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TDA7052B

Selection guide

Datasheet

(Product Specification)
v.3, 15-Aug-97, 16 pages, 93 kB

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Mono BTL audio amplifier with DC volume control

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 TDA7052B and TDA7052BT are 1 W and 0.5 W mono Bridge-Tied Load (BTL) output amplifiers with DC volume control.
They have been designed for use in TV and monitors, but are also suitable for use in battery-fed portable recorders and radios.

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

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Features

  • DC volume control
  • Few external components
  • Mute mode
  • Thermal protection
  • Short-circuit proof
  • No switch-on and switch-off clicks
  • Good overall stability
  • Low power consumption
  • Low HF radiation
  • ESD protected on all pins.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TDA7052BT/N1TDA7052BT/N1,1129350 662 60112Volume productionSOT96-1
(SO8) 		TubeStandard Marking
TDA7052BT/N1TDA7052BT/N1,1189350 662 60118Volume productionSOT96-1
(SO8) 		Tape reel smdStandard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL Lead-free
TDA7052BT/N1TDA7052BT/N1,112TDA7052BT_N1
week 45, 2004
TDA7052BT/N1TDA7052BT/N1,118TDA7052BT_N1
week 45, 2004

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
TDA7052BT/N19350 662 60112  TDA7052BT/N1,112  JAPANCHIP ONE STOPno 03/19/2010Buy onlinenot available
TDA7052BT/N19350 662 60118  TDA7052BT/N1,118  NAMOUSER ELECTRONICS2,171 3/18/2010Buy onlineOrder samples
    NAMOUSER ELECTRONICS2,171 3/18/2010Buy online 
    JAPANCHIP ONE STOPyes 03/19/2010Buy online 
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Applications

  • The device is primarily developed for car radio applications.

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Parametrics/similar products

Type numberPackageREMARKS
TDA7052BT/N1SOT96-1
(SO8)		DC volume control, 40 dB gain


Similar products
TDA7052B 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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