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Texas Instruments OPA211ID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers

Precision operational amplifier featuring 1.1nV/√Hz noise, 45MHz bandwidth, and 80MHz gain bandwidth product.

2,500 ActiveTexas InstrumentsD$24.35RoHS
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OPA211ID
Manufacturer
Texas Instruments
Part Number (MPN)
OPA211ID
Category
Integrated Circuits (ICs)Amplifier and Linear ICsOperational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers
Detailed Description
Precision operational amplifier featuring 1.1nV/√Hz noise, 45MHz bandwidth, and 80MHz gain bandwidth product. This general-purpose amplifier offers a low input offset voltage of 30µV and input bias current of 125nA. Operates from ±2.25V to ±18V dual supply or 4.5V to 36V single supply, with a maximum output current of 30mA. Packaged in an 8-SOIC case, it boasts a 114dB common mode rejection ratio and 140dB power supply rejection ratio, with a slew rate of 27V/µs.
Package
D
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PDF OPA211ID Datasheet
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Technical Specifications

Texas Instruments OPA211ID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers technical specifications.

General

RoHS
Yes
Number of Channels
1
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Supply Voltage
18V
Amplifier Type
GENERAL PURPOSE
Bandwidth
45MHz
Package
D
CMRR
114dB

Alternate Parts Comparison (OPA211ID vs OPA4227UA vs OPA4277UA vs OPA698ID)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsOPA211ID
Texas InstrumentsOPA4227UA
Texas InstrumentsOPA4277UA
Texas InstrumentsOPA698ID
Operating Temperature-40°C ~ 125°C-40°C ~ 85°C-40°C ~ 85°C-40°C ~ 85°C
Supply Voltage18V18V2V ~ 18V5V ~ 12V
Number of Channels1441
RoHSYesYesYesYes
Amplifier TypeGENERAL PURPOSEGENERAL PURPOSEGENERAL PURPOSEVoltage Feedback
Bandwidth45MHz8MHz1MHz450MHz
CMRR114dB120dB115dB54dB
Gain Bandwidth Product80MHz8MHz1MHz250MHz
Input Bias Current125nA10nA2.8nA12uA
Input Offset Voltage30uV200uV20uV2mV
Lead FreeLead FreeLead FreeLead FreeLead Free
Max Dual Supply Voltage18V18V18V6V
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Texas Instruments OPA211ID Operational Amplifiers, Instrumentation Amplifiers and Buffer Amplifiers Overview

Precision operational amplifier featuring 1.1nV/√Hz noise, 45MHz bandwidth, and 80MHz gain bandwidth product. This general-purpose amplifier offers a low input offset voltage of 30µV and input bias current of 125nA. Operates from ±2.25V to ±18V dual supply or 4.5V to 36V single supply, with a maximum output current of 30mA.

Packaged in an 8-SOIC case, it boasts a 114dB common mode rejection ratio and 140dB power supply rejection ratio, with a slew rate of 27V/µs.

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