AD5765(RevPrA) データシートの表示（PDF） - Analog Devices
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AD5765 Datasheet PDF : 31 Pages
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AD5765
Preliminary Technical Data
AC PERFORMANCE CHARACTERISTICS
AVDD = 4.75 V to 5.25 V, AVSS = −4.75 V to −5.25 V, AGNDX = DGND = REFGND = PGND = 0 V; REFAB = REFCD = 2.048 V;
DVCC = 2.7 V to 5.25 V, RLOAD = 5 kΩ, CLOAD = 200 pF. All specifications TMIN to TMAX, unless otherwise noted.
Table 3.
Parameter
DYNAMIC PERFORMANCE1
Output Voltage Settling Time
Slew Rate
Digital-to-Analog Glitch Energy
Glitch Impulse Peak Amplitude
Channel-to-Channel Isolation
DAC-to-DAC Crosstalk
Digital Crosstalk
Digital Feedthrough
Output Noise (0.1 Hz to 10 Hz)
Output Noise (0.1 Hz to 100 kHz)
1/f Corner Frequency
Output Noise Spectral Density
Complete System Output Noise Spectral
Density2
A Grade B Grade C Grade Unit
8
8
8
µs typ
10
10
10
µs max
2
2
2
µs typ
5
5
5
V/µs typ
8
8
8
nV-sec typ
25
25
25
mV max
80
80
80
dB typ
8
8
8
nV-sec typ
2
2
2
nV-sec typ
2
2
2
nV-sec typ
0.1
0.1
0.1
LSB p-p typ
45
45
45
µV rms max
1
1
1
kHz typ
60
60
60
nV/√Hz typ
80
80
80
nV/√Hz typ
Test Conditions/Comments
Full-scale step to ±1 LSB
512 LSB step settling
Effect of input bus activity on DAC
outputs
Measured at 10 kHz
Measured at 10 kHz
1 Guaranteed by design and characterization; not production tested.
2 Includes noise contributions from integrated reference buffers, 16-bit DAC and output amplifier.
Rev. PrA | Page 6 of 31
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