TLC2543CDBLE datasheet(8/34 Pages) TI

Part #	TLC2543CDBLE

Description	12-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 11 ANALOG INPUTS

PDF	34 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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8 / 34 page

TLC2543C, TLC2543I, TLC2543M

12-BIT ANALOG-TO-DIGITAL CONVERTERS

WITH SERIAL CONTROL AND 11 ANALOG INPUTS

SLAS079F – DECEMBER 1993 – REVISED NOVEMBER 2001

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

PARAMETER MEASUREMENT INFORMATION

Last

Clock

0.8 V

2 V

0.8 V

tsu(CS)

0.8 V

I/O CLOCK

th(CS)

NOTE A: To ensure full conversion accuracy, it is recommended that no input signal change

occurs while a conversion is ongoing.

Figure 5. CS and I/O CLOCK Voltage Waveforms

0.4 V

2.4 V

0.4 V

2.4 V

2 V

0.8 V

I/O CLOCK

DATA OUT

tt(I/O)

0.8 V

2 V

tr(bus), tf(bus)

td(I/O-DATA)

tt(I/O)

0.8 V

I/O CLOCK Period

Figure 6. I/O CLOCK and DATA OUT Voltage Waveforms

Last

Clock

0.8 V

2.4 V

0.4 V

tf(EOC)

td(I/O-EOC)

I/O CLOCK

EOC

Figure 7. I/O CLOCK and EOC Voltage Waveforms

0.4 V

2.4 V

EOC

td(EOC-DATA)

Valid MSB

DATA OUT

0.4 V

2.4 V

tr(EOC)

Figure 8. EOC and DATA OUT Voltage Waveforms

TLC2543CDBLE Datasheet(PDF) 8 Page - Texas Instruments

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