Datasheet

3
®
OPA111
ABSOLUTE MAXIMUM RATINGS
Supply ........................................................................................... ±18VDC
Internal Power Dissipation
(1)
......................................................... 750mW
Differential Input Voltage
(2)
..........................................................±36VDC
Input Voltage Range
(2)
................................................................±18VDC
Storage Temperature Range ......................................... –65°C to +150°C
Operating Temperature Range ..................................... –55°C to +125°C
Lead Temperature (soldering, 10s) ............................................... +300°C
Output Short Circuit Duration
(3)
.............................................. Continuous
Junction Temperature .................................................................... +175°C
NOTES: (1) Packages must be derated based on
θ
JC
= 150°C/W or θ
JA
= 300°C/W. (2) For supply voltages less than ±18VDC, the absolute
maximum input voltage is equal to +18V > V
IN
> –V
CC
– 6V. See Figure
2. (3) Short circuit may be to power supply common only. Rating applies
to +25°C ambient. Observe dissipation limit and T
J
.
ELECTRICAL (FULL TEMPERATURE RANGE SPECIFICATIONS)
At V
CC
= ±15VDC and T
A
= T
MIN
to T
MAX
unless otherwise noted.
OPA111AM OPA111BM OPA111SM
PARAMETER CONDITION MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
TEMPERATURE RANGE
Specification Range Ambient Temp. –25 +85 –25 +85 –55 +125 °C
INPUT
OFFSET VOLTAGE
(1)
Input Offset Voltage V
CM
= 0VDC ±220 ±1000 ±110 ±500 ±300 ±1500 µV
Average Drift ±2 ±5 ±0.5 ±1 ±2 ±5 µV/°C
Supply Rejection V
CC
= ±10V to ±18V 86 100 90 100 86 100 dB
±10 ±50 ±10 ±32 ±10 ±50 µV/V
BIAS CURRENT
(1)
Input Bias Current V
CM
= 0VDC ±50 ±250 ±30 ±130 ±820 ±4100 pA
OFFSET CURRENT
(1)
Input Offset Current V
CM
= 0VDC ±30 ±200 ±15 ±100 ±510 ±3100 pA
VOLTAGE RANGE
Common-Mode Input Range ±10 ±11 ±10 ±11 ±10 ±11 V
Common-Mode Rejection V
IN
= ±10VDC 86 100 90 100 86 100 dB
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain R
L
≥ 2kΩ 110 120 114 120 110 120 dB
RATED OUTPUT
Voltage Output R
L
= 2kΩ±10.5 ±11 ±11 ±11.5 ±11 ±11.5 V
Current Output V
O
= ±10VDC ±5.25 ±10 ±5.25 ±10 ±5.25 ±10 mA
Short Circuit Current V
O
= 0VDC 10 40 10 40 10 40 mA
POWER SUPPLY
Current, Quiescent I
O
= 0mADC 2.5 3.5 2.5 3.5 2.5 3.5 mA
NOTES: (1) Offset voltage, offset current, and bias current are measured with the units fully warmed up.
ORDERING INFORMATION
OFFSET
TEMPERATURE VOLTAGE,
MODEL PACKAGE RANGE MAX (
µV)
OPA111AM TO-99 –25°C to +85°C ±500
OPA111BM TO-99 –25°C to +85°C ±250
OPA111SM TO-99 –55°C to +125°C ±500
CONNECTION DIAGRAM
Top View
OPA111
8
1
2
7
6
5
3
4
Offset
Trim
Offset
Trim
Output
+V
CC
Substrate and Case
–V
CC
–In
+In
PACKAGE INFORMATION
PACKAGE DRAWING
MODEL PACKAGE NUMBER
(1)
OPA111AM TO-99 001
OPA111BM TO-99 001
OPA111SM TO-99 001
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.