DAC5672MPFBREP datasheet(8/30 Pages) TI2

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ELECTRICAL CHARACTERISTICS

SWITCHING CHARACTERISTICS

DAC5672-EP

SGLS339A – JUNE 2006 – REVISED OCTOBER 2006

Digital specifications over operating free-air temperature range, AVDD = DVDD = 3.3 V, I

OUTFS = 20 mA

(unless otherwise noted)

PARAMETER

MIN

TYP MAX

UNIT

Digital Input

VIH

High-level input voltage

3.3

VIL

Low-level input voltage

0.8

IIH

High-level input current

IIL

Low-level input current

IIH(GSET)

High-level input current, GSET pin

IIL(GSET)

Low-level input current, GSET pin

–80

IIH(MODE)

High-level input current, MODE pin

–30

IIL(MODE)

Low-level input current, MODE pin

–80

Input capacitance

Digital specifications over operating free-air temperature range, AVDD = DVDD = 3.3 V, I

OUTFS = 20 mA

(unless otherwise noted)

PARAMETER

MIN

TYP

MAX

UNIT

Timing – Dual-Bus Mode

tsu

Input setup time

Input hold time

tLPH

Input clock pulse high time

tLAT

Clock latency (WRTA/B to outputs)(1)

clk

tPD

Propagation delay time

1.5

Timing – Single-Bus Interleaved Mode

tsu

Input setup time

0.5

Input hold time

0.5

tLAT

Clock latency (WRTA/B to outputs)(1)

clk

tPD

Propagation delay time

1.5

(1)

Specified by design

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