EVAL-AD5761RSDZ View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

EVAL-AD5761RSDZ

Multiple Range, 16-/12-Bit, Bipolar/Unipolar Voltage Output DACs with 2 ppm/°C Reference

Analog Devices

'EVAL-AD5761RSDZ' PDF : 35 Pages View PDF

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AD5761R/AD5721R
10
VDD = +21V
VSS = –11V
8 VREFIN = 2.5V
TA = 25⁰C
6
NOISE INT REF
NOISE EXT REF
4
2
0
–2
–4
–2.0 –1.5 –1.0 –0.5
0
0.5 1.0 1.5 2.0
TIME (Seconds)
Figure 67. Peak-to-Peak Noise (Voltage Output Noise), 0.1 Hz to 10 Hz
Bandwidth
30
NOISE EXT REF
NOISE INT REF
20
10
0
–10
–20
–30
–2.0 –1.5 –1.0 –0.5 0
VDD = +21V
VSS = –11V
VREFIN = 2.5V
TA = 25°C
0.5 1.0 1.5 2.0
TIME (Seconds)
Figure 68. Peak-to-Peak Noise (Voltage Output Noise), 100 kHz Bandwidth
1600
1400
1200
VTVADSSD===2–5+°12C11VV
1000
800
600
DAC OUTPUT NSD (nV/√Hz), INTREF, ZS
DAC OUTPUT NSD (nV/√Hz), INTREF, MS
DAC OUTPUT NSD (nV/√Hz), INTREF, FS
400
200
0
10
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 69. DAC Output Noise Spectral Density (NSD) vs. Frequency,
±10 V Range
Data Sheet
0.0015
0.0010
0.0005
0
–0.0005
–0.0010
TA = 25°C
VDD = 21V
VSS = –11V
DVCC = 5V
2.5V EXT REF
LOAD = 2kΩ||200pF
TIME (µs)
Figure 70. Digital Feedthrough
0
–20
–40
–60
–80
–100
–120
–140
–160
0
2 4 6 8 10 12 14 16 18 20
FREQUENCY (kHz)
Figure 71. Total Harmonic Distortion
Rev. C | Page 22 of 36

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