ADS5410

SLAS346 – JUNE 2002

www.ti.com

3

DC ELECTRICAL CHARACTERISTICS

over operating free-air temperature range, clock frequency = 80 MSPS, 50% clock duty cycle (AVDD = 3.3 V, DVDD = 1.8 V, OVDD = 1.8 V)

(unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DC Accuracy(1)

No missing codes

Fs = 88 MSPS(2)

Assured

DNL

Differential nonlinearity

–0.9

±0.5

1

LSB

INL

Integral nonlinearity

–2

±1.5

2

LSB

EO

Offset error

3

mV

EG

Gain error

0.5

%FS

Power Supply

I(AVDD)

Analog supply current

105

I(DVDD)

Digital supply current

Fs = 80 MSPS, AI = FS, fi = 2 MHz

1

mA

I(OVDD)

Digital output driver supply current

Fs

80 MSPS, AI FS, fi 2 MHz

3.5

mA

Power dissipation

360

450

mW

Power down dissipation

PWDN = high

30

45

mW

PSRR

Power supply rejection ratio

±0.3

mV/V

References

Vref(VREFB)

Reference bottom

1.1

1.25

1.4

V

Vref(VREFT)

Reference top

2.1

2.25

2.4

V

VREFT – VREFB

1.06

V

VREFT – VREFB variation (6σ)

0.06

V

VOC(CML)

Common mode output voltage

1.8

V

Digital Inputs (PWD)

IIH

High-level input current

Vi = 1.6 V

–10

10

µA

IIL

Low-level input current

Vi = 0.3 V

–10

10

µA

VIH

High-level input voltage

1.8

V

VIL

Low-level input voltage

0.8

V

Digital Outputs

VOH

High-level output voltage

IOH = –50 µA

1.4

V

VOL

Low-level output voltage

IOL = 50 µA

0.4

V

(1) Fs = 80 MSPS, sinewave input, fi = 2 MHz

(2) Speed margin test