	Samples	Samples
	Inventory	Inventory

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Product Information

Features

BALANCED OUTPUT
LOW DISTORTION: 0.0005% at f = 1kHz
WIDE OUTPUT SWING: 17Vrms into 600
HIGH CAPACITIVE LOAD DRIVE
HIGH SLEW RATE: 15V/µs
WIDE SUPPLY RANGE: ±4.5V to ±18V
LOW QUIESCENT CURRENT: ±5.2mA
8-PIN DIP, SO-8, AND SOL-16 PACKAGES
COMPANION TO AUDIO DIFFERENTIAL LINE RECEIVERS: INA134 and INA137
IMPROVED REPLACEMENT FOR SSM2142
APPLICATIONS
- AUDIO DIFFERENTIAL LINE DRIVER
- AUDIO MIX CONSOLES
- DISTRIBUTION AMPLIFIER
- GRAPHIC/PARAMETRIC EQUALIZERS
- DYNAMIC RANGE PROCESSORS
- DIGITAL EFFECTS PROCESSORS
- TELECOM SYSTEMS
- HI-FI EQUIPMENT
- INDUSTRIAL INSTRUMENTATION

View All Features in Datasheet

Description

The DRV134 and DRV135 are differential output amplifiers that convert a single-ended input to a balanced output pair. These balanced audio drivers consist of high performance op amps with on-chip precision resistors. They are fully specified for high performance audio applications and have excellent ac specifications, including low distortion (0.0005% at 1kHz) and high slew rate (15V/µs).

The on-chip resistors are laser-trimmed for accurate gain and optimum output common-mode rejection. Wide output voltage swing and high output drive capability allow use in a wide variety of demanding applications. They easily drive the large capacitive loads associated with long audio cables. Used in combination with the INA134 or INA137 differential receivers, they offer a complete solution for transmitting analog audio signals without degradation.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging			CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
DRV134PA	ACTIVE	1.95 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE
DRV134PAG4	ACTIVE	1.95 \| 1ku	PDIP (P) \| 8	View	50 \| TUBE	Contact TI Distributor or Sales Office
DRV134UA	ACTIVE	2.15 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Contact TI Distributor or Sales Office
DRV134UA/1K	ACTIVE	1.95 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
DRV134UA/1KE4	ACTIVE	1.95 \| 1ku	SOIC (DW) \| 16	View	1000 \| LARGE T&R	Purchase Samples
DRV134UAE4	ACTIVE	2.15 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Contact TI Distributor or Sales Office

* 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 11:57 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksDRV134PA
Americas	Avnet	>1k
Americas	Newark	>1k
Asia	WPI	75
Europe	Abacus Polar	>1k
	Arrow Northern Europe	50
	Avnet-SILICA	267
	Spoerle	150
Worldwide	DigiKey	799
Worldwide	Mouser Electronics	33
TI Lead Time*: 20 WeeksDRV134PAG4
Americas	Avnet	12
Asia	Farnell Asia	171
Europe	Farnell	163
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	37
TI Lead Time*: 20 WeeksDRV134UA
Europe	Arrow Southern Europe	80
TI Lead Time*: 20 WeeksDRV134UA/1K
None Reported View Distributors
TI Lead Time*: 20 WeeksDRV134UA/1KE4
None Reported View Distributors
TI Lead Time*: 20 WeeksDRV134UAE4
Asia	Farnell Asia	94
Europe	Avnet-SILICA	9
Europe	Farnell	59
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
DRV134PA	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
DRV134PAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	N/A for Pkg Type	View	View
DRV134UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DRV134UA/1K	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DRV134UA/1KE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
DRV134UAE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	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 DRV134

Datasheet

Audio Balanced Line Drivers (Rev. A) (PDF, 601 KB)
27 Apr 2007

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 16050 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27231 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

Simulation Models

PSpice Model
- DRV134 PSpice Model (ZIP, 2 KB) 649 views
  25 Oct 2000
TINA-TI Reference Design
- DRV134 TINA-TI Reference Design (Rev. A) (TSC, 64 KB) 375 views
  19 Jan 2009
TINA-TI Spice Model
- DRV134 TINA-TI Spice Model (TSM, 5 KB) 98 views
  19 Jan 2009

Part #	Name	Product Family	Comments
DRV135	Audio Balanced Line Drivers	AUDIO AMPLIFIERS - LINE DRIVERS / RECEIVERS	The DRV135 comes in a SO-8 package. The DRV134 comes in DIP-8 and SOL-15 packages.
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DRV135	Audio Balanced Line Drivers	AUDIO AMPLIFIERS-LINE DRIVERS / RECEIVERS	TI customers also evaluated this product.
INA137	Audio Differential Line Receivers, +-6dB (G=1/2 or 2)	AUDIO AMPLIFIERS-LINE DRIVERS / RECEIVERS	TI customers also evaluated this product.
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All End-Equipment

DRV134 Status: ACTIVE

Audio Balanced Line Drivers

See Also

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Datasheet

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