AD5532(2000) Ver la hoja de datos (PDF) - Analog Devices
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AD5532 Datasheet PDF : 16 Pages
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AD5532–SPECIFICATIONS (VDD = 8 V to 16.5 V, VSS = –4.75 V to –16.5 V; AVCC = 4.75 V to 5.25 V; DVCC = 2.7 V to
5.25 V; AGND = DGND = DAC_GND = 0 V; REF_IN = 3 V; Output Range from VSS + 2 V to VDD – 2 V. All outputs unloaded. All specifications TMIN
to TMAX unless otherwise noted.)
Parameter1
A Version2
AD5532-1/-3/-5
AD5532-2 Only
Unit
Conditions/
Comments
DAC DC PERFORMANCE
Resolution
Integral Nonlinearity (INL)
Differential Nonlinearity (DNL)
Offset
Gain
Full-Scale Error
14
± 0.39
±1
90/170/250
3.52
±2
14
± 0.39
±1
180/350/500
7
±2
Bits
% of FSR max
LSB max
mV min/typ/max
typ
% of FSR max
± 0.15% typ
± 0.5% typ, Monotonic
See Figure 6
VOLTAGE REFERENCE
REF_IN
Nominal Input Voltage
Input Voltage Range3
Input Current
REF_OUT
Output Voltage
Output Impedance3
Reference Temperature Coefficient3
3.0
2.85/3.15
1
3
280
60
3.0
2.85/3.15
1
3
280
60
V
V min/max
µA max
V typ
kΩ typ
ppm/°C typ
< 1 nA typ
ANALOG OUTPUTS (VOUT 0–31)
Output Temperature Coefficient3, 4
DC Output Impedance3
AD5532-1
AD5532-3
AD5532-5
Output Range
Resistive Load3, 5
Capacitive Load3, 5
AD5532-1
AD5532-3
AD5532-5
Short-Circuit Current3
DC Power-Supply Rejection Ratio3
DC Crosstalk3
20
0.5
500
1
VSS + 2/VDD – 2
5
500
15
40
10
–70
–70
250
20
0.5
VSS + 2 /VDD – 2
5
500
10
–70
–70
250
ppm/°C typ
Ω typ
Ω typ
kΩ typ
V min/max
kΩ min
pF max
nF max
nF max
mA typ
dB typ
dB typ
µV max
100 µA Output Load
VDD = +15 V ± 5%
VSS = –15 V ± 5%
ANALOG OUTPUT (OFFS_OUT)
Output Temperature Coefficient3, 4
DC Output Impedance3
Output Range
Output Current
Capacitive Load
20
1.3
50 to REF_IN–12
10
100
20
1.3
50 to REF_IN–12
10
100
ppm/°C typ
kΩ typ
mV typ
µA max
pF max
Source Current
DIGITAL INPUTS3
Input Current
± 10
± 10
Input Low Voltage
0.8
0.8
0.4
0.4
Input High Voltage
2.4
2.4
2.0
2.0
Input Hysteresis (SCLK and CS Only)
200
200
Input Capacitance
10
10
DIGITAL OUTPUTS (BUSY, DOUT)3
Output Low Voltage, DVCC = 5 V
0.4
0.4
Output High Voltage, DVCC = 5 V
4.0
4.0
Output Low Voltage, DVCC = 3 V
0.4
0.4
Output High Voltage, DVCC = 3 V
2.4
2.4
High Impedance Leakage Current
±1
±1
High Impedance Output Capacitance
15
15
µA max
V max
V max
V min
V min
mV typ
pF max
V max
V min
V max
V min
µA max
pF typ
± 5 µA typ
DVCC = 5 V ± 5%
DVCC = 3 V ± 10%
DVCC = 5 V ± 5%
DVCC = 3 V ± 10%
Sinking 200 µA
Sourcing 200 µA
Sinking 200 µA
Sourcing 200 µA
DOUT Only
DOUT Only
–2–
REV. 0
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