AD698SQ Analog Devices Inc, AD698SQ Datasheet - Page 2

• Manufacturer Part Number: AD698SQ
• Description: IC LVDT SGNL COND UNVRSL 24-CDIP
• Manufacturer: Analog Devices Inc
• Type: Signal Conditionerr

Specifications of AD698SQ

• Rohs Status: RoHS non-compliant
• Input Type: Voltage
• Output Type: Voltage
• Interface: LVDT
• Current - Supply: 15mA
• Mounting Type: Through Hole
• Package / Case: 24-CDIP (0.600", 15.24mm)
• Bandwidth: 20kHz
• Supply Voltage Min: 13V
• Supply Voltage Max: 36V
• Digital Ic Case Style: DIP
• No. Of Pins: 24
• Operating Temperature Range: -55°C To +125°C
• Msl: MSL 5 - 48 Hours
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD698–SPECIFICATIONS
Parameter
TRANSFER FUNCTION
OVERALL ERROR T
SIGNAL OUTPUT CHARACTERISTICS
EXCITATION OUTPUT CHARACTERISTICS (@ 2.5 kHz)
SIGNAL INPUT CHARACTERISTICS
POWER SUPPLY REQUIREMENTS
OPERATING TEMPERATURE RANGE
Output Voltage Range
Output Current, T
Short Circuit Current
Nonlinearity
Gain Error
Gain Drift
Output Offset
Offset Drift
Excitation Voltage Rejection
Power Supply Rejection ( 12 V to 18 V)
PSRR Gain
PSRR Offset
Common-Mode Rejection ( 3 V)
Excitation Voltage Range
Excitation Voltage (Resistors Are 1% Absolute Values)
Excitation Voltage TC
Output Current
Short Circuit Current
DC Offset Voltage (Differential, R1 = 12.7 k )
Frequency
Frequency TC
Total Harmonic Distortion
A/B Ratio Usable Full-Scale Range
Signal Voltage B Channel
Signal Voltage A Channel
Input Impedance
Input Bias Current (BIN, AIN)
Signal Reference Bias Current
Excitation Frequency
Operating Range
Dual Supply Operation ( 10 V Output)
Single Supply Operation
Current (No Load at Signal and Excitation Outputs)
T
MIN
CMRR Gain
CMRR Offset
Output Ripple
(R1 = Open)
(R1 = 12.7 k )
(R1 = 487 )
T
T
0 V to +10 V Output
0 V to 10 V Output
MIN
MIN
to T
to T
to T
MAX
3
2
MAX
MAX
T
6
MIN
5
MIN
to T
MIN
7
to T
MAX
to T
1
MAX
4
MAX
(@ T
A
= +25 C, V
Min
2.1
1.2
2.6
14
30
20
0.1
0.1
0.0
0
13
17.5
17.5
–55
–2–
CM
13
11
= 0 V, and V+, V– = 15 V dc, unless otherwise noted)
AD698SQ
Typ
V
0.4
11
20
75
0.1
20
0.02
5
100
50
15
25
2
4
100
50
40
60
30
200
–50
200
1
2
12
OUT
Max
1.65
300
100
100
100
24
2.15
4.35
21.2
20 k
0.9
3.5
3.5
5
10
20 k
36
15
18
+125
A
B
500
1.0
100
1
25
100
500 A
20
0.l
0.1
0.0
17.5
17.5
Min
2.1
1.2
2.6
14
30
0
13
–40
13
11
AD698AP
R2
Typ
0.4
11
20
75
0.1
20
0.02
5
100
50
15
25
2
4
100
50
40
60
30
200
–50
200
1
2
12
Max
1.65
300
100
100
100
24
2.15
4.35
21.2
20 k
0.9
3.5
3.5
5
10
20 k
36
15
18
+85
500
1.0
100
1
25
100
V
mA
mA
ppm of FS
% of FS
ppm/ C of FS
% of FS
ppm/ C of FS
ppm/dB
ppm/V
ppm/V
ppm/V
ppm/V
mV rms
Unit
V
% of FS
V rms
V rms
V rms
V rms
ppm/ C
mA rms
mA rms
mA
mV
Hz
ppm/ C
dB
V rms
V rms
k
Hz
V
V
V
V
mA
mA
C
A
A
REV. B