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AD7980 Datasheet(PDF) 4 Page - Analog Devices

No. de Pieza. AD7980
Descripción  16-bit, 1 MSPS PulSAR ADC in MSOP/QFN
Descarga  22 Pages
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Fabricante  AD [Analog Devices]
Página de inicio  http://www.analog.com
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AD7980 Datasheet(HTML) 4 Page - Analog Devices

 
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AD7980
Preliminary Technical Data
Rev Pr C | Page 4 of 22
VDD = 2.5 V, VIO = 2.3 V to 5.5V, VREF = 5V, TA = –40°C to +85°C, unless otherwise noted.
Table 3.
Parameter
Conditions
Min
Typ
Max
Unit
REFERENCE
Voltage Range
2.3
5.5
V
Load Current
1MSPS, REF = 5 V
500
μA
SAMPLING DYNAMICS
−3 dB Input Bandwidth
10
MHz
Aperture Delay
VDD = 2.5 V
2.5
ns
DIGITAL INPUTS
Logic Levels
VIL
–0.3
0.3 × VIO
V
VIH
0.7 × VIO
VIO + 0.3
V
IIL
−1
+1
μA
IIH
−1
+1
μA
DIGITAL OUTPUTS
Data Format
Serial 16 bits Straight Binary
Pipeline Delay
Conversion results available immediately
after completed conversion
VOL
ISINK= +500 μA
0.4
V
VOH
ISOURCE= −500 μA
VIO − 0.3
V
POWER SUPPLIES
VDD
2.37
2.5
2.63
V
VIO
Specified performance
2.3
5.5
V
VIO Range
1.8
5.5
V
Standby Current1, 2
VDD and VIO = 2.5 V, 25°C
1
nA
Power Dissipation
10 kSPS throughput
75
μW
1 MSPS throughput
7.5
mW
Energy per conversion
7.5
nJ/sample
TEMPERATURE RANGE3
Specified Performance
TMIN to TMAX
−40
+85
°C
1 With all digital inputs forced to VIO or GND as required.
2 During acquisition phase.
3 Contact sales for extended temperature range.


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