OPA2111 Datasheet, PDF (2/13 Pages) Burr-Brown (TI) – Dual Low Noise Precision Difet OPERATIONAL AMPLIFIER

SPECIFICATIONS
ELECTRICAL
At V_CC = ±15VDC and T_A = +25°C unless otherwise noted
.
OPA2111AM
OPA2111BM
OPA2111SM
OPA2111KM, KP
PARAMETER
INPUT 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 to 20kHz
OFFSET VOLTAGE⁽²⁾
Input Offset Voltage
Average Drift
Match
Supply Rejection
Channel Separation
BIAS CURRENT⁽²⁾
Input Bias Current
Match
OFFSET CURRENT⁽²⁾
Input Offset Current
IMPEDANCE
Differential
Common-Mode
VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
Match
CONDITION
100% Tested
100% Tested
100% Tested
(1)
(1)
(1)
(1)
(1)
V_CM = 0VDC
T_A = T_MIN to T_MAX
100Hz, R_L = 2kΩ
V_CM = 0VDC
V_CM = 0VDC
V_IN = ±10VDC
R_L ≥ 2kΩ
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
40
80
15
40
8
15
6
8
0.7 1.2
1.6 3.3
15
24
0.8 1.3
30 60
11 30
7
12
6
8
0.6
1
1.2 2.5
12 19
0.6
1
40 80
15 40
8
15
6
8
0.7 1.2
1.6 3.3
15 24
0.8
1
40
nV/√Hz
15
nV/√Hz
8
nV/√Hz
6
nV/√Hz
0.7
µVrms
1.6
µVp-p
15
fAp-p
0.8
fA/√Hz
±0.1 ±0.75
±0.05 ±0.5
±0.1 ±0.75
±0.3 ±2
mV
±2
±6
±0.5 ±2.8
±2 ±6
±8 ±15 µV/°C
±1
±0.5
2
2
µV/°C
90 110
96 110
90 110
86 110
dB
±3 ±31
±3 ±16
±3 ±31
±3 ±50 µV/V
136
136
136
136
dB
±2
±8
±1
±1.2 ±4
±0.5
±2 ±8
±1
±3 ±15
pA
2
pA
±1.2 ±6
±0.6 ±3
±1.2 ±6
±3 ±12
pA
10¹³ || 1
10¹⁴ || 3
10¹³ || 1
10¹⁴ || 3
10¹³ || 1
10¹⁴ || 3
10¹³ || 1
10¹⁴ || 3
Ω || pF
Ω || pF
±10 ±11
±10 ±11
±10 ±11
±10 ±11
V
90 110
96 110
90 110
82 110
dB
110 125
114 125
110 125
106 125
dB
3
2
3
3
dB
FREQUENCY RESPONSE
Unity Gain, Small Signal
Full Power Response
Slew Rate
Settling Time, 0.1%
0.01%
Overload Recovery,
50% Overdrive⁽³⁾
RATED OUTPUT
Voltage Output
Current Output
Output Resistance
Load Capacitance Stability
Short Circuit Current
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
R_L = 2kΩ
V_O = ±10VDC
DC, Open-Loop
Gain = +1
±10 ±11
±5 ±10
100
1000
10 40
2
16 32
1
2
6
10
5
±10 ±11
±5 ±10
100
1000
10 40
2
16 32
1
2
6
10
5
±10 ±11
±5 ±10
100
1000
10 40
2
32
2
6
10
5
±10 ±11
±5 ±10
100
1000
10 40
MHz
kHz
V/µs
µs
µs
µs
V
mA
Ω
pF
mA
POWER SUPPLY
Rated Voltage
Voltage Range, Derated
Performance
Current, Quiescent
TEMPERATURE RANGE
I_O = 0mADC
±15
±15
±15
±15
±5
±18 ±5
±18 ±5
±18 ±5
±18
5
7
5
7
5
7
5
9
VDC
VDC
mA
Specification
Operating “M” Package
“P” Package
Storage “M” Package
“P” Package
θ Junction-Ambient
Ambient Temp.
Ambient Temp.
Ambient Temp.
–25
+85 –25
–55
+125 –55
–65
+150 –65
200
+85 –55
+125 –55
+150 –65
200
+125 0
+70
+125 –55
+125
–40
+85
+150 –65
+150
–40
+85
200
200⁽⁴⁾
°C
°C
°C
°C
°C
°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. (4) Typical θ_J-A =
150°C/W for plastic DIP.
®
OPA2111
2