AD660
Rev. B | Page 3 of 20
SPECIFICATIONS
TA = 25°C, +VCC = 15 V, VEE = 15 V, +VLL = 5 V unless otherwise noted.
Table 1.
Parameter
AD660AN/AR/SQ
AD660BN/BR
Unit
Min
Typ
Max
Min
Typ
Max
RESOLUTION
16
Bits
DIGITAL INPUTS (TMIN to TMAX)
VIH (Logic 1)
2.0
5.5
2.0
5.5
V
VIL (Logic 0)
0
0.8
0
0.8
V
IIH (VIH = 5.5 V)
10
+10
10
+10
μA
IIL (VIL = 0 V)
10
+10
10
+10
μA
TRANSFER FUNCTION CHARACTERISTI
CS1Integral Nonlinearity
Bipolar Operation
2
+2
1
+1
LSB
TMIN to TMAX
4
+4
2
+2
LSB
Unipolar Operation
2
+2
1
+1.5
LSB
TMIN to TMAX
4
+4
2
+2
LSB
Differential Nonlinearity
2
+2
1
+1
LSB
TMIN to TMAX
4
+4
2
+2
LSB
Monotonicity Over Temperature
14
15
Bits
0.1
+0.1
0.1
+0.1
% of FSR
Gain Drift (TMIN to TMAX)
25
15
ppm/°C
0.05
+0.05
0.05
+0.05
% of FSR
10
ppm/°C
Unipolar Offset
2.5
+2.5
2.5
+2.5
mV
Unipolar Offset Drift (TMIN to TMAX)
3
ppm/°C
Bipolar Zero Error
7.5
+7.5
7.5
+7.5
mV
Bipolar Zero Error Drift (TMIN to TMAX)
5
ppm/°C
REFERENCE INPUT
Input Resistance
7
10
13
7
10
13
kΩ
Bipolar Offset Input Resistance
7
10
13
7
10
13
kΩ
REFERENCE OUTPUT
Voltage
9.99
10.00
10.01
9.99
10.00
10.01
V
Drift
25
15
ppm/°C
2
4
2
4
mA
Capacitive Load
1000
pF
Short-Circuit Current
25
mA
OUTPUT CHARACTERISTICS
Output Voltage Range
Unipolar Configuration
0
+10
0
+10
V
Bipolar Configuration
10
+10
10
+10
V
Output Current
5
mA
Capacitive Load
1000
pF
Short-Circuit Current
25
mA