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ELECTRICAL CHARACTERISTICS

DAC8801

SLAS403B – NOVEMBER 2004 – REVISED FEBRUARY 2007

V

to 85

°C unless otherwise noted.

DAC8801

PARAMETER

CONDITIONS

UNITS

MIN

TYP

MAX

STATIC PERFORMANCE

Resolution

14

Bits

Relative accuracy

±1

LSB

Differential nonlinearity

±0.5

LSB

Output leakage current

10

nA

Output leakage current

10

nA

Full-scale gain error

All ones loaded to DAC register

±1

±4

mV

ppm of

Full-scale tempco

±3

FSR/

°C

Output current

2

mA

Output capacitance

Code dependent

50

pF

–15

15

V

Input resistance

5

k

Ω

Input capacitance

5

pF

0.6

V

Input low voltage

0.8

V

2.1

V

Input high voltage

2.4

V

Input leakage current

10

µA

Input capacitance

10

pF

INTERFACE TIMING

Clock input frequency

50

MHz

Clock pulse width high

10

ns

Clock pulse width low

10

ns

CS to Clock setup time

0

ns

Clock to CS hold time

10

ns

Data setup time

5

ns

Data hold time

10

ns

POWER REQUIREMENTS

2.7

5.5

V

Logic inputs = 0 V

5

µA

3

5

µA

1

2.5

µA

To ±0.1% of full-scale, Data = 0000h to 3FFFh to 0000h

0.3

Output voltage settling time

µs

To ±0.006% of full-scale, Data = 0000h to 3FFFh to 0000h

0.5

Reference multiplying BW

10

MHz

DAC glitch impulse

2

nV/s

Feedthrough error

–70

dB

Digital feedthrough

2

nV/s

(1)

Specified by design and characterization, not production tested.

(2)

All ac characteristic tests are performed in a closed-loop system using the THS4011 I-to-V converter amplifier.

3

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