SPECIFICATIONS
ELECTRICAL
At T
A
= +25°C, and V
S
=
±15V,
unless otherwise noted.
OPA627BM, BP, SM
OPA637BM, BP, SM
PARAMETER
OFFSET VOLTAGE
(1)
Input Offset Voltage
AP, BP, AU Grades
Average Drift
AP, BP, AU Grades
Power Supply Rejection
INPUT BIAS CURRENT
(2)
Input Bias Current
Over Specified Temperature
SM Grade
Over Common-Mode Voltage
Input Offset Current
Over Specified Temperature
SM Grade
NOISE
Input Voltage Noise
Noise Density: f = 10Hz
f = 100Hz
f = 1kHz
f = 10kHz
Voltage Noise, BW = 0.1Hz to 10Hz
Input Bias Current Noise
Noise Density, f = 100Hz
Current Noise, BW = 0.1Hz to 10Hz
INPUT IMPEDANCE
Differential
Common-Mode
INPUT VOLTAGE RANGE
Common-Mode Input Range
Over Specified Temperature
Common-Mode Rejection
OPEN-LOOP GAIN
Open-Loop Voltage Gain
Over Specified Temperature
SM Grade
FREQUENCY RESPONSE
Slew Rate: OPA627
OPA637
Settling Time: OPA627 0.01%
0.1%
OPA637 0.01%
0.1%
Gain-Bandwidth Product: OPA627
OPA637
Total Harmonic Distortion + Noise
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Current
OUTPUT
Voltage Output
Over Specified Temperature
Current Output
Short-Circuit Current
Output Impedance, Open-Loop
TEMPERATURE RANGE
Specification: AP, BP, AM, BM, AU
SM
Storage: AM, BM, SM
AP, BP, AU
θ
J-A
: AM, BM, SM
AP, BP
AU
R
L
= 1kΩ
V
O
=
±10V
1MHz
–25
–55
–60
–40
200
100
160
±11
±10.5
106
112
106
100
40
100
CONDITIONS
MIN
TYP
40
100
0.4
0.8
120
1
MAX
100
250
0.8
2
100
5
1
50
5
1
50
OPA627AM, AP, AU
OPA637AM, AP, AU
MIN
TYP
130
280
1.2
2.5
116
2
MAX
250
500
2
UNITS
µV
µV
µV/°C
µV/°C
dB
pA
nA
nA
pA
pA
nA
nA
V
S
=
±4.5
to
±18V
V
CM
= 0V
V
CM
= 0V
V
CM
= 0V
V
CM
=
±10V
V
CM
= 0V
V
CM
= 0V
106
10
2
1
0.5
2
1
10
2
15
8
5.2
4.5
0.6
1.6
30
10
13
|| 8
10
13
|| 7
±11.5
±11
116
120
117
114
55
135
550
450
450
300
16
80
0.00003
±15
±7
±12.3
±11.5
±45
+70/–55
55
40
20
8
6
1.6
2.5
60
20
10
5.6
4.8
0.8
2.5
48
*
*
*
*
100
106
100
*
*
110
116
110
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
µVp-p
fA/√Hz
fAp-p
Ω
|| pF
Ω
|| pF
V
V
dB
dB
dB
dB
V/µs
V/µs
ns
ns
ns
ns
MHz
MHz
%
V
V
mA
V
CM
=
±10.5V
V
O
=
±10V,
R
L
= 1kΩ
V
O
=
±10V,
R
L
= 1kΩ
V
O
=
±10V,
R
L
= 1kΩ
G
G
G
G
G
G
–1, 10V Step
–4, 10V Step
–1, 10V Step
–1, 10V Step
–4, 10V Step
–4, 10V Step
G=1
G = 10
G = +1, f = 1kHz
=
=
=
=
=
=
*
*
*
*
*
*
*
*
*
*
*
*
±4.5
±18
±7.5
*
*
*
*
*
*
*
*
*
*
*
±11.5
±11
±35
±100
*
*
V
mA
mA
Ω
°C
°C
°C
°C
°C/W
°C/W
°C/W
+85
+125
+150
+125
*
*
*
*
*
*
*
*
* Specifications same as “B” grade.
NOTES: (1) Offset voltage measured fully warmed-up. (2) High-speed test at T
J
= +25°C. See Typical Performance Curves for warmed-up performance.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA627, 637
2
BURR-BROWN [ BURR-BROWN CORPORATION ]
