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MFG:BB Package Cooled:CAN8
Part Number: OPA111
MFG: BB
Package Cooled: CAN8
Description: The OPA111 is a precision monolithic dielectrically isolated FET (Difet ®
- Table of contents:
OPA111
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Suppliers
DataSheet
General Description
OPA111 General Description
The OPA111 is a precision monolithic dielectrically isolated FET (Difet ®) operational amplifier. Outstanding performance characteristics allow its use in the most critical instrumentation applications.
Noise, bias current, voltage offset, drift, open-loop gain, common-mode rejection, and power supply rejection
are superior to BIFET® amplifiers.
Very low bias current is obtained by dielectric isolation with on-chip guarding.
Laser trimming of thin-film resistors gives very low offset and drift. Extremely low noise is achieved with patented circuit design techniques. A new cascode design allows high precision input specifications and reduced susceptibility to flicker noise.
Standard 741 pin configuration allows upgrading of existing designs to higher performance levels.
OPA111 Maximum Ratings
Supply .......................................................................................... ±18VDC
Internal Power Dissipation(1) ........................................................ 750mW
Differential Input Voltage(2) ......................................................... ±36VDC
Input Voltage Range(2) ................................................................ ±18VDC
Storage Temperature Range ............................................ 65 to +150
Operating Temperature Range ......................................... 55 to +125
Lead Temperature (soldering, 10s) .................................................. +300
Output Short Circuit Duration(3) ................................................ Continuous
Junction Temperature ....................................................................... +175
NOTES: (1) Packages must be derated based on JC = 150/W or JA = 300/W. (2) For supply voltages less than ±18VDC, the absolute maximum input voltage is equal to +18V > VIN > VCC 6V. See Figure 2. (3) Short circuit may be to power supply common only. Rating applies to +25 ambient. Observe dissipation limit and TJ.
OPA111 Features
` LOW NOISE: 100% Tested, 8nVHz max (10kHz)
` LOW BIAS CURRENT: 1pA max
` LOW OFFSET: 250mV max
` LOW DRIFT: 1V/ max
` HIGH OPEN-LOOP GAIN: 120dB min
` HIGH COMMON-MODE REJECTION: 100dB min
` LOW BIAS CURRENT: 1pA max
` LOW OFFSET: 250mV max
` LOW DRIFT: 1V/ max
` HIGH OPEN-LOOP GAIN: 120dB min
` HIGH COMMON-MODE REJECTION: 100dB min
OPA111 Typical Application
` PRECISION INSTRUMENTATION
` DATA ACQUISITION
` TEST EQUIPMENT
` OPTOELECTRONICS
` MEDICAL EQUIPMENT-CAT SCANNER
` RADIATION HARD EQUIPMENT
` DATA ACQUISITION
` TEST EQUIPMENT
` OPTOELECTRONICS
` MEDICAL EQUIPMENT-CAT SCANNER
` RADIATION HARD EQUIPMENT
OPA111 Connection Diagram
OPA111
PDF/DataSheet Download
- Datasheet: OPA111
- File Size: 182769 KB
- Manufacturer: BURR-BROWN [Burr-Brown Corporation]
- Click here to Download
- ·OPA1013
- BURR-BROWN [Burr-Brown Corporation]
- Precision, Single-Supply DUAL OPERATIONAL AMPLIFIER
- 169775 KB
- ·OPA1013CN8
- BURR-BROWN [Burr-Brown Corporation]
- Precision, Single-Supply DUAL OPERATIONAL AMPLIFIER
- 169775 KB
- ·OPA1013DN8
- BURR-BROWN [Burr-Brown Corporation]
- Precision, Single-Supply DUAL OPERATIONAL AMPLIFIER
- 169775 KB
- ·OPA111AM
- BURR-BROWN [Burr-Brown Corporation]
- Low Noise Precision Difet OPERATIONAL AMPLIFIER
- 182769 KB
- ·OPA111BM
- BURR-BROWN [Burr-Brown Corporation]
- Low Noise Precision Difet OPERATIONAL AMPLIFIER
- 182769 KB
- ·OPA111SM
- BURR-BROWN [Burr-Brown Corporation]
- Low Noise Precision Difet OPERATIONAL AMPLIFIER
- 182769 KB
- ·OPA1202
- ETC [ETC]
- Solid State Switches
- 540600 KB
- ·OPA1205
- ETC [ETC]
- Solid State Switches
- 540600 KB
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