AD73360AR Просмотр технического описания (PDF) - Analog Devices
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AD73360AR Datasheet PDF : 35 Pages
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AD73360
Parameter
AD73360A
Min
Typ Max
Unit
Test Conditions/Comments
LOGIC INPUTS
VINH, Input High Voltage
VINL, Input Low Voltage
IIH, Input Current
CIN, Input Capacitance
LOGIC OUTPUTS
VOH, Output High Voltage
VOL, Output Low Voltage
Three-State Leakage Current
VDD – 0.8
0
VDD
V
0.8
V
–0.5
µA
10
pF
VDD – 0.4
VDD
V
0
0.4
V
–0.3
µA
|IOUT| ≤ 100 µA
|IOUT| ≤ 100 µA
POWER SUPPLIES
AVDD1, AVDD2
DVDD
IDD8
4.5
5.5
V
4.5
5.5
V
See Table II
NOTES
1Operating temperature range is as follows: –40°C to +85°C. Therefore, TMIN = –40°C and TMAX = +85°C.
2Test conditions: Input PGA set for 0 dB gain (unless otherwise noted).
3At input to sigma-delta modulator of ADC.
4Guaranteed by design.
5Overall group delay will be affected by the sample rate and the external digital filtering.
6The ADC’s input impedance is inversely proportional to DMCLK and is approximated by: (4 × 1011)/DMCLK.
7Frequency response of ADC measured with input at audio reference level (the input level that produces an output level of –10 dBm0), with 38 dB preamplifier
bypassed and input gain of 0 dB.
8Test Conditions: no load on digital inputs, analog inputs ac coupled to ground.
Specifications subject to change without notice.
Table II. Current Summary (AVDD = DVDD = 5.5 V)
Conditions
Analog Digital
Current Current
Total
Current
(Typ)
SE
ADCs Only On
16
16
REFCAP Only On 0.8
0
REFCAP and
REFOUT Only On 3.5
0
All Sections Off
0.1
1.9
All Sections Off
0
0.05
32
1
0.8
0
3.5
0
2.0
0
0.06
0
The above values are in mA and are typical values unless otherwise noted.
MCLK
ON
YES
NO
NO
YES
NO
Comments
REFOUT Disabled
REFOUT Disabled
MCLK Active Levels Equal to 0 V and DVDD
Digital Inputs Static and Equal to 0 V or DVDD
VREFCAP
VREFOUT
ADC
Maximum Input Range at VIN
Nominal Reference Level
Table III. Signal Ranges
3 V Power Supply
5VEN = 0
1.25 V ± 10%
1.25 V ± 10%
5 V Power Supply
5VEN = 0
1.25 V
1.25 V
5VEN = 1
2.5 V
2.5 V
1.64375 V p-p
1.1413 V p-p
1.64375 V p-p
1.1413 V p-p
3.2875 V p-p
2.2823 V p-p
REV. A
–5–
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