= 25
= DV
V; AV = DV
–5 V;
1k (T with 1C;nFAVto AGND at = +5unless otherwise=noted.)V
Bipolar Mode: MODE = +5 V; A Source Resistance =
A ;
IN
A
1
DD
DD
SS
SS
IN
REF
= +2.5 V; f
CLKIN
= 4.096 MHz;
Test Conditions/Comments
Parameter
STATIC PERFORMANCE
Resolution
Integral Nonlinearity
T
MIN
to T
MAX
Differential Nonlinearity
T
MIN
to T
MAX
Positive Full-Scale Error
3
Full-Scale Drift
4
Unipolar Offset Error
3
Unipolar Offset Drift
4
Bipolar Zero Error
3
Bipolar Zero Drift
4
Bipolar Negative Full-Scale Error
3
Bipolar Negative Full-Scale Drift
4
Noise (Referred to Output)
DYNAMIC PERFORMANCE
Sampling Frequency, f
S
Output Update Rate, f
OUT
Filter Corner Frequency, f
–3 dB
Settling Time to
±
0.0007% FS
SYSTEM CALIBRATION
Positive Full-Scale Overrange
Positive Full-Scale Overrange
Negative Full-Scale Overrange
Maximum Offset Calibration Range
5, 6
Unipolar Input Range
Bipolar Input Range
Input Span
7
ANALOG INPUT
Unipolar Input Range
Bipolar Input Range
Input Capacitance
Input Bias Current
1
LOGIC INPUTS
All Inputs Except CLKIN
V
INL
, Input Low Voltage
V
INH
, Input High Voltage
CLKIN
V
INL
, Input Low Voltage
V
INH
, Input High Voltage
I
IN
, Input Current
LOGIC OUTPUTS
V
OL
, Output Low Voltage
V
OH
, Output High Voltage
Floating State Leakage Current
Floating State Output Capacitance
A, S Version
2
16
B, T Version
2
16
±
0.0007
±
0.0015
±
0.125
±
0.5
±
0.13
±
0.5
±
1.2 (± 2.3 T Version)
±
0.25
±
1
±
1.6 (+3/–25 T Version)
±
0.25
±
1
±
0.8 (+1.5/–12.5 T Version)
±
0.5
±
2
±
0.6 (± 1.2 T Version)
0.1
f
CLKIN
/256
f
CLKIN
/1024
f
CLKIN
/409,600
507904/f
CLKIN
V
REF
+ 0.1
V
REF
+ 0.1
–(V
REF
+ 0.1)
–(V
REF
+ 0.1)
–0.4 V
REF
to +0.4 V
REF
0.8 V
REF
2 V
REF
+ 0.2
0 to 2.5
±
2.5
10
1
Unit
Bits
% FSR typ
% FSR max
LSB typ
LSB max
LSB typ
LSB max
LSB typ
LSB typ
LSB max
LSB typ
LSB typ
LSB max
LSB typ
LSB typ
LSB max
LSB typ
LSB rms typ
Hz
Hz
Hz
sec
V max
V max
V max
V max
V max
V min
V max
V
V
pF typ
nA typ
±
0.003
±
0.125
±
0.5
±
0.13
±
0.5
±
1.2 (± 2.3 S Version)
±
0.25
±
1
±
1.6 (+3/–25 S Version)
±
0.25
±
1
±
0.8 (+1.5/–12.5 S Version)
±
0.5
±
2
±
0.6 (± 1.2 S Version)
0.1
f
CLKIN
/256
f
CLKIN
/1024
f
CLKIN
/409,600
507904/f
CLKIN
V
REF
+ 0.1
V
REF
+ 0.1
–(V
REF
+ 0.1)
–(V
REF
+ 0.1)
–0.4 V
REF
to +0.4 V
REF
0.8 V
REF
2 V
REF
+ 0.2
0 to 2.5
±
2.5
10
1
Guaranteed No Missing Codes
For Full-Scale Input Step
Applies to unipolar and
bipolar ranges. After cali-
bration, if A
IN
> V
REF
, the
device will output all 1s.
If A
IN
< 0 (unipolar) or
–V
REF
(bipolar), the device
will output all 0s.
0.8
2.0
0.8
3.5
10
0.4
DV
DD
– 1
±
10
9
0.8
2.0
0.8
3.5
10
0.4
DV
DD
– 1
±
10
9
V max
V min
V max
V min
µA
max
V max
V min
µA
max
pF typ
I
SINK
= 1.6 mA
I
SOURCE
= 100
µA
–2–
REV. E
AD [ ANALOG DEVICES ]
