AD5764R Ver la hoja de datos (PDF) - Analog Devices
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AD5764R Datasheet PDF : 32 Pages
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AD5764R
Preliminary Technical Data
AC PERFORMANCE CHARACTERISTIC
AVDD = 11.4 V to 16.5 V, AVSS = −11.4 V to −16.5 V, AGND = DGND = REFGND = PGND = 0 V; REFAB = REFCD = 5 V external;
DVCC = 2.7 V to 5.25 V, RLOAD = 10 kΩ, CL = 200 pF. All specifications TMIN to TMAX, unless otherwise noted. Guaranteed by design and
characterization, not production tested.
Table 2.
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-s typ
25
25
25
mV max
80
80
80
dB typ
8
8
8
nV-s typ
2
2
2
nV-s typ
2
2
2
nV-s 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, 14-, 16-bit DAC and output amplifier.
Rev. PrA | Page 6 of 32
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