Product Summary

The OPA211AIDR is a high precision monolithic dielectrically isolated FET (Difet ) operational amplifier. Outstanding performance characteristics allow its use in the most critical instrumentation applications. The applications of the OPA211AIDR are (1)precision instrumentation; (2)data acquisition; (3)test equipment; (4)professional audio equipment; (5)medical equipment; (6)detector arrays.

Parametrics

OPA211AIDR absolute maximum ratings: (1)Supply: ±18VDC; (2)Internal Power Dissipation (TJ ≤ +175℃): 500mW; (3)Differential Input Voltage: Total VCC; (4)Input Voltage Range: ±VCC; (5)Storage Temperature Range: –65 to +150℃; (6)Operating Temperature Range: –55 to +125℃; (7)Lead Temperature (soldering, 10s): +300℃; (8)Output Short Circuit to Ground (+25℃): Continuous; (9)Junction Temperature: +175℃.

Features

OPA211AIDR features: (1)low noise: 100% Tested, 8nV/√Hz max at 10kHz; (2)low bias current: 4pA max; (3)low offset: 500μV max; (4)low drift: 2.8μV/℃; (5)high open-loop gain: 114dB min; (6)high common-mode rejection: 96dB min.

Diagrams

OPA211AIDR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
OPA211AIDR
OPA211AIDR
Texas Instruments
Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Lo Pwr Prec Op Amp
Data Sheet
0-1: $4.66
1-10: $4.18
10-25: $3.73
25-50: $3.51
OPA211AIDRG4
OPA211AIDRG4
Texas Instruments
Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Low Pwr Prec Op Amp
Data Sheet
0-2005: $2.33
2005-2500: $2.33
OPA211AIDRGT
OPA211AIDRGT
Texas Instruments
Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Low Pwr Prec Op Amp
Data Sheet
0-1: $6.00
1-25: $4.92
25-100: $4.44
100-250: $3.20
OPA211AIDRGTG4
OPA211AIDRGTG4
Texas Instruments
Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Lo Pwr Prec Op Amp
Data Sheet
0-148: $4.08
148-250: $3.20
250-500: $3.16
500-1000: $3.11
OPA211AIDRGR
OPA211AIDRGR
Texas Instruments
Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Low Pwr Prec Op Amp
Data Sheet
0-1000: $2.64
1000-2355: $2.64
OPA211AIDRGRG4
OPA211AIDRGRG4
Texas Instruments
Operational Amplifiers - Op Amps 1.1nV/rtHz Noise Lo Pwr Prec Op Amp
Data Sheet
0-1000: $2.65
1000-2345: $2.65