MAX5712 データシートの表示（PDF） - Unspecified
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MAX5712 Datasheet PDF : 9 Pages
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12-Bit, Low-Power, 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
POWER REQUIREMENTS
Supply Voltage Range
Supply Current with No-Load
VDD
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 2) (TIMING IS TESTED WITH NO-LOAD)
SCLK Clock Frequency
SCLK Pulse Width High
SCLK Pulse Width Low
CS Fall-to-SLCK Rise Setup
DIN Setup Time
DIN Hold Time
fSCLK
tCH
tCL
tCSS
tDS
tDH
SCLK Falling Edge-to-CS
Rising Edge
tCSH
MIN TYP MAX UNITS
2.7
5.5
V
85
150
µA
105
187
0.29
1
µA
0
20
MHz
20
ns
20
ns
15
ns
15
ns
0
ns
10
ns
CS Pulse Width High
tCSW
80
ns
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.
(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
Typical Operating Characteristics
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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