TLC1518IPW datasheet(5/40 Pages) TI2

Part #	TLC1518IPW

Description	5-V, 10-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER, SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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5 / 40 page

TLC1514, TLC1518

5-V, 10-BIT, 400 KSPS, 4/8 CHANNEL, LOW POWER,

SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTO POWER DOWN

SLAS252 – DECEMBER 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

Charge

Redistribution

DAC

Control

Logic

REFM

Ain

ADC Code

Figure 1. Simplified Model of the Successive-Approximation System

serial interface

INPUT DATA FORMAT

MSB

LSB

D15–D12

D11–D0

Command

Configuration data field

Input data is binary. All trailing blanks can be filled with zeros.

OUTPUT DATA FORMAT READ CFR

MSB

LSB

D15–D12

D11–D0

Don’t care

OUTPUT DATA FORMAT CONVERSION/READ FIFO

MSB

LSB

D15–D6

D5–D0

Conversion result

Don’t care

The output data format is either binary (unipolar straight binary) or 2s complement.

binary

Zero scale code = 000h, Vcode = VREFM

Full scale code = 3FFh, Vcode = VREFP – 1 LSB

2s complement

Minus full scale code = 200h, Vcode = VREFM

Full scale code = 1FFh, Vcode = VREFP – 1 LSB

TLC1518IPW Datasheet(PDF) 5 Page - Texas Instruments

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