OPA124 Datasheet, PDF (2/13 Pages) Burr-Brown (TI) – Low Noise Precision Difet OPERATIONAL AMPLIFIER

SPECIFICATIONS
ELECTRICAL
At V_CC = ±15VDC and T_A = +25°C, unless otherwise noted.
OPA124U, P
OPA124UA, PA
OPA124PB
PARAMETER
CONDITION
INPUT NOISE
Voltage, f_O = 10Hz⁽⁴⁾
f_O = 100Hz⁽⁴⁾
f_O = 1kHz⁽⁴⁾
f_O = 10kHz⁽⁵⁾
f_B = 10Hz to 10kHz⁽⁵⁾
f_B = 0.1Hz to 10Hz
Current, f_B = 0.1Hz to 10Hz
f_O = 0.1Hz thru 20kHz
OFFSET VOLTAGE⁽¹⁾
Input Offset Voltage
vs Temperature
Supply Rejection
vs Temperature
V_CM = 0VDC
T_A = T_MIN to T_MAX
V_CC = ±10V to ±18V
T_A = T_MIN to T_MAX
BIAS CURRENT⁽¹⁾
Input Bias Current
V_CM = 0VDC
OFFSET CURRENT⁽¹⁾
Input Offset Current
V_CM = 0VDC
IMPEDANCE
Differential
Common-Mode
VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
vs Temperature
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
FREQUENCY RESPONSE
Unity Gain, Small Signal
Full Power Response
Slew Rate
THD
Settling Time, 0.1%
0.01%
Overload Recovery,
50% Overdrive⁽²⁾
V_IN = ±10VDC
T_A = T_MIN to T_MAX
R_L ≥ 2kΩ
20Vp-p, R_L = 2kΩ
V_O = ±10V, R_L = 2kΩ
Gain = –1, R_L = 2kΩ
10V Step
Gain = –1
RATED OUTPUT
Voltage Output
Current Output
Output Resistance
Load Capacitance Stability
Short Circuit Current
R_L = 2kΩ
V_O = ±10VDC
DC, Open Loop
Gain = +1
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
9.5
15
0.5
0.8
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
nV/√Hz
T
T
nV/√Hz
T
T
nV/√Hz
T
T
nV/√Hz
T
T
µVrms
T
T
µVp-p
T
T
fAp-p
T
T
fA/√Hz
±200 ±800
±150 ±500
±100 ±250
µV
±4
±7.5
±2
±4
±1
±2
µV/°C
88
110
90
T
100
T
dB
84
100
86
T
90
T
dB
±1
±5
±0.5
±2
±0.35
±1
pA
±1
±5
±0.5
±1
±0.25 ±0.5
pA
10¹³ || 1
T
10¹⁴ || 3
T
T
Ω || pF
T
Ω || pF
±10
±11
T
T
T
T
V
92
110
94
T
100
T
dB
86
100
T
T
90
T
dB
106
125
T
T
120
T
dB
1.5
16
32
1
1.6
0.0003
6
10
5
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
MHz
kHz
V/µs
%
µs
µs
µs
±11
±12
T
T
T
T
V
±5.5
±10
T
T
T
T
mA
100
T
T
Ω
1000
T
T
pF
10
40
T
T
T
T
mA
POWER SUPPLY
Rated Voltage
Voltage Range, Derated
Current, Quiescent
TEMPERATURE RANGE
Specification
Storage
θ Junction-Ambient: PDIP
SOIC
I_O = 0mADC
±15
T
T
VDC
±5
±18
T
T
T
T
VDC
2.5
3.5
T
T
T
T
mA
T_MIN and T_MAX
–25
+85
T
–65
+125
T
90
100
T
T
T
°C
T
T
T
°C
T
T
°C/W
T
T
°C/W
T Specification same as OPA124U, P
NOTES: (1) Offset voltage, offset current, and bias current are measured with the units fully warmed up. For performance at other temperatures see Typical Performance
Curves. (2) 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.
(3) For performance at other temperatures see Typical Performance Curves. (4) Sample tested, 98% confidence. (5) Guaranteed by design.
®
OPA124
2