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AD5532ABCZ-1

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21
AD5532
Rev. D | Page 3 of 20
SPECIFICATIONS
V
DD
= 8 V to 16.5 V, V
SS
= –4.75 V to –16.5 V; AV
CC
= 4.75 V to 5.25 V; DV
CC
= 2.7 V to 5.25 V; AGND = DGND = DAC_GND = 0 V;
REF_IN = 3 V; output range from V
SS
+ 2 V to V
DD
− 2 V. All outputs unloaded. All specifications T
MIN
to T
MAX
, unless otherwise noted.
Table 1.
A Version
1
Parameter
2
AD5532-1/-3/-5 AD5532-2 Only Unit Conditions/Comments
DAC DC PERFORMANCE
Resolution 14 14 Bits
Integral Nonlinearity (INL) ±0.39 ±0.39 % of FSR max ±0.15% typ
Differential Nonlinearity (DNL) ±1 ±1 LSB max ±0.5 LSB typ, monotonic
Offset 90/170/250 180/350/500 mV min/typ/max See Figure 8
Gain 3.52 7 typ
Full Scale Error ±2 ±2 % of FSR max
VOLTAGE REFERENCE
REF_IN
Nominal Input Voltage 3.0 3.0 V typ
Input Voltage Range
3
2.85/3.15 2.85/3.15 V min/max
Input Current 1 1 μA max < 1 nA typ
REF_OUT
Output Voltage 3 3 V typ
Output Impedance
3
280 280 kΩ typ
Reference Temperature Coefficient
3
60 60 ppm/°C typ
ANALOG OUTPUTS (V
OUT
0–31)
Output Temperature Coefficient
3,
4
10 10 ppm/°C typ
DC Output Impedance
3
AD5532-1 0.5 0.5 Ω typ
AD5532-3 500 Ω typ
AD5532-5 1 kΩ typ
Output Range
V
SS
+ 2/V
DD
− 2 V
SS
+ 2 /V
DD
− 2
V min/max
Resistive Load
3,
5
5 5 kΩ min
Capacitive Load
3,
5
AD5532-1 500 500 pF max
AD5532-3 15 nF max
AD5532-5 40 nF max
Short-Circuit Current
3
7 7 mA typ
DC Power-Supply Rejection Ratio
3
−70 −70
dB typ V
DD
= +15 V ±5%
−70 −70
dB typ
V
SS
= −15 V ±5%
DC Crosstalk
3
250 1800 μV max
ANALOG OUTPUT (OFFS_OUT)
Output Temperature Coefficient
3,
4
10 10 ppm/°C typ
DC Output Impedance
3
1.3 1.3 kΩ typ
Output Range
50 to REF_IN−12 50 to REF_IN−12
mV typ
Output Current 10 10 μA max Source current
Capacitive Load 100 100 pF max
DIGITAL INPUTS
3
Input Current ±10 ±10 μA max ±5 μA typ
Input Low Voltage 0.8 0.8 V max DV
CC
= 5 V ±5%
0.4 0.4 V max DV
CC
= 3 V ±10%
Input High Voltage 2.4 2.4 V min DV
CC
= 5 V ±5%
2.0 2.0 V min DV
CC
= 3 V ±10%
Input Hysteresis (SCLK and CS Only)
200 200 mV typ
AD5532
Rev. D | Page 4 of 20
A Version
1
Parameter
2
AD5532-1/-3/-5 AD5532-2 Only Unit Conditions/Comments
Input Capacitance 10 10 pF max
DIGITAL OUTPUTS (BUSY, D
OUT
)
3
Output Low Voltage, DV
CC
= 5 V 0.4 0.4 V max Sinking 200 μA.
Output High Voltage, DV
CC
= 5 V 4.0 4.0 V min Sourcing 200 μA.
Output Low Voltage, DV
CC
= 3 V 0.4 0.4 V max Sinking 200 μA.
Output High Voltage, DV
CC
= 3 V 2.4 2.4 V min Sourcing 200 μA.
High Impedance Leakage Current ±1 ±1 μA max D
OUT
only.
High Impedance Output Capacitance 15 15 pF typ D
OUT
only.
POWER REQUIREMENTS
Power-Supply Voltages
V
DD
8/16.5 8/16.5 V min/max
V
SS
−4.75/−16.5 −4.75/−16.5
V min/max
AV
CC
4.75/5.25 4.75/5.25 V min/max
DV
CC
2.7/5.25 2.7/5.25 V min/max
Power-Supply Currents
6
I
DD
15 15 mA max
10 mA typ. All channels
full scale.
I
SS
15 15 mA max
10 mA typ. All channels
full scale.
AICC 33 33 mA max 26 mA typ.
DICC 1.5 1.5 mA max 1 mA typ.
Power Dissipation
6
280 280 mW typ
V
DD
= 10 V, V
SS
= −5 V.
AC CHARACTERISTICS
3
Output Voltage Settling Time 22 30 μs max
500 pF, 5 kΩ load. Full-scale
change.
OFFS_IN Settling Time 10 25
μs max
500 pF, 5 kΩ load; 0 V to 3 V
step.
Digital-to-Analog Glitch Impulse 1 1 nV-s typ
1 LSB change around. Major
carry.
Digital Crosstalk 5 5 nV-s typ
Analog Crosstalk 1 1 nV-s typ
Digital Feedthrough 0.2 0.2 nV-s typ
Output Noise Spectral Density @ 1 kHz 400 400 nV/(√Hz) typ
1
A version: Industrial temperature range -40°C to +85°C; typical at +25°C.
2
See Terminology section.
3
Guaranteed by design and characterization, not production tested.
4
AD780 as reference for the AD5532.
5
Ensure that you do not exceed T
J
(max). See Absolute Maximum Ratings section.
6
Output unloaded.
AD5532
Rev. D | Page 5 of 20
ISHA MODE
Table 2.
A Version
1
Parameter
2
AD5532-1/-3/-5 AD5532-2 Only Unit Conditions/Comments
ANALOG CHANNEL
V
IN
to V
OUT
Nonlinearity
3
±0.018 ±0.018 % max ±0.006% typ after offset and gain adjustment.
Offset Error ±50 ±75 mV max ±10 mV typ. See Figure 9.
Gain 3.46/3.52/3.6 6.96/7/7.02 min/typ/max See Figure 9
ANALOG INPUT (V
IN
)
Input Voltage Range 0 to 3 0 to 3 V Nominal input range.
Input Lower Dead Band 70 70 mV max 50 mV typ. Referred to V
IN
. See Figure 9.
Input Upper Dead Band 40 40 mV max 12 mV typ. Referred to V
IN
. See Figure 9.
Input Current 1 1 μA max 100 nA typ.
V
IN
acquired on 1 channel.
Input Capacitance
4
20 20 pF typ
ANALOG INPUT (OFFS_IN)
Input Current 1 1 μA max 100 nA typ.
Input Voltage Range 0/4 0/4 Vmin/max
Output range restricted from V
SS
+ 2 V to V
DD
− 2 V.
AC CHARACTERISTICS
Output Settling Time
4
3 3 μs max Output unloaded.
Acquisition Time 16 16 μs max
AC Crosstalk
4
5 5 nV-s typ
1
A version: Industrial temperature range -40°C to +85°C; typical at +25°C.
2
See Terminology section.
3
Input range 100 mV to 2.96 V.
4
Guaranteed by design and characterization, not production tested.
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21

AD5532ABCZ-1

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Digital to Analog Converters - DAC 32 CH 14-BIT Bipolar VOUT
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