Purchase OPA124, In-stock OPA124 From SeekIC.
MFG:BB Package Cooled:DIP8 D/C:08+
Part Number: OPA124
MFG: BB
Package Cooled: DIP8
D/C: 08+
Description: The OPA124 is a precision monolithic FET operational amplifier using a Difet (dielect...
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OPA124
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DataSheet
General Description
OPA124 General Description
The OPA124 is a precision monolithic FET operational amplifier using a Difet (dielectrical isolation) manufacturing process. Outstanding DC and AC performance characteristics allow its use in the most critical instrumentation applications.
Bias current, noise, voltage offset, drift, open-loop gain, common-mode rejection and power supply rejection are superior to BIFET and CMOS amplifiers.Difet fabrication achieves extremely low input bias currents without compromising input voltage noise performance. Low input bias current is maintained over a wide input common-mode voltage range with unique cascode circuitry. This cascode design also allows high precision input specifications and reduced susceptibility to flicker noise. Laser trimming of thinfilm resistors gives very low offset and drift.
Compared to the popular OPA111, the OPA124 gives comparable performance and is available in an 8-pin PDIP and 8-pin SOIC package.
OPA124 Maximum Ratings
Supply ........................................................................................ ±18VDC
Internal Power Dissipation(2) ...................................................... 750mW
Differential Input Voltage(3) ....................................................... ±36VDC
Input Voltage Range(3) .............................................................. ±18VDC
Storage Temperature Range .......................................... 65 to +150
Operating Temperature Range ....................................... 40 to +125
Lead Temperature (soldering, 10s) ................................................ +300
Output Short Circuit Duration(4) ............................................. Continuous
Junction Temperature ..................................................................... +175
NOTES: (1) Stresses above these ratings may cause permanent damage. (2) Packages must be derated based on JA = 90/W for PDIP and 100/W for SOIC. (3) For supply voltages less than ±18VDC, the absolute maximum input voltage is equal to +18V > VIN > VCC 6V. See Figure 2. (4) Short circuit may be to power supply common only. Rating applies to +25 ambient. Observe dissipation limit and TJ.
OPA124 Features
` LOW NOISE: 6nV/ Hz (10kHz)
` LOW BIAS CURRENT: 1pA max
` LOW OFFSET: 250mV max
` LOW DRIFT: 2V/ max
` HIGH OPEN-LOOP GAIN: 120dB min
` HIGH COMMON-MODE REJECTION: 100dB min
` AVAILABLE IN 8-PIN PLASTIC DIP AND 8-PIN SOIC PACKAGES
` LOW BIAS CURRENT: 1pA max
` LOW OFFSET: 250mV max
` LOW DRIFT: 2V/ max
` HIGH OPEN-LOOP GAIN: 120dB min
` HIGH COMMON-MODE REJECTION: 100dB min
` AVAILABLE IN 8-PIN PLASTIC DIP AND 8-PIN SOIC PACKAGES
OPA124 Typical Application
·PRECISION PHOTODIODE PREAMP
·MEDICAL EQUIPMENT
·OPTOELECTRONICS
·DATA ACQUISITION
·TEST EQUIPMENT
·MEDICAL EQUIPMENT
·OPTOELECTRONICS
·DATA ACQUISITION
·TEST EQUIPMENT
OPA124 Connection Diagram
OPA124
PDF/DataSheet Download
- Datasheet: OPA124
- File Size: 140937 KB
- Manufacturer: BURR-BROWN [Burr-Brown Corporation]
- Click here to Download
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