OPA111 Datasheet, PDF (2/14 Pages) Burr-Brown (TI) – Low Noise Precision Difet OPERATIONAL AMPLIFIER

SPECIFICATIONS
ELECTRICAL
At V_CC = ±15VDC and T_A = +25°C unless otherwise noted.
OPA111AM
OPA111BM
OPA111SM
PARAMETER
INPUT
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
NOISE
Voltage, f_O = 10Hz
f_O = 100Hz
f_O = 1kHz
f_O = 10kHz
f_B = 10Hz to 10kHz
f_B = 0.1Hz to 10Hz
Current, f_B = 0.1Hz to 10Hz
f_O = 0.1Hz thru 20kHz
100% Tested
100% Tested
100% Tested
100% Tested
100% Tested
(1)
(1)
(1)
OFFSET VOLTAGE⁽²⁾
Input Offset Voltage
Average Drift
Supply Rejection
V_CM = 0VDC
T_A = T_MIN to T_MAX
V_CC = ±10V to ±18V 90
40
80
15
40
8
15
6
8
0.7
1.2
1.6
3.3
9.5
15
0.5
0.8
±100
±2
110
±3
±500
±5
±31
BIAS CURRENT⁽²⁾
Input Bias Current
OFFSET CURRENT⁽²⁾
Input Offset Current
IMPEDANCE
Differential
Common-Mode
V_CM = 0VDC
V_CM = 0VDC
±0.8
±2
±0.5
±1.5
10¹³ || 1
10¹⁴ || 3
VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
OPEN-LOOP GAIN, DC
V_IN = ±10VDC
±10
±11
90
110
Open-Loop Voltage Gain
FREQUENCY RESPONSE
R_L ≥ 2kΩ
114
125
30
60
11
30
7
12
6
8
0.6
1
1.2
2.5
7.5
12
0.4
0.6
±50
±250
±0.5
±1
100
110
±3
±10
±0.5
±1
±0.25 ±0.75
10¹³ || 1
10¹⁴ || 3
±10
±11
100
110
120
125
40
80
nV/√Hz
15
40
nV/√Hz
8
15
nV/√Hz
6
8
nV/√Hz
0.7
1.2
µVrms
1.6
3.3
µVp-p
9.5
15
fAp-p
0.5
0.8
fA/√Hz
±100
±500
µV
±2
±5
µV/°C
90
110
dB
±3
±31
µV/V
±0.8
±2
pA
±0.5
±1.5
pA
10¹³ || 1
10¹⁴ || 3
Ω || pF
Ω || pF
±10
±11
V
90
110
dB
114
125
dB
Unity Gain, Small Signal
Full Power Response
Slew Rate
Settling Time, 0.1%
0.01%
Overload Recovery,
50% Overdrive⁽³⁾
RATED OUTPUT
2
20Vp-p, R_L = 2kΩ
16
32
V_O = ±10V, R_L = 2kΩ
1
2
Gain = –1, R_L = 2kΩ
6
10V Step
10
Gain = –1
5
2
16
32
1
2
6
10
5
2
16
32
1
2
6
10
5
MHz
kHz
V/µs
µs
µs
µs
Voltage Output
R_L = 2kΩ
±11
±12
±11
±12
±11
±12
V
Current Output
V_O = ±10VDC
±5.5
±10
±5.5
±10
±5.5
±10
mA
Output Resistance
DC, Open Loop
100
100
100
Ω
Load Capacitance Stability
Gain = +1
1000
1000
1000
pF
Short Circuit Current
10
40
10
40
10
40
mA
POWER SUPPLY
Rated Voltage
Voltage Range, Derated
Performance
Current, Quiescent
TEMPERATURE RANGE
I_O = 0mADC
±15
±15
±15
VDC
±5
±18
±5
±18
±5
±18
VDC
2.5
3.5
2.5
3.5
2.5
3.5
mA
Specification
Operating
Storage
θ Junction-Ambient
Ambient Temp.
–25
+85
–25
+85
–55
+125
°C
Ambient Temp.
–55
+125
–55
+125
–55
+125
°C
Ambient Temp.
–65
+150
–65
+150
–65
+150
°C
200
200
200
°C/W
NOTES: (1) Sample tested—this parameter is guaranteed. (2) Offset voltage, offset current, and bias current are measured with the units fully warmed up. (3) Overload
recovery is defined as the time required for the output to return from saturation to linear operation following the removal of a 50% input overdrive.
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.
®
OPA111
2