Product Summary

The OPA111AM is a precision monolithic dielectrically isolated FET operational amplifier. Outstanding performance characteristics allow its use in the most critical instrumentation applications. The applications of OPA111AM are precision instrumentation, data acquisition, test equipment optoelectronics, medical equipment-cat scanner, radiation hard equipment.

Parametrics

OPA111AM absolute maximum ratings: (1)Supply:±18VDC; (2)Internal Power Dissipation:750mW; (3)Differential Input Voltage:±36VDC; (4)Input Voltage Range:±18VDC; (5)Storage Temperature Range:–65℃ to +150℃; (6)Operating Temperature Range:–55℃ to +125℃; (7)Lead Temperature (soldering, 10s):+300℃; (8)Output Short Circuit Duration:Continuous; (9)Junction Temperature:+175℃.

Features

OPA111AM features: (1)low noise: 100% Tested, 8nV√Hz max(10kHz); (2)low bias current: 1pA max; (3)low offset: 250μV max; (4)low drift: 1μV/℃ max; (5)high open-loop gain: 120dB min; (6)high common-mode rejection:100dB min.

Diagrams

OPA111AM circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA111AM
OPA111AM
Texas Instruments
Operational Amplifiers - Op Amps Low Noise Prec Difet Op Amp
Data Sheet
0-1: $21.32
1-25: $18.13
25-100: $16.84
100-250: $15.45
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA1013DN8G4
OPA1013DN8G4
Texas Instruments
Operational Amplifiers - Op Amps Precision Single Supply Dual
Data Sheet
0-1: $2.70
1-10: $2.42
10-25: $2.16
25-50: $2.03
OPA111AM
OPA111AM
Texas Instruments
Operational Amplifiers - Op Amps Low Noise Prec Difet Op Amp
Data Sheet
0-1: $21.32
1-25: $18.13
25-100: $16.84
100-250: $15.45
OPA111BM
OPA111BM
Texas Instruments
Operational Amplifiers - Op Amps Low Noise Precision Difet Op Amp
Data Sheet
0-1: $32.01
1-25: $27.71
25-100: $25.96
100-250: $24.25
OPA124UE4
OPA124UE4
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Operational Amplifiers - Op Amps Lo Noise Prec Difet Op Amp
Data Sheet
0-1: $6.41
1-10: $5.76
10-25: $5.13
25-50: $4.84
OPA129UE4
OPA129UE4
Texas Instruments
Operational Amplifiers - Op Amps Ultra-Low Bias Current Difet
Data Sheet
0-1: $4.32
1-10: $3.88
10-25: $3.46
25-50: $3.26
OPA131UJ
OPA131UJ
Texas Instruments
Operational Amplifiers - Op Amps Gen Purp FET-Input Oper Amplifier
Data Sheet
0-1: $1.21
1-10: $1.09
10-25: $0.97
25-100: $0.65