(ꢀVS = ꢀ12 V dc ꢀ 5%; VL = 5 V dc ꢀ 10%; TA = –40ꢁC to +85ꢁC)
AD2S83–SPECIFICATIONS
Parameter
Conditions
Min
Typ
Max
Unit
THREE-STATE LEAKAGE
Current IL
DB1–DB16 Only
VS = 12.0 V, VL = 5.5 V
ꢀ
ꢀ
20
20
µA
µA
V
OL = 0 V
VS = 12.0 V, VL = 5.5 V
VOH = 5.0 V
RATIO MULTIPLIER
AC Error Output Scaling
10 Bit
12 Bit
14 Bit
16 Bit
177.6
44.4
11.1
mV/Bit
mV/Bit
mV/Bit
mV/Bit
2.775
PHASE SENSITIVE DETECTOR
Output Offset Voltage
Gain
In Phase
In Quadrature
Input Bias Current
Input Impedance
Input Voltage
12
mV
w.r.t. REF
w.r.t. REF
–0.882
1.0
–0.9
60
–0.918
0.02
150
V rms/V dc
V rms/V dc
nA
MΩ
V
8
INTEGRATOR
Open-Loop Gain
Dead Zone Current (Hysteresis)
Input Offset Voltage
Input Bias Current
At 10 kHz
57
90
60
100
1
63
110
5
dB
nA/LSB
mV
nA
60
150
Output Voltage Range
ꢀ8
V
VCO
Maximum Rate
VCO Rate
1.1
8.25
8.25
MHz
kHz/µA
kHz/µA
+ve DIR
–ve DIR
8.50
8.50
8.75
8.75
VCO Power Supply Sensitivity
Rate
+VS
–VS
+0.5
–0.5
%/V
%/V
mV
nA
nA/°C
Input Offset Voltage
Input Bias Current
Input Bias Current Tempco
Linearity of Absolute Rate
AD2S83AP
3
12
+0.22
50
0 kHz–500 kHz
0.5 MHz–1 MHz
AD2S83IP
0 kHz–500 kHz
0.5 MHz–1 MHz
Reversion Error
AD2S83AP
0.15
0.25
ꢀ0.25
ꢀ1.0
% FSR
% FSR
0.25
0.25
ꢀ0.5
ꢀ1.0
% FSR
% FSR
0.5
1.0
ꢀ1.0
ꢀ1.5
% Output
% Output
AD2S83IP
POWER SUPPLIES
Voltage Levels
+VS
–VS
+VL
Current
IS
+11.4
–11.4
+4.5
+12.6
–12.6
+VS
V
V
V
+5
VS @ 12 V
VS @ 12.6 V
+VL @ 5.0 V
12
19
0.5
ꢀ23
ꢀ30
ꢀ1.5
mA
mA
mA
IS
IL
All min and max specifications are guaranteed. Specifications in boldface are tested on all production units at final electrical test.
Specifications subject to change without notice.
ORDERING GUIDE
Temperature
Range
Package
Description
Package
Option
Model
Accuracy
AD2S83AP
AD2S83IP
–40°C to +85°C
–40°C to +85°C
8 arc min
8 arc min
Plastic Leaded Chip Carrier P-44A
Plastic Leaded Chip Carrier P-44A
–4–
REV. E
ADI [ ADI ]
