AD652
SPECIFICATIONS
Typical @ TA = 25°C, VS = 15 V, unless otherwise noted. Specifications in boldface are 100% tested at final test and are used to measure
outgoing quality levels.
Table 1.
AD652JP/AQ/SQ
AD652KP/BQ
Parameter
Min
Typ
Max
Min
Typ
Max
Unit
VOLTAGE-TO-FREQUENCY MODE
Gain Error
fCLOCK= 200 kHz
fCLOCK = ± MHz
fCLOCK = 4 MHz
±0.ꢀ
±0.ꢀ
±0.ꢀ
±±
1
1.5
±0.2ꢀ
±0.2ꢀ
±0.2ꢀ
±0.ꢀ
0.5
0.75
%
%
%
Gain Temperature Coefficient
fCLOCK = 200 kHz
fCLOCK = ± MHz
±2ꢀ
±2ꢀ
±±0
±2ꢀ
0.00±
±ꢀ0
50
50
75
0.01
±±ꢀ
±±ꢀ
±±0
±±ꢀ
0.00±
±2ꢀ
25
30
50
0.01
ppm/°C
ppm/°C
ppm/°C±
ppm/°C
%/V
fCLOCK = 4 MHz
Power Supply Rejection Ratio
Linearity Error
fCLOCK = 200 kHz
fCLOCK = ± MHz
fCLOCK = 2 MHz
fCLOCK = 4 MHz
Offset (Transfer Function, RTI)
Offset Temperature Coefficient
Response Time
±0.002
±0.002
±0.0±
±0.02
± ±
±0.02
0.02
±0.02
0.05
3
±0.002
±0.002
±0.002
±0.0±
±±
±0.00ꢀ
0.005
±0.00ꢀ
0.02
2
%
%
%
%
mV
µV/°C
±±0
±±0
50
25
One Period of New Output Frequency Plus One Clock Period.
FREQUENCY-TO-VOLTAGE MODE
Gain Error, fIN = ±00 kHz FS
Linearity Error, fIN = ±00 kHz FS
INPUT RESISTORS
±0.ꢀ
±0.002
±±
±0.02
±0.2ꢀ
±0.002
±0.ꢀ
±0.0±
%
%
CERDIP (Figure 2)(0 to ±0 V FS Range)
PLCC (Figure 3)
±9.8
20
20.2
±9.8
20
20.2
kΩ
Pin 8 to Pin 7
9.9
9.9
±9.8
±ꢀ.8
±9.8
±0
±0
20
±6
20
±ꢀ0
±0.±
±0.±
20.2
±6.2
20.2
100
9.9
9.9
±9.8
±ꢀ.8
±9.8
±0
±0
20
±6
20
±ꢀ0
±0.±
±0.±
20.2
±6.2
20.2
100
kΩ
kΩ
kΩ
kΩ
kΩ
ppm/°C
Pin 7 to Pin ꢀ (0 V to ꢀ V FS Range)
Pin 8 to Pin ꢀ (0 V to ±0 V FS Range)
Pin 9 to Pin ꢀ (0 V to 8 V FS Range)
Pin ±0 to Pin ꢀ (Auxiliary Input)
Temperature Coefficient (All)
INTEGRATOR OP AMP
Input Bias Current
Inverting Input (Pin ꢀ)
Noninverting Input (Pin 6)
Input Offset Current
Input Offset Current Drift
Input Offset Voltage
±ꢀ
20
20
±
±±
±±0
86
±ꢀ
20
20
±
±±
±±0
86
nA
nA
nA
nA/°C
mV
µV/°C
dB
20
50
70
3
3
±2ꢀ
20
50
70
2
2
±±ꢀ
Input Offset Voltage Drift
Open-Loop Gain
Common-Mode Input Range
CMRR
–VS + ꢀ
80
+VS – ꢀ
–VS + ꢀ
80
+VS – ꢀ
V
dB
Bandwidth
Output Voltage Range
(Referred to Pin 6, R± > = ꢀ kΩ)
±4
−1
9ꢀ
±4
9ꢀ
(+VS − 4)
MHz
V
(+VS − 4)
−1
Rev. C | Page 3 of 28
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