AD5541AARMZ データシートの表示（PDF） - Analog Devices
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AD5541AARMZ Datasheet PDF : 24 Pages
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AD5541A/AD5542A/AD5512A
Preliminary Technical Data
SPECIFICATIONS
VDD = 2.7 V to 5.5V, VREF = 2.5 V, AGND = DGND = 0 V. −40°C < TA < +105°C, unless otherwise noted.
Table 1.
Parameter
STATIC PERFORMANCE
AD5541A/AD5542A
Resolution
Relative Accuracy (INL)
Differential Nonlinearity (DNL)
AD5512A
Resolution
Relative Accuracy (INL)
Differential Nonlinearity (DNL)
Gain Error
Gain Error Temperature Coefficient
Zero Code Error
Zero Code Temperature Coefficient
AD5542A/AD5512A
Bipolar Resistor Matching
Bipolar Zero Offset Error
Bipolar Zero Temperature Coefficient
OUTPUT CHARACTERISTICS
Output Voltage Range
Output Voltage Settling Time
Slew Rate
Digital-to-Analog Glitch Impulse
Digital Feedthrough
DAC Output Impedance
Power Supply Rejection Ratio
DAC REFERENCE INPUT
Reference Input Range
Reference Input Resistance1
LOGIC INPUTS
Input Current
Input Low Voltage, VINL
Input High Voltage, VINH
Input High Voltage, VINH
Input Capacitance2
Hysteresis Voltage2
REFERENCE
Reference −3 dB Bandwidth
Reference Feedthrough
THD
Signal-to-Noise Ratio
Reference Input Capacitance
Min Typ
16
±0.5
±0.5
±0.5
±0.5
12
−1.5
±0.1
0.3
±0.05
1.000
±0.0015
±1
±0.2
0
−VREF
1
25
0.5
0.2
6.25
2.0
9
7.5
2.0
1.8
0.15
1.3
1
TBD
92
75
120
Max
Unit
Bits
±1.0
LSB
±2.0
LSB
±4.0
LSB
±1.0
LSB
±1.5
LSB
Bits
±1.0
LSB
±1.0
LSB
±5
LSB
±7
LSB
ppm/°C
±1
LSB
±2
LSB
ppm/°C
Ω/Ω
TBD
%
±5
LSB
±7
LSB
ppm/°C
VREF − 1 LSB
+VREF − 1 LSB
±1.0
V
V
μs
V/μs
nV-sec
nV-sec
kΩ
LSB
VDD
V
kΩ
kΩ
±1
μA
0.8
V
V
V
10
pF
V
MHz
mV p-p
dB
dB
pF
pF
Test Condition
L, C grades
B, J grades
A grade
Guaranteed monotonic
J grade
TA = 25°C
TA = 25°C
RFB/RINV, typically RFB = RINV = 28 kΩ
Ratio error
TA = 25°C
Unipolar operation
AD5542 bipolar operation
To 1/2 LSB of FS, CL = 10 pF
CL = 10 pF, measured from 0% to 63%
1 LSB change around the major carry
All 1s loaded to DAC, VREF = 2.5 V
Tolerance typically 20%
∆VDD ± 10%
Unipolar operation
AD5542, bipolar operation
VDD = 2.7 V to 5.5 V
VDD = 4.5 V to 5.5 V
VDD = 2.7 V to 3.6 V
All 1s loaded
All 0s loaded, VREF = 1 V p-p at 100 kHz
Code 0x0000
Code 0xFFFF
Rev. PrA | Page 4 of 24
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