AD9772EB Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD9772EB Datasheet PDF : 30 Pages
| |||
AD9772–SPECIFICATIONS
DC SPECIFICATIONS (TMIN to TMAX, AVDD = +3 V, CLKVDD = +3 V, PLLVDD = 0 V, DVDD = +3 V, IOUTFS = 20 mA, unless otherwise
noted)
Parameter
Min
Typ
Max
Units
RESOLUTION
DC ACCURACY1
Integral Linearity Error (INL)
Differential Nonlinearity (DNL)
Monotonicity (12-Bit)
14
Bits
± 3.5
LSB
± 2.0
LSB
Guaranteed Over Specified Temperature Range
ANALOG OUTPUT
Offset Error
Gain Error (Without Internal Reference)
Gain Error (With Internal Reference)
Full-Scale Output Current2
Output Compliance Range
Output Resistance
Output Capacitance
–0.025
–2
± 0.5
–5
± 1.5
20
–1.0
200
3
+0.025
+2
+5
+1.25
% of FSR
% of FSR
% of FSR
mA
V
kΩ
pF
REFERENCE OUTPUT
Reference Voltage
Reference Output Current3
REFERENCE INPUT
Input Compliance Range
Reference Input Resistance (REFLO = 3 V)
Small Signal Bandwidth
1.14
1.20
1.26
1
0.1
1.25
10
0.5
V
µA
V
MΩ
MHz
TEMPERATURE COEFFICIENTS
Unipolar Offset Drift
Gain Drift (Without Internal Reference)
Gain Drift (With Internal Reference)
Reference Voltage Drift
POWER SUPPLY
AVDD
Voltage Range
Analog Supply Current (IAVDD)
Analog Supply Current in SLEEP Mode (IAVDD)
PLLVDD4
Voltage Range
PLL Clock Multiplier Supply Current (IPLLVDD)
CLKVDD
Voltage Range
Clock Supply Current (ICLKVDD)
DVDD5
Voltage Range
Digital Supply Current (IDVDD)
Nominal Power Dissipation5
Power Supply Rejection Ratio (PSRR)6 – AVDD
Power Supply Rejection Ratio (PSRR)6 – DVDD
OPERATING RANGE
NOTES
1Measured at IOUTA driving a virtual ground.
2Nominal full-scale current, IOUTFS, is 32× the IREF current.
3Use an external amplifier to drive any external load.
4Measured at fDATA = 100 MSPS and fOUT = 1 MHz, PLLVDD = 3.0 V.
5Measured at fDATA = 50 MSPS and fOUT = 1 MHz.
6Measured over a 2.7 V to 3.6 V range.
Specifications subject to change without notice.
2.7
2.7
2.7
2.7
–0.6
–0.025
–40
0
± 50
± 100
± 50
3.0
34
4.3
3.0
4.5
3.0
5.5
3.0
29
205
3.6
37
6
3.6
6
3.6
7
3.6
33
231
+0.6
+0.025
+85
ppm of FSR/°C
ppm of FSR/°C
ppm of FSR/°C
ppm/°C
V
mA
mA
V
mA
V
mA
V
mA
mW
% of FSR/V
% of FSR/V
°C
–2–
REV. 0
Share Link: 