TDF8712 datasheet(2/24 Pages) PHILIPS

2 / 24 page

June 1994

Philips Semiconductors

Product speciﬁcation

8-bit digital-to-analog converters

TDA8712; TDF8712

FEATURES

• 8-bit resolution

• Conversion rate up to 50 MHz

• TTL input levels

• Internal reference voltage generator

• Two complementary analog voltage outputs

• No deglitching circuit required

• Internal input register

• Low power dissipation

• Internal 75 Ω output load (connected to the analog

supply)

• Very few external components required

• Temperature range

– TDA8712: 0 to 70

°C

– TDF8712:

−40 to +85 °C.

APPLICATIONS

• High-speed digital-to-analog conversion

• Digital TV including:

– field progressive scan

– line progressive scan

• Subscriber TV decoders

• Satellite TV decoders

• Digital VCRs

• Industrial and automotive.

GENERAL DESCRIPTION

The TDA8712 and TDF8712 are 8-bit digital-to-analog

converters (DACs) for video and other applications. They

convert the digital input signal into an analog voltage

output at a maximum conversion rate of 50 MHz. No

external reference voltage is required and all digital inputs

are TTL compatible.

ORDERING INFORMATION

TYPE NUMBER

PACKAGE

PINS

PIN POSITION

MATERIAL

CODE

TDA8712

DIP

plastic

SOT38-1

TDF8712

DIP

plastic

SOT38-1

TDA8712T

SO16L

plastic

SOT162-1

TDF8712T

SO16L

plastic

SOT162-1

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