AD652 Analog Devices, AD652 Datasheet - Page 2

• Manufacturer Part Number: AD652
• Description: Monolithic Synchronous Voltage-to-Frequency Converter
• Manufacturer: Analog Devices

AD652–SPECIFICATIONS
Parameter
VOLTAGE-TO-FREQUENCY MODE
FREQUENCY-TO-VOLTAGE MODE
INPUT RESISTORS
INTEGRATOR OP AMP
COMPARATOR
CLOCK INPUT
Gain Error
Gain Temperature Coefficient
Power Supply Rejection Ratio
Linearity Error
Offset (Transfer Function, RTI)
Offset Temperature Coefficient
Response Time
Gain Error
Linearity Error
Cerdip (Figure 1a)(0 to +10 V FS Range)
PLCC (Figure lb)
Temperature Coefficient (All)
Input Bias Current
Input Offset Current
Input Offset Current Drift
Input Offset Voltage
Input Offset Voltage Drift
Open Loop Gain
Common-Mode Input Range
CMRR
Bandwidth
Output Voltage Range
Input Bias Current
Common-Mode Voltage
Maximum Frequency
Threshold Voltage (Referred to Pin 12)
Input Current
Voltage Range
Rise Time
f
f
f
f
f
f
f
f
f
f
f
f
Pin 8 to Pin 7
Pin 7 to Pin 5 (0 V to +5 V FS Range)
Pin 8 to Pin 5 (0 V to +10 V FS Range)
Pin 9 to Pin 5 (0 V to +8 V FS Range)
Pin 10 to Pin 5 (Auxiliary Input)
Inverting Input (Pin 5)
Noninverting Input (Pin 6)
(Referred to Pin 6, R1 > = 5k)
T
(–V
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
CLOCK
IN
IN
MIN
= 100 kHz FS
= 100 kHz FS
S
<V
to T
= 4 MHz
= 200 kHz
= 1 MHz
= 200 kHz
= 1 MHz
= 4 MHz
= 200 kHz
= 1 MHz
= 2 MHz
= 4 MHz
CLK
MAX
< +V
S
)
Min
One Period of New Output Frequency Plus One Clock Period.
19.8
9.9
9.9
19.8
15.8
19.8
–V
80
14
–1
–V
4
0.8
–V
(typical @ T
S
S
S
+ 5
+ 4
AD652JP/AQ/SQ
A
Typ
± 0.5
± 0.5
± 0.5
± 25
± 25
± 10
± 25
0.001
± 0.002
± 0.002
± 0.01
± 0.02
± 1
± 10
± 0.5
± 0.002
20
10
10
20
16
20
± 50
± 5
20
20
1
± 1
± 10
86
95
0.5
5
1.2
5
= +25 C, V
–2–
S
Max
± 1
± 50
0.01
± 0.02
± 0.02
± 1
± 0.02
20.2
10.1
10.1
20.2
16.2
20.2
50
70
3
± 25
+V
(+V
5
+ V
2.0
20
+V
2
= 15 V, unless otherwise noted)
1
1.5
50
50
75
0.02
0.05
3
50
100
20
3
S
S
S
S
– 5
– 4
– 4)
Min
19.8
9.9
9.9
19.8
15.8
19.8
–V
80
14
–1
–V
4
0.8
–V
S
S
S
+ 5
+ 4
AD652KP/BQ
Typ
± 0.25
± 0.25
± 0.25
± 15
± 15
± 10
± 15
0.001
± 0.002
± 0.002
± 0.002
± 0.01
± 1
± 10
± 0.25
± 0.002
20
10
10
20
16
20
± 50
± 5
20
20
1
± 1
± 10
86
95
0.5
5
1.2
5
Max
± 0.5
± 25
0.01
± 0.005
± 0.005
± 0.5
± 0.01
20.2
10.1
10.1
20.2
16.2
20.2
50
70
2
± 15
+V
(+V
5
+V
2.0
20
+V
2
0.5
0.75
25
30
50
0.005
0.02
2
25
100
20
2
S
S
S
S
– 5
– 4
– 4) V
Units
%
%
%
ppm/°C
ppm/°C
ppm/°C
ppm/°C
%/V
%
%
%
%
mV
µV/°C
%
%
kΩ
kΩ
kΩ
kΩ
kΩ
kΩ
ppm/°C
nA
nA
nA
nA/°C
mV
µV/°C
dB
V
dB
MHz
µA
V
MHz
V
V
µA
V
µs
REV. B
1