TLV1544CD datasheet(22/41 Pages) TI

Teilenummer	TLV1544CD

Bauteilbeschribung	LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL AND 4/8 ANALOG INPUTS

PDF	41 Pages

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Hersteller	TI [Texas Instruments]

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TLV1544C, TLV1544I, TLV1548C, TLV1548I, TLV1548M

LOW-VOLTAGE 10-BIT ANALOG-TO-DIGITAL CONVERTERS

WITH SERIAL CONTROL AND 4/8 ANALOG INPUTS

SLAS139C – DECEMBER 1996 – REVISED JANUARY 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

PARAMETER MEASUREMENT INFORMATION

NOTE A: To minimize errors caused by noise at CS, the internal circuitry waits for a setup time after CS

↓ before responding to control input

signals. No attempt should be made to clock in input data until the minimum CS setup time elapses.

I/O CLK

EOC

(see

Note A)

Sample

MSB

LSB

Hi-Z

Address Sampled

Conversion Starts on 10th I/O CLK

↓

(6 I/O CLKs)

Access

Hold/Conversion

CS Rise After 16th I/O CLK

↓

Initialize Counter

td(EOC

↑-CS↓)

Initialize State Machine

7 I/O CLKs

Maximum

Figure 19. DSP Interface Timing (16-Clock Transfer, Normal Sample Mode, INV CLK = Low)

TLV1544CD Datenblatt(PDF) 22 Page - Texas Instruments