AD7980ACPZ-RL(RevC) Просмотр технического описания (PDF) - Analog Devices
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AD7980ACPZ-RL Datasheet PDF : 28 Pages
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AD7980
Data Sheet
VDD = 2.5 V, VIO = 2.3 V to 5.5 V, VREF = 5 V, TA = –40°C to +125°C, unless otherwise noted.
Table 3.
Parameter
REFERENCE
Voltage Range
Load Current
SAMPLING DYNAMICS
−3 dB Input Bandwidth
Aperture Delay
DIGITAL INPUTS
Logic Levels
VIL
VIH
VIL
VIH
IIL
IIH
DIGITAL OUTPUTS
Data Format
Pipeline Delay
VOL
VOH
POWER SUPPLIES
VDD
VIO
VIO Range
Standby Current1, 2
Power Dissipation
Total
VDD Only
REF Only
VIO Only
Energy per Conversion
TEMPERATURE RANGE3
Specified Performance
Conditions
1 MSPS, REF = 5 V
VDD = 2.5 V
Min
Typ
Max
2.4
5.1
330
10
2.0
VIO > 3V
VIO > 3V
VIO ≤ 3V
VIO ≤ 3V
–0.3
0.7 × VIO
–0.3
0.9 × VIO
−1
−1
0.3 × VIO
VIO + 0.3
0.1 × VIO
VIO + 0.3
+1
+1
ISINK = 500 µA
ISOURCE = −500 µA
Serial 16 bits straight binary
Conversion results available immediately
after completed conversion
0.4
VIO − 0.3
Specified performance
VDD and VIO = 2.5 V, 25°C
VDD = 2.625 V, VREF = 5 V, VIO = 3 V
10 kSPS throughput
1 MSPS throughput, B Grade
1 MSPS throughput, A Grade
2.375
2.3
1.8
2.5
2.625
5.5
5.5
0.35
70
7.0
9.0
7.0
10
4
1.7
1.3
7.0
TMIN to TMAX
−40
+125
1 With all digital inputs forced to VIO or GND as required.
2 During the acquisition phase.
3 Contact sales for extended temperature range.
Unit
V
µA
MHz
ns
V
V
µA
µA
µA
V
V
V
V
V
nA
µW
mW
mW
mW
mW
mW
nJ/sample
°C
Rev. C | Page 4 of 28
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