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TDA9981B

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Datasheet

TDA9981B
(Product Specification)
04-Jul-08, 41 pages, 195 kB

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TDA9981B - HDMI transmitter up to 150 MHz pixel rate with 3 x 8-bit video inputs and 4 x I2S-bus with S/PDIF

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 TDA9981B is an HDMI transmitter (which also supports DVI) that enables a 3 x 8-bit RGB or YCbCr video stream (with a pixel rate up to 150 MHz for the TDA9981BHL/15 version), up to 4 I2S-bus audio streams (with an audio sampling rate up to 192 kHz) and the additional information required by all the HDMI 1.2a standards.

In order to be compatible with most applications, the TDA9981B integrates a full programmable input formatter and color space conversion block. The video input formats accepted are YCbCr 4 : 4 : 4 (up to 3 x 8-bit), YCbCr 4 : 2 : 2 semi-planar (up to 2 x 12-bit), YCbCr 4 : 2 : 2 compliant with ITU656 and ITU656-like (up to 1 x 12-bit).

For ITU656-like formats, double edges are supported so that data can be sampled on rising and falling edges.

The device can be controlled via an I2C-bus interface.

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Features

  • 3 x 8-bit video data input bus, CMOS and LV-TTL compatible
  • Horizontal synchronization, vertical synchronization and Data Enable (DE) inputs or VREF, HREF and FREF could be used for input data synchronization
  • Pixel rate clock input can be made active on one or both edges (selectable by I2C-bus)
  • The TDA9981B has 4 I2S-bus audio input channels and 1 S/PDIF channel; audio sampling rate up to 192 kHz
  • 250 MHz to 1.50 GHz HDMI transmitter operation
  • Programmable input formatter and upsampler/interpolator allows input of any of the 4 : 4 : 4, 4 : 2 : 2 semi-planar, 4 : 2 : 2 ITU656 and ITU656-like formats
  • Programmable color space converter:
    • RGB to YCbCr
    • YCbCr to RGB
  • Controllable via I2C-bus
  • Low power dissipation
  • 1.8 V and 3.3 V power supplies
  • Power-down mode
  • Hard reset

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TDA9981BHL/15/C1TDA9981BHL/15/C1,59352 860 62518Volume productionSOT315-1
(LQFP80) 		Reel Dry Pack, SMD, 13"Standard Marking
TDA9981BHL/15/C1TDA9981BHL/15/C1:59352 860 62551Volume productionSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, SingleStandard Marking
TDA9981BHL/15/C1TDA9981BHL/15/C1;59352 860 62557Volume productionSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, MultipleStandard Marking
TDA9981BHL/8/C1TDA9981BHL/8/C1,519352 852 47518Volume productionSOT315-1
(LQFP80) 		Reel Dry Pack, SMD, 13"Standard Marking
TDA9981BHL/8/C1TDA9981BHL/8/C1,559352 852 47551Volume productionSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, SingleStandard Marking
TDA9981BHL/8/C1TDA9981BHL/8/C1;559352 852 47557Volume productionSOT315-1
(LQFP80) 		Tray Dry Pack, Bakeable, MultipleStandard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
TDA9981BHL/15/C1TDA9981BHL/15/C1,5TDA9981BHL_15_C1
Always Pb-free
TDA9981BHL/15/C1TDA9981BHL/15/C1:5TDA9981BHL_15_C1
Always Pb-free
TDA9981BHL/15/C1TDA9981BHL/15/C1;5TDA9981BHL_15_C1
Always Pb-free
TDA9981BHL/8/C1TDA9981BHL/8/C1,51TDA9981BHL_8_C1
Always Pb-free
TDA9981BHL/8/C1TDA9981BHL/8/C1,55TDA9981BHL_8_C1
Always Pb-free
TDA9981BHL/8/C1TDA9981BHL/8/C1;55TDA9981BHL_8_C1
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
TDA9981BHL/15/C19352 860 62518  TDA9981BHL/15/C1,5        not available
TDA9981BHL/15/C19352 860 62551  TDA9981BHL/15/C1:5        not available
TDA9981BHL/15/C19352 860 62557  TDA9981BHL/15/C1;5        not available
TDA9981BHL/8/C19352 852 47518  TDA9981BHL/8/C1,51  ASIAWPI125111/19/2009Buy onlinenot available
TDA9981BHL/8/C19352 852 47551  TDA9981BHL/8/C1,55        not available
TDA9981BHL/8/C19352 852 47557  TDA9981BHL/8/C1;55        not available
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Applications

  • DVD players and recorders
  • Set-Top Box (STB)
  • AV receivers and amplifiers (repeater)
  • Camcorders
  • Digital still cameras
  • Media players
  • PVRs
  • Media centers PCs, graphics add-in boards, notebook PCs
  • Switches

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Design support

Support Documents

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