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TI OPA111BM
Single Op Amp with High Output Voltage Range
Brands: Texas Instruments
Mfr.Part #: OPA111BM
Datasheet: OPA111BM Datasheet (PDF)
Package/Case: TO-8
RoHS Status:
Stock Condition: 5348 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomOPA111BM General Description
The OPA111BM is a high-precision, low-offset voltage operational amplifier (op-amp) manufactured by Texas Instruments. It features ultra-low offset voltage drift and high open-loop gain, making it ideal for precision applications requiring accurate signal amplification. With a wide bandwidth and low noise, it suits instrumentation, data acquisition, and control systems where signal integrity is crucial.The OPA111BM operates over a wide temperature range, typically from -40°C to 85°C, ensuring reliability in diverse environments. It offers excellent common-mode rejection ratio (CMRR) and power-supply rejection ratio (PSRR), minimizing errors caused by input offset and power supply variations. Its low input bias current and low input offset voltage enhance performance in sensor signal conditioning and measurement applications.This op-amp comes in a miniature SOT-23 package, facilitating compact circuit designs for space-constrained applications. Its versatility and precision make it a popular choice in industries like automotive, medical, and aerospace, where stringent performance requirements are essential
Features
- Low offset voltage: 200 µV maximum
- Low input bias current: 100 pA maximum
- Low input voltage noise: 7 nV/√Hz typical
- Wide supply range: ±2.25 V to ±18 V
- High open-loop gain: 109 dB typical
- Low power consumption: 1.1 mA per channel
Application
- Industrial process control
- Test and measurement equipment
- Automotive sensors
- Medical instrumentation
- Audio and video processing
- Precision data acquisition systems
- Signal conditioning
- Low noise signal amplification
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Precision Amplifiers | RoHS | Details |
| Series | OPA111 | Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 2 MHz | SR - Slew Rate | 2 V/us |
| CMRR - Common Mode Rejection Ratio | 100 dB | Ib - Input Bias Current | 1 pA |
| Vos - Input Offset Voltage | 250 uV | en - Input Voltage Noise Density | 30 nV/sqrt Hz |
| Supply Voltage - Max | +/- 18 V | Supply Voltage - Min | +/- 5 V |
| Operating Supply Current | 2.5 mA | Minimum Operating Temperature | - 25 C |
| Maximum Operating Temperature | + 85 C | Shutdown | No Shutdown |
| Mounting Style | Through Hole | Package / Case | TO-8 |
| Amplifier Type | High Output Current Amplifier | Brand | Texas Instruments |
| Dual Supply Voltage | +/- 15 V | Height | 4.4 mm |
| In - Input Noise Current Density | 0.0004 pA/sqrt Hz | Length | 9.08 mm |
| Maximum Dual Supply Voltage | +/- 18 V | Minimum Dual Supply Voltage | +/- 5 V |
| Operating Supply Voltage | +/- 5 V to +/- 18 V | Pd - Power Dissipation | 750 mW |
| Product | Precision Amplifiers | Product Type | Precision Amplifiers |
| Factory Pack Quantity | 1 | Subcategory | Amplifier ICs |
| Supply Type | Dual | Technology | BiFET |
| Voltage Gain dB | 125 dB | Width | 9.08 mm |
| Unit Weight | 0.535282 oz |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The OPA111BM is a precision operational amplifier chip designed for high performance and accuracy in various applications. It offers low offset voltage, low noise, high common-mode rejection ratio, and high open-loop gain. The chip is ideal for precision instrumentation, medical electronics, and other demanding applications that require high precision and stability.
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Equivalent
Some equivalent products to the OPA111BM chip include the OPA111BM/883, OPA2107AP, AD8672ARMZ, and TL081CP chips. These chips are all operational amplifiers that can be used as substitutes for the OPA111BM in various applications. -
Features
The OPA111BM is an operational amplifier (op-amp) with features like low offset voltage, low input bias current, and low noise for precision applications. It has a high common-mode rejection ratio (CMRR) and wide supply voltage range. The OPA111BM also has a high open-loop gain and is stable with capacitive loads, making it suitable for various amplification and signal conditioning tasks. -
Pinout
The OPA111BM is an operational amplifier with 8 pins. It has two inputs (one non-inverting and one inverting), one output, and a power supply connection. The pins are used for signal input, power supply, and connecting the output. -
Manufacturer
The manufacturer of the OPA111BM is Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It operates in several segments including analog, embedded processing, and digital light processing. -
Application Field
The OPA111BM is a precision operational amplifier commonly used in a variety of applications including medical equipment, test and measurement instruments, audio processing, and high-performance data acquisition systems. It is also suitable for applications requiring high accuracy, low noise, and low offset voltage. -
Package
The OPA111BM chip is a microcircuit packaged in an SOIC (Small Outline Integrated Circuit) package. It has a form of a rectangular shape with leads extending from both sides, enabling surface mount on PCBs. The dimensions of the package are approximately 5.00mm x 6.40mm x 1.75mm.
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