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TDA7073A; TDA7073AT

Selection guide

Datasheet

TDA7073A; TDA7073AT
(Product Specification)
30-Aug-99, 16 pages, 82 kB

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TDA7073A; TDA7073AT - Dual BTL power driver

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The TDA7073A/AT are dual power driver circuits in a BTL configuration, intended for use as a power driver for servo systems with a single supply. They are specially designed for compact disc players and are capable of driving focus, tracking, sled functions and spindle motors.

Missing Current Limiter (MCL)

A MCL protection circuit is built-in. The MCL circuit is activated when the difference in current between the output terminal of each amplifier exceeds 100 mA (typical 300 mA). This level of 100 mA allows for headphone applications (single-ended).

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Features

  • No external components
  • Very high slew rate
  • Single power supply
  • Short-circuit proof
  • High output current (0.6 A)
  • Wide supply voltage range
  • Low output offset voltage
  • Suited for handling PWM signals up to 176 kHz
  • ESD protected on all pins.


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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TDA7073A/N4TDA7073A/N4,1129352 628 49112Volume productionSOT38-1
(DIP16) 		TubeStandard Marking

The variants in the table below are discontinued. See the table Discontinued information for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TDA7073A/N4/S420TDA7073A/N4/S420,19352 719 23112Discontinued
Replacement product		SOT38-1
(DIP16) 		TubeStandard Marking
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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
TDA7073A/N4TDA7073A/N4,112TDA7073A_N4
Always Pb-free

The variants in the table below are discontinued. See the table Discontinued information for more information.

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
TDA7073A/N4/S420TDA7073A/N4/S420,1TDA7073A_N4_S420
Always Pb-free

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
TDA7073A/N49352 628 49112  TDA7073A/N4,112  NADIGI-KEY CORPORATION546 11/20/2009Buy onlineOrder samples
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Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
TDA7073A/N4/S42093527192311230-jun-0931-dec-09$product.prunedProduct.eplacementPartDN 62
  • Multi source product
  • Standard availability
Standard End of Life. Contact marketing for replacement part.
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Parametrics/similar products

Type numberPackageDescription
TDA7073A/N4SOT38-1
(DIP16)		CD dual motor-drive circuit in BTL configuration (short circuit protected)


Similar products
TDA7073A; TDA7073AT links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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