MAX535 Просмотр технического описания (PDF) - Maxim Integrated

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MAX535

Low-Power, 13-Bit Voltage-Output DACs with Serial Interface

Maxim Integrated 

Low-Power, 13-Bit Voltage-Output DACs

with Serial Interface

ELECTRICAL CHARACTERISTICS: MAX535 (continued)

(VDD = +5V ±10%, REF = 2.5V, GND = 0V, RL = 5kΩ, CL = 100pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at

TA = +25°C. Output buffer connected in unity-gain configuration (Figure 8).)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

DIYGNITAAMLICINPPEURTFSORMANCE

Voltage Output Slew Rate

SR

0.6

V/µs

Output Settling Time

Output Voltage Swing

Current into FB

To ±1/2LSB, VSTEP = 2.5V

Rail-to-rail (Note 2)

16

µs

0 to VDD

V

0.001 ±0.1 µA

Time to Valid Operation

on Start-Up

20

µs

Digital Feedthrough

POWER SUPPLIES

CS = VDD, DIN = 100kHz

5

nV-s

Supply Voltage

Supply Current

Supply Current in Shutdown

VDD

IDD (Note 3)

(Note 3)

4.5

5.5

V

0.28

0.4

mA

4

20

µA

Reference Current in Shutdown

0.001 ±0.5 µA

TIMING CHARACTERISTICS

SCLK Clock Period

SCLK Pulse Width High

SCLK Pulse Width Low

CS Fall to SCLK Rise Setup Time

SCLK Rise to CS Rise Hold Time

DIN Setup Time

DIN Hold Time

SCLK Rise to CS Fall Delay

CS Rise to SCLK Rise Hold Time

CS Pulse Width High

tCP

tCH

tCL

tCSS

tCSH

tDS

tDH

tCS0

tCS1

tCSW

100

ns

40

ns

40

ns

40

ns

0

ns

40

ns

0

ns

40

ns

40

ns

100

ns

Note 1: Guaranteed from code 22 to code 8191 in unity-gain configuration.

Note 2: Accuracy is better than 1LSB for VOUT = 8mV to VDD - 100mV, guaranteed by a power-supply rejection test at the

end points.

Note 3: RL = ∞, digital inputs at GND or VDD.

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