AD5541BR データシートの表示（PDF） - Analog Devices
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AD5541BR Datasheet PDF : 20 Pages
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Data Sheet
AD5541/AD5542
SPECIFICATIONS
VDD = 2.7 V to 5.5 V, 2.5 V ≤ VREF ≤ VDD, AGND = DGND = 0 V. All specifications TA = TMIN to TMAX, unless otherwise noted.
Table 2.
Parameter 1
STATIC PERFORMANCE
Resolution
Relative Accuracy (INL)
Differential Nonlinearity (DNL)
Min Typ
16
±0.5
±0.5
±0.5
±0.5
Gain Error
+0.5
Gain Error Temperature Coefficient
±0.1
Unipolar Zero Code Error
±0.3
Unipolar Zero Code Temperature Coefficient
AD5542
Bipolar Resistor Matching
Bipolar Zero Offset Error
±0.05
1.000
±0.0015
±1
Bipolar Zero Temperature Coefficient
±0.2
Bipolar Zero Code Offset Error
±1
Bipolar Gain Error
+1
Bipolar Gain Temperature Coefficient
OUTPUT CHARACTERISTICS
Output Voltage Range
Output Voltage Settling Time
Slew Rate
Digital-to-Analog Glitch Impulse
Digital Feedthrough
DAC Output Impedance
Output Noise Spectral Density
Output Noise
Power Supply Rejection Ratio
DAC REFERENCE INPUT
Reference Input Range
Reference Input Resistance2
LOGIC INPUTS
Input Current
Input Low Voltage, VINL
Input High Voltage, VINH
Input Capacitance3
Hysteresis Voltage3
REFERENCE 3
Reference −3 dB Bandwidth
Reference Feedthrough
Signal-to-Noise Ratio
Reference Input Capacitance
±0.1
0
−VREF
1
17
1.1
0.2
6.25
11.8
0.134
2.0
9
7.5
2.4
0.15
2.2
1
92
26
26
Max
Unit
Test Conditions
Bits
±1.0
LSB
L, C grades
±2.0
LSB
B, J grades
±4.0
LSB
A grade
±1.0
LSB
Guaranteed monotonic
±1.5
LSB
J grade
±2
LSB
TA = 25°C
±3
LSB
ppm/°C
±0.7
LSB
TA = 25°C
±1.5
LSB
ppm/°C
±0.0076
±5
±6
±5
±6
±5
±6
Ω/Ω
%
LSB
LSB
ppm/°C
LSB
LSB
LSB
LSB
ppm/°C
RFB/RINV, typically RFB = RINV = 28 kΩ
Ratio error
TA = 25°C
TA = 25°C
TA = 25°C
VREF − 1 LSB
VREF − 1 LSB
±1.0
V
V
μs
V/μs
nV-sec
nV-sec
kΩ
nV/√Hz
µV p-p
LSB
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%
DAC code = 0x8400, frequency = 1 kHz
0.1 Hz to 10 Hz
ΔVDD ± 10%
VDD
V
kΩ
Unipolar operation
kΩ
AD5542, bipolar operation
±1
μA
0.8
V
V
10
pF
V
MHz
mV p-p
dB
pF
pF
All 1s loaded
All 0s loaded, VREF = 1 V p-p at 100 kHz
Code 0x0000
Code 0xFFFF
Rev. F | Page 3 of 20
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