MAX5712EUTT データシートの表示（PDF） - Maxim Integrated

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MAX5712EUTT

Low-Power, 12-Bit, Rail to Rail Voltage-Output Serial DAC in SOT23

Maxim Integrated 

MAX5712

Low-Power, 12-Bit, Rail to Rail

Voltage-Output Serial DAC in SOT23

Electrical Characteristics (continued)

(VDD = +2.7V to +5.5V, GND = 0, RL = 5kΩ, CL = 200pF, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VDD = +5V.

TA = +25°C)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

POWER REQUIREMENTS

Supply Voltage Range

VDD

Supply Current with No-Load

IDD

All digital inputs at 0 or VDD, VDD = +3.6V

All digital inputs at 0 or VDD, VDD = +5.5V

Power-Down Supply Current

IDDPD All digital inputs at 0 or VDD, VDD = +5.5V

TIMING CHARACTERISTICS (FIGURE 1) (TIMING IS TESTED WITH NO-LOAD)

2.7

5.5

V

85

150

µA

105 187

0.29

1

µA

SCLK Clock Frequency

SCLK Pulse Width High

SCLK Pulse Width Low

CS Fall-to-SLCK Rise Setup

DIN Setup Time

DIN Hold Time

SCLK Falling Edge-to-CS

Rising Edge

fSCLK

tCH

tCL

tCSS

tDS

tDH

tCSH

0

20

MHz

20

ns

20

ns

15

ns

15

ns

0

ns

10

ns

CS Pulse Width High

tCSW

Note 1: DC Specifications are tested without output loads.

Note 2: Linearity guaranteed from code 115 to code 3981.

Note 3: Offset and gain error limit the FSR.

Note 4: Guaranteed by design.

80

ns

Typical Operating Characteristics

(TA = +25°C, unless otherwise noted.)

INTEGRAL NONLINEARITY

vs. CODE, TA = +25°C

16

12

8

VDD = +5V

4

0

-4

-8

VDD = +3V

-12

-16

0

512 1024 1536 2048 2560 3072 3584 4096

CODE

1.0

0.8

0.6

0.4

0.2

0.0

-0.2

-0.4

-0.6

-0.8

-1.0

0

DIFFERENTIAL NONLINEARITY

vs. CODE, TA = +25°C

512 1024 1536 2048 2560 3072 3584 4096

CODE

1.0

0.8

0.6

0.4

0.2

0.0

-0.2

-0.4

-0.6

-0.8

-1.0

0

TOTAL UNADJUSTED ERROR

vs. CODE, TA = +25°C

VDD = +5V

VDD = +3V

512 1024 1536 2048 2560 3072 3584 4096

CODE

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