Low-Power, Dual, 12-Bit Voltage-Output DACs

with Configurable Outputs

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5

ELECTRICAL CHARACTERISTICS—MAX5157 (continued)

(Note 4)

(Note 7)

(Note 7)

ns

40

SCLK Pulse Width Low

CONDITIONS

ns

40

SCLK Pulse Width High

ns

100

SCLK Clock Period

µA

±1

Reference Current in

Shutdown

µA

1

8

Power-Supply Current in

Shutdown

mA

0.5

0.6

Power-Supply Current

V

2.7

3.6

Positive Supply Voltage

ns

50

DIN Setup Time

ns

0

SCLK Rise to CS Rise Hold

Time

ns

40

CS Fall to SCLK Rise Setup

Time

ns

120

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

SCLK Fall to DOUT Valid

Propagation Delay

ns

120

SCLK Rise to DOUT Valid

Propagation Delay

ns

0

DIN Hold Time

ns

100

CS Pulse Width High

ns

40

CS Rise to SCLK Rise Hold

ns

10

SCLK Rise to CS Fall Delay

Note 5: Accuracy is specified from code 20 to code 4095.

points.

POWER SUPPLIES

TIMING CHARACTERISTICS