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OP497GS-REEL

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17
OP497
Rev. E | Page 3 of 16
SPECIFICATIONS
T
A
= 25°C, V
S
= ±15 V, unless otherwise noted.
Table 1.
F Grade G Grade
Parameter Symbol Condition Min Typ Max Min Typ Max Unit
INPUT CHARACTERISTICS
Offset Voltage V
OS
40 75 80 150 μV
−40°C ≤ +85°C 70 150 120 250 μV
Average Input Offset Voltage Drift TCV
OS
T
MIN
− T
MAX
0.4 1.0 0.6 1.5 μV/°C
Long-Term Input Offset Voltage
Stability
0.1 0.1 μV/Month
Input Bias Current I
B
V
CM
= 0 V 40 150 60 200 pA
−40° ≤ T
A
≤ +85°C 60 200 80 300 pA
Average Input Bias Current Drift TC
IB
−40° ≤ T
A
≤ +85°C 0.3 0.3 pA/°C
Input Offset Current I
OS
V
CM
= 0 V 30 150 50 200 pA
−40° ≤ T
A
≤ +85°C 50 200 80 300 pA
Average Input Offset Current Drift T
C
I
OS
0.3 0.4 pA/°C
Input Voltage Range
1
IVR ±13 ±14 ±13 ±14 V
T
MIN
− T
MAX
±13 ±13.5 ±13 ±13.5 V
Common-Mode Rejection CMR V
CM
= ±13 V 114 135 114 135 dB
T
MIN
− T
MAX
108 120 108 120 dB
Large Signal Voltage Gain A
VO
V
O
= ±10 V, R
L
= 2 kΩ 1500 4000 1200 4000 V/mV
−40° ≤ T
A
≤ +85°C 800 2000 800 2000 V/mV
Input Resistance Differential Mode R
IN
30 30 MΩ
Input Resistance Common Mode R
INCM
500 500 GΩ
Input Capacitance C
IN
3 3 pF
OUTPUT CHARACTERISTICS
Output Voltage Swing V
O
R
L
= 2 kΩ ±13 ±13.7 ±13 ±13.7 V
R
L
= 10 kΩ, T
MIN
− T
MAX
±13 ±14 ±13 ±14 V
R
L
= 10 kΩ ±13 ±13.5 ±13 ±13.5 V
Short Circuit I
SC
±25 ±25 mA
POWER SUPPLY
Power Supply Rejection Ratio PSRR V
S
= ±2 V to ±20 V 114 135 114 135 dB
V
S
= ±2.5 V to ±20 V, T
MIN
− T
MAX
108 120 108 120 dB
Supply Current (per Amplifier) I
SY
No load 525 625 525 625 μA
T
MIN
− T
MAX
580 750 580 750 μA
Supply Voltage Range V
S
Operating range ±2 ±20 ±2 ±20 V
T
MIN
− T
MAX
±2.5 ±20 ±2.5 ±20 V
DYNAMIC PERFORMANCE
Slew Rate SR 0.05 0.15 0.05 0.15 V/μs
Gain Bandwidth Product GBW 500 500 kHz
Channel Separation CS V
O
= 20 V p-p, f
O
= 10 Hz 150 150 dB
NOISE PERFORMANCE
Voltage Noise e
n
p-p 0.1 Hz to 10 Hz 0.3 0.3 μV/p-p
Voltage Noise Density e
n
e
n
= 10 Hz 17 17 nV/√Hz
e
n
= 1 kHz 15 15 nV/√Hz
Current Noise Density i
n
i
n
= 10 Hz 20 20 fA/√Hz
1
Guaranteed by CMR test.
OP497
Rev. E | Page 4 of 16
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings apply to packaged parts.
Table 2.
Parameter Rating
Supply Voltage ±20 V
Input Voltage
1
20 V
Differential Input Voltage
1
40 V
Output Short-Circuit Duration Indefinite
Storage Temperature Range −65°C to +150°C
Operating Temperature Range −40°C to +85°C
Junction Temperature Range −65°C to +150°C
Lead Temperature (Soldering, 60 sec) 300°C
1
For supply voltages less than ±20 V, the absolute maximum input voltage is
equal to the supply voltage.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
θ
JA
is specified for the worst-case mounting conditions, that is,
θ
JA
is specified for a device in socket for the PDIP package, and
θ
JA
is specified for a device soldered to the printed circuit board
(PCB) for the SOIC package.
Table 3.
Package Type θ
JA
θ
JC
Unit
14-Lead PDIP (N-14) 76 33 °C/W
16-Lead SOIC (RW-16) 92 23 °C/W
1/4
OP497
V
2
2kΩ
CHANNEL SEPARATION = 20 log
()
–
+
50Ω
50kΩ
–
+
1/4
OP497
V
1
20V p-p @ 10Hz
V
1
V
2
/10,000
00309-004
Figure 4. Channel Separation Test Circuit
ESD CAUTION
OP497
Rev. E | Page 5 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25°C, V
S
= ±15 V, unless otherwise noted.
50
0
30
10
20
40
PERCENTAGE OF UNITS
INPUT OFFSET VOLTAGE (µV)
T
A
= 25°C
V
S
= ±15V
V
CM
= 0V
–100 –80 –60 –40 –20 0 20 40 60 80 100
00309-006
Figure 5. Typical Distribution of Input Offset Voltage
50
0
30
10
20
40
PERCENTAGE OF UNITS
INPUT BIAS CURRENT (pA)
T
A
= 25°C
V
S
= ±15V
V
CM
= 0V
–100 –80 –60 –40 –20 0 20 40 60 80 100
0
0309-007
Figure 6. Typical Distribution of Input Bias Current
PERCENTAGE OF UNITS
60
0
60
30
10
10
20
0
50
40
50403020
INPUT OFFSET CURRENT (pA)
T
A
= 25°C
V
S
= ±15V
V
CM
= 0V
0
0309-008
Figure 7. Typical Distribution of Input Offset Current
PERCENTAGE OF UNITS
50
0
0.8
30
10
0.1
20
0
40
0.70.60.50.40.30.2
TCV
OS
(µV/°C)
V
S
= ±15V
V
CM
= 0V
0
0309-009
Figure 8. Typical Distribution of TCV
OS
1k
100
10
TEMPERATURE (°C)
+I
B
I
OS
INPUT CURRENT (pA)
–75 –50 –25 0 25 50 75 100 125
00309-010
V
S
= ±15V
V
CM
= 0V
–I
B
Figure 9. Input Bias, Offset Current vs. Temperature
70
0
15
30
10
–10
20
–15
60
40
50
1050–5
–I
B
+I
B
INPUT BIAS CURRENT (pA)
COMMON-MODE VOLTAGE (V)
T
A
= 25°C
V
S
= ±15V
0
0309-011
Figure 10. Input Bias Current vs. Common-Mode Voltage
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P17

OP497GS-REEL

Mfr. #:
Buy OP497GS-REEL
Manufacturer:
Analog Devices Inc.
Description:
Precision Amplifiers QUAD PREC INPUT CRNT 75uV Max
Lifecycle:
New from this manufacturer.
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