Pin-/Software-Compatible,

16-/12-Bit, Voltage-Output DACs

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3

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DAC OUTPUT VOLTAGE (Note 2)

Output Voltage Range

No load

0.02

AVDD

- 0.02

V

DC Output Impedance

0.1

Ω

Series resistance = 0

Ω

0.2

nF

Maximum Capacitive Load

(Note 5)

Series resistance = 500

Ω

15

µF

Resistive Load

2k

Ω

AVDD = 5.25V

±35

Short-Circuit Current

AVDD = 2.7V

-40

±20

+40

mA

Power-Up Time

From power-down mode

25

µs

DIGITAL INPUTS (SCLK, DIN, CS, LDAC) (Note 6)

Input High Voltage

0.7 x

DVDD

V

Input Low Voltage

0.3 x

DVDD

V

Input Leakage Current

-1

±0.1

+1

µA

Input Capacitance

10

pF

DIGITAL OUTPUTS (READY)

Output High Voltage

DVDD

- 0.5

V

Output Low Voltage

0.4

V

DYNAMIC PERFORMANCE

Voltage-Output Slew Rate

SR

Positive and negative

1.25

V/µs

Voltage-Output Settling Time

settle to ±2 LSB (Note 5)

5µs

Digital Feedthrough

Code 0, all digital inputs from 0 to DVDD

0.5

nV•s

Major Code Transition Analog

Glitch Impulse

12

nV•s

Output Noise

10kHz

120

nV/

√Hz

Integrated Output Noise

1Hz to 10kHz

18

µV

DAC-to-DAC Crosstalk

25

nV•s

ELECTRICAL CHARACTERISTICS (continued)