AD7533
SPECIFICATIONS
V
DD
= 15 V, V
OUT
1 = V
OUT
2 = 0 V, V
REF
= 10 V, unless otherwise noted.
Table 1.
Parameter
STATIC ACCURACY
Resolution
Relative Accuracy
AD7533JN, AD7533AQ,
AD7533SQ, AD7533JP
AD7533KN, AD7533BQ,
AD7533KP, AD7533TE
AD7533LN, AD7533CQ, AD7533UQ
DNL
Gain Error
2, 3
Supply Rejection
4
∆Gain/∆V
DD
Output Leakage Current
I
OUT
1
I
OUT
2
DYNAMIC ACCURACY
Output Current Settling Time
Feedthrough Error
Propagation Delay
Glitch Impulse
REFERENCE INPUT
Input Resistance (VREF)
ANALOG OUTPUTS
Output Capacitance
C
IOUT1
C
IOUT2
C
IOUT1
C
IOUT2
DIGITAL INPUTS
Input High Voltage (V
INH
)
Input Low Voltage (V
INL
)
Input Leakage Current (I
IN
)
Input Capacitance (C
IN
)
POWER REQUIREMENTS
V
DD
V
DD
Ranges
I
DD
T
A
= 25°C
10 Bits
±0.2% FSR maximum
±0.1% FSR maximum
±0.05% FSR maximum
±1 LSB maximum
±1% FS maximum
0.001%/% maximum
±5 nA maximum
±5 nA maximum
600 ns maximum
±0.05% FSR maximum
100 ns typical
100 nV-s typical
5 kΩ min, 20 kΩ maximum
T
A
= Operating Range
10 Bits
±0.2% FSR maximum
±0.1% FSR maximum
±0.05% FSR maximum
±1 LSB maximum
±1% FS maximum
0.001%/% maximum
±200 nA maximum
±200 nA maximum
800 ns
5
±0.1% FSR maximum
100 ns typical
100 nV-s typical
5 kΩ min, 20 kΩ maximum
11 kΩ nominal
Test Conditions
Digital input = V
INH
Digital inputs = V
INH
, V
DD
= 14 V to 17 V
Digital inputs = V
INL
, V
REF
= ±10 V
Digital inputs = V
INH
, V
REF
= ±10 V
To 0.05% FSR; R
LOAD
= 100 Ω, digital
inputs = V
INH
to V
INL
or V
INL
to V
INH
Digital inputs = V
INL
, V
REF
= ±10 V,
100 kHz sine wave
50 pF maximum
20 pF maximum
30 pF maximum
50 pF maximum
2.4 V minimum
0.8 V maximum
±1 μA maximum
8 pF maximum
5
15 V ± 10%
5 V to 16 V
2 mA maximum
25 μA maximum
100 pF maximum
5
35 pF maximum
35 pF maximum
100 pF maximum
5
2.4 V minimum
0.8 V maximum
±1 μA maximum
8 pF maximum
15 V ± 10%
5 V to 16 V
2 mA maximum
50 μA maximum
Digital inputs = V
INH
Digital inputs = V
INL
V
IN
= 0 V and V
DD
Rated accuracy
Functionality with degraded performance
Digital inputs = V
INL
or V
INH
D
Digital inputs over V
IN
1
2
FSR = full-scale range.
Full scale (FS) = V
REF
.
3
Maximum gain change from T
A
= 25°C to T
MIN
or T
MAX
is ±0.1% FSR.
4
AC parameter, sample tested to ensure specification compliance.
5
Guaranteed, not tested.
6
Absolute temperature coefficient is approximately −300 ppm/°C.
Rev. C | Page 3 of 12
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