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TDA8777

Selection guide

Datasheet

TDA8777
(Product Specification)
11-Apr-06, 18 pages, 86 kB

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TDA8777 - Triple 10-bit video DAC, up to 330 MHz sample frequency

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
This product has been discontinued. Click here for discontinued information.All information hereunder is subject to the subsequent disclaimers

General description

The TDA8777 consists of three separate 10-bit video Digital-to-Analog Converters (DACs) with complementary outputs. They convert the digital input signals into analog current outputs at a maximum conversion rate of 330 MHz.

The DACs are based on current source architecture.

A sync pulse can be added to the green signal (sync-on-green) to allow devices driven by the video DAC to be synchronized.

The TDA8777 has a Power-down mode to reduce power consumption during inactive periods.

The TDA8777 is fabricated in a CMOS process that ensures high functionality with low power dissipation.

Features

  • Triple 10-bit DAC
  • Sampling frequency up to 330 MHz
  • Internal voltage reference (1.21 V)
  • Complementary outputs
  • Direct drive of double terminated 75 Ohm load into standard level
  • TTL compatible input
  • Sync and blank control inputs
  • Analog output current source
  • Power-down mode
  • 3.3 V power supply
  • LQFP48 package

Products/packages


All type numbers in the table below are discontinued. See the table Discontinued information for more information.

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TDA8777HL/14/C1TDA8777HL/14/C1,119352 754 22118Discontinued
Replacement product
SOT313-2
(LQFP48)
Reel Pack, SMD, 13"Standard Marking
TDA8777HL/14/C1TDA8777HL/14/C1,159352 754 22151Discontinued
Replacement product
SOT313-2
(LQFP48)
Tray Pack, Bakeable, SingleStandard Marking
TDA8777HL/14/C1TDA8777HL/14/C1:159352 754 22157Discontinued
Replacement product
SOT313-2
(LQFP48)
Tray Pack, Bakeable, MultipleStandard Marking
TDA8777HL/24/C1TDA8777HL/24/C1,119352 754 23118Discontinued
Replacement product
SOT313-2
(LQFP48)
Reel Pack, SMD, 13"Standard Marking
TDA8777HL/24/C1TDA8777HL/24/C1,159352 754 23151Discontinued
Replacement product
SOT313-2
(LQFP48)
Tray Pack, Bakeable, SingleStandard Marking
TDA8777HL/24/C1TDA8777HL/24/C1:159352 754 23157Discontinued
Replacement product
SOT313-2
(LQFP48)
Tray Pack, Bakeable, MultipleStandard Marking
TDA8777HL/33/C1TDA8777HL/33/C1,119352 754 24118Discontinued
Replacement product
SOT313-2
(LQFP48)
Reel Pack, SMD, 13"Standard Marking
TDA8777HL/33/C1TDA8777HL/33/C1,159352 754 24151Discontinued
Replacement product
SOT313-2
(LQFP48)
Tray Pack, Bakeable, SingleStandard Marking
TDA8777HL/33/C1TDA8777HL/33/C1:159352 754 24157Discontinued
Replacement product
SOT313-2
(LQFP48)
Tray Pack, Bakeable, MultipleStandard Marking

Quality/reliability/chemical content


All type numbers 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
TDA8777HL/14/C1TDA8777HL/14/C1,11TDA8777HL_14_C1
Always Pb-free
TDA8777HL/14/C1TDA8777HL/14/C1,15TDA8777HL_14_C1
Always Pb-free
TDA8777HL/14/C1TDA8777HL/14/C1:15TDA8777HL_14_C1
Always Pb-free
TDA8777HL/24/C1TDA8777HL/24/C1,11TDA8777HL_24_C1
Always Pb-free
TDA8777HL/24/C1TDA8777HL/24/C1,15TDA8777HL_24_C1
Always Pb-free
TDA8777HL/24/C1TDA8777HL/24/C1:15TDA8777HL_24_C1
Always Pb-free
TDA8777HL/33/C1TDA8777HL/33/C1,11TDA8777HL_33_C1
Always Pb-free
TDA8777HL/33/C1TDA8777HL/33/C1,15TDA8777HL_33_C1
Always Pb-free
TDA8777HL/33/C1TDA8777HL/33/C1:15TDA8777HL_33_C1
Always Pb-free

Quality and reliability disclaimer

Discontinued information

Type numberOrdering code (12NC)Last-time buy dateLast-time delivery dateReplacement productDN NoticeStatusComments
TDA8777HL/14/C193527542211831-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/14/C193527542215131-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/14/C193527542215731-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/24/C193527542311831-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/24/C193527542315131-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/24/C193527542315731-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/33/C193527542411831-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/33/C193527542415131-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.
TDA8777HL/33/C193527542415731-mrt-1030-jun-10$product.prunedProduct.eplacementPartDN 64
  • Sole source product
  • Standard availability
  • Type number fully withdrawn
Standard End of Life.

Applications

  • PC video cards
  • High resolution image processing
  • Digital video systems
  • General purpose high-speed digital-to-analog conversion

Block diagrams/pinning

Parametrics/similar products

Type numberPackageconversion
rate max.(MSPS)
ApplicationFUNCTIONOperating
temp.(Cel)
No. of PinsConverter Type# of BitsMaximum Power Dissipation(Mw)Operating/Supply Voltage (MAX.-Vcc,Vp,VDD)(V)Number of channels
TDA8777HL/14/C1SOT313-2
(LQFP48)
140General-purpose/Linear ICsConverters-40~8548Digital-to-Analog103963.33
TDA8777HL/24/C1SOT313-2
(LQFP48)
240General-purpose/Linear ICsConverters-40~8548Digital-to-Analog103963.33
TDA8777HL/33/C1SOT313-2
(LQFP48)
330General-purpose/Linear ICsConverters-40~8548Digital-to-Analog103963.33