5V, Low-Power, Voltage-Output,

Serial 10-Bit DACs

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3

ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)

PARAMETER

Input Current

SYMBOL

MIN

TYP

MAX

±1

UNITS

Noise Voltage

µA

400

Input Capacitance

µVp-p

Power-Supply Rejection Ratio

8

PSRR

200

µV/V

Resistance

0.5

2

pF

Ω

Required External Capacitor

3.3

µF

Output High

Input High

2.4

V

Input Low

V

0.8

V

Output Low

0.4

V

Voltage-Output Slew Rate

SR

0.15

0.25

V/µs

Voltage-Output Settling Time

25

µs

Digital Feedthrough

2.024

2.048

2.072

5

nV-s

Signal-to-Noise Plus Distortion

SINAD

68

dB

260

400

CONDITIONS

0.1Hz to 10kHz

4.5V

(Note 4)

To ±1/2LSB, VOUT = 2V

REFIN = 1kHz, 2Vp-p (G = 1 or 2),

code = 1111...

Power-Supply Current

140

300

µA

CS Setup Time

20

ns

SCLK Fall to CS Fall Hold Time

15

ns

SCLK Fall to CS Rise Hold Time

0

ns

SCLK High Width

35

ns

SCLK Low Width

35

ns

DIN Setup Time

45

ns

DIN Hold Time

0

ns

DOUT Valid Propagation Delay

80

ns

CS High Pulse Width

20

ns

CLR Pulse Width

25

ns

30

2.015

2.081

Reference Output Voltage

V

2.011

2.085

CS Rise to SCLK Rise Setup Time

50

ns

MAX504C

MAX504E

Positive Supply Voltage

4.5

5.5

V

REFERENCE OUTPUT (REFOUT—MAX504 Only)

DIGITAL INPUTS (DIN, SCLK, CS, CLR)

DIGITAL OUTPUT (DOUT)

DYNAMIC PERFORMANCE

POWER SUPPLY

SWITCHING CHARACTERISTICS (Note 5)

ppm/°C

Temperature Coefficient

output = no load

MAX504

MAX515