DAC5652 datasheet(5/22 Pages) TI

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ELECTRICAL CHARACTERISTICS

DAC5652

SLAS452A – MARCH 2005 – REVISED FEBRUARY 2006

ELECTRICAL CHARACTERISTICS (continued)

over T

A, AVDD = DVDD = 3.3 V, IOUTFS = 20 mA, independent gain set mode (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Reference Input

VEXTIO

Input voltage

0.1

1.25

Input resistance

Ω

Small signal bandwidth

300

kHz

Input capacitance

100

Temperature Coefficients

Offset drift

ppm of

FSR/°C

Gain drift

With external reference

±20

ppm of

FSR/°C

With internal reference

±40

ppm of

FSR/°C

Reference voltage drift

±20

ppm/°C

over T

A, AVDD = DVDD = 3.3 V, IOUTFS = 20 mA, fDATA = 200 MSPS, fOUT = 1 MHz, independent gain set mode (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Power Supply

AVDD

Analog supply voltage

3.3

3.6

DVDD

Digital supply voltage

3.3

3.6

IAVDD

Supply current, analog

Including output current through load

resistor

Sleep mode with clock

2.5

Sleep mode without clock

2.5

IDVDD

Supply current, digital

Sleep mode with clock

11.3

Sleep mode without clock

0.6

Power dissipation

290

360

Sleep mode with clock

45.5

Sleep mode without clock

9.2

fDATA = 275 MSPS, fOUT = 20 MHz

310

APSRR

Analog power supply rejection ratio

–0.2

–0.01

0.2

%FSR/V

DPSRR

Digital power supply rejection ratio

–0.2

0.2

%FSR/V

Operating free-air temperature

–40

°C

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