TLC55025M

8BIT ANALOGTODIGITAL CONVERTER

SGLS067 − MARCH 1992

POST OFFICE BOX 655303

Copyright

4−179

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard

warranty. Production processing does not necessarily include testing of all

parameters.

. . . 10 MHz Min

DD

description

The TLC5502-5M is a low-power ultra-high-speed

8-bit analog-to-digital converter that uses the

LinEPIC

 CMOS process. It utilizes the full parallel comparison (flash method) for high-speed conversion.

Because of such high-speed capability, the TLC5502-5M is suitable for motor control, high-speed signal

processing, and video or radar signal processing.

Separate analog and digital supply pins are provided to reduce coupling between the high-speed digital

switching sections and the lower-frequency analog signal comparators. This pin partitioning minimizes crosstalk

and unwanted spurious signals.

The TLC5502-5M is characterized for operation from − 55

°C to 125°C.

During storage or handling, the device leads should be shorted together or the device should be placed in conductive foam. In a circuit,

unused inputs should always be connected to an appropriated logic voltage level, preferably either VCC or ground. Specific guidelines

for handling devices of this type are contained in the publication Guidelines for Handling Electrostatic-Discharge-Sensitive (ESDS)

Devices and Assemblies available from Texas Instruments.

LinEPIC is a trademark of Texas Instruments Incorporated.

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DGTL GND1

(LSB) D0

D1

D2

D3

D4

D5

D6

(MSB) D7

CLK

DGTL GND2

NC

ANLG GND

REFB

ANLG INPUT

ANLG INPUT

REFM

REFT

ANLG GND

NC

J PACKAGE

(TOP VIEW)

NC − No internal connection