+3V/+5V, Low-Power, 8-Bit Octal DAC

with Rail-to-Rail Output Buffers

4

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ELECTRICAL CHARACTERISTICS (MAX5259)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

STATIC ACCURACY

Resolution

8

Bits

Integral Non Linearity (Note 1)

INL

±0.1

±1

LSB

Differential Non Linearity (Note 1)

DNL

Guaranteed monotonic (all codes)

±0.1

±1

LSB

Zero-Code Error

ZCE

Code = 0A hex

±2.5

±20

mV

Zero-Code Error Supply

Rejection

Code = 0A hex.

0.15

1

LSB

Zero-Code Temperature

Coefficient

Code = 0A hex

±10

Full-Scale Error

Code = FF hex

±0.7

±30

mV

Full-Scale Error Supply Rejection

Code = FF hex

0.2

1

LSB

Full-Scale Temperature

Coefficient

Code = FF hex

±10

REFERENCE INPUTS

Input Voltage Range

V

Input Resistance

161

218

300

k

Ω

Input Capacitance

20

pF

DAC OUTPUTS

Output Voltage Swing

Ωto GND

0

0.3

V

Output Voltage Range

Ω to GND

0

V

DIGITAL INPUTS

Input High Voltage

0.7 x

V

Input Low Voltage

0.3 x

V

DD

V

Input Current

±1.0

µA

Input Capacitance

(Note 3)

10

pF

DIGITAL OUTPUTS

Output High Voltage

0.5

V

Output Low Voltage

0.4

V

DYNAMIC PERFORMANCE

Voltage-Output Slew Rate

Code = FF hex

0.55

V/

µs

Output Settling Time

To 1/2 LSB, from code 0A to code FF hex

(Note 2)

7

µs