SPECIFICATIONS
ELECTRICAL
At TA = +25°C, and VS = ±15V, unless otherwise noted.
OPA627BM, BP, SM
OPA637BM, BP, SM
OPA627AM, AP, AU
OPA637AM, AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
(1)
OFFSET VOLTAGE
Input Offset Voltage
AP, BP, AU Grades
Average Drift
AP, BP, AU Grades
Power Supply Rejection
40
100
0.4
0.8
120
100
250
0.8
2
130
280
1.2
2.5
116
250
500
2
µV
µV
µV/°C
µV/°C
dB
VS = ±4.5 to ±18V
106
100
INPUT BIAS CURRENT (2)
Input Bias Current
Over Specified Temperature
SM Grade
Over Common-Mode Voltage
Input Offset Current
Over Specified Temperature
SM Grade
VCM = 0V
VCM = 0V
VCM = 0V
VCM = ±10V
VCM = 0V
VCM = 0V
1
5
1
50
2
10
2
pA
nA
nA
pA
pA
nA
nA
1
0.5
2
1
5
1
50
10
2
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
15
8
5.2
4.5
0.6
40
20
8
6
1.6
20
10
5.6
4.8
0.8
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
µVp-p
1.6
30
2.5
60
2.5
48
fA/√Hz
fAp-p
INPUT IMPEDANCE
Differential
Common-Mode
1013 || 8
1013 || 7
*
*
Ω || pF
Ω || pF
INPUT VOLTAGE RANGE
Common-Mode Input Range
Over Specified Temperature
Common-Mode Rejection
±11
±10.5
106
±11.5
±11
116
*
*
*
*
V
V
dB
VCM = ±10.5V
100
110
OPEN-LOOP GAIN
Open-Loop Voltage Gain
Over Specified Temperature
SM Grade
V
O = ±10V, RL = 1kΩ
112
106
100
120
117
114
106
100
116
110
dB
dB
dB
VO = ±10V, RL = 1kΩ
VO = ±10V, RL = 1kΩ
FREQUENCY RESPONSE
Slew Rate: OPA627
OPA637
Settling Time: OPA627 0.01%
0.1%
G = –1, 10V Step
G = –4, 10V Step
G = –1, 10V Step
G = –1, 10V Step
G = –4, 10V Step
G = –4, 10V Step
G = 1
40
100
55
135
550
450
450
300
16
80
0.00003
*
*
*
*
*
*
*
*
*
*
*
V/µs
V/µs
ns
ns
ns
OPA637 0.01%
0.1%
ns
Gain-Bandwidth Product: OPA627
OPA637
Total Harmonic Distortion + Noise
MHz
MHz
%
G = 10
G = +1, f = 1kHz
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Current
±15
±7
*
*
V
V
mA
±4.5
±18
±7.5
*
*
*
OUTPUT
Voltage Output
Over Specified Temperature
Current Output
Short-Circuit Current
Output Impedance, Open-Loop
R
L = 1kΩ
±11.5
±11
±12.3
±11.5
±45
+70/–55
55
*
*
*
*
*
*
*
V
VO = ±10V
mA
mA
Ω
±35
±100
*
*
*
1MHz
TEMPERATURE RANGE
Specification: AP, BP, AM, BM, AU
–25
–55
–60
–40
+85
*
°C
°C
SM
Storage: AM, BM, SM
AP, BP, AU
+125
+150
+125
*
*
*
*
°C
°C
θJ-A: AM, BM, SM
AP, BP
200
100
160
*
*
°C/W
°C/W
°C/W
AU
* Specifications same as “B” grade.
NOTES: (1) Offset voltage measured fully warmed-up. (2) High-speed test at TJ = +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
TI [ TEXAS INSTRUMENTS ]
