TLV8812DGKR

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TLV8812DGKR

IC OPAMP GP 2 CIRCUIT 8VSSOP

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  • Mfr. Partie #TLV8812DGKR
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  • En stock4823

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Spécifications

Part Status Active
Base Product Number TLV8812
Amplifier Type Standard (General Purpose)
Number of Circuits 2
Output Type Rail-to-Rail
Slew Rate 0.0015V/µs
Gain Bandwidth Product 6 kHz
Current - Input Bias 0.1 pA
Voltage - Input Offset 75 µV
Current - Supply 425nA (x2 Channels)
Voltage - Supply Span (Min) 1.7 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-VSSOP
Packaging Cut Tape (CT), Tape & Reel (TR)
Current - Output / Channel 4.7 mA

Vue d'ensemble

Description

The TLV8812DGKR is a dual operational amplifier from Texas Instruments designed for low-power applications. It features a wide supply voltage range of 2.7V to 16V, making it versatile for various battery-operated devices and low-voltage systems. The amplifier offers a low offset voltage, low noise, and high slew rate, ensuring accurate signal amplification with minimal distortion.
Key specifications include a bandwidth of 1MHz and a maximum output current of 30mA, which allows it to drive loads effectively. The TLV8812 is also characterized by a rail-to-rail output, enabling it to utilize the full supply voltage range for maximum performance.
Packaged in a small form factor (SOT-23), it is suitable for space-constrained applications. The device is ideal for use in sensor signal conditioning, audio applications, and portable instruments due to its low power consumption and operational efficiency. Overall, the TLV8812DGKR is a reliable choice for engineers seeking compact, energy-efficient amplification solutions.

Features

The TLV8812DGKR is a dual operational amplifier featuring low power consumption and high performance. Key features include:
1. Supply Voltage: Operates from a single supply voltage range of 2.7V to 36V or dual supply configurations.
2. Low Input Offset Voltage: Provides accuracy with a typical input offset voltage of 0.5 mV.
3. Rail-to-Rail Output: Allows output voltage to swing close to the power supply rails, maximizing signal range.
4. High Gain Bandwidth Product: Offers a bandwidth of 1 MHz, suitable for various applications.
5. Low Noise: Features a low noise density of 15 nV/√Hz at 1 kHz, ensuring minimal signal distortion.
6. Slew Rate: 0.3 V/µs, allowing for faster response times in dynamic applications.
7. Packages: Available in a compact 8-pin SOIC package for space-constrained designs.
8. Temperature Range: Suitable for industrial applications with an operating temperature range of -40°C to +125°C.
These characteristics make the TLV8812DGKR ideal for precision signal processing in various electronic applications.

Package

The TLV8812DGKR is offered in a MicroSiP package, specifically a 2.5 mm x 3 mm VSSOP (Very Thin Shrink Small Outline Package) with 8 pins. This package type is known for its compact size, making it suitable for space-constrained applications.

Pinout

The TLV8812DGKR is a dual, low-power, operational amplifier featuring a total of 8 pins in the MSOP-8 package.
Pin Count: 8
Pin Functions:
1. Inverting Input (−): Input for the inverting terminal of the first op-amp.
2. Non-Inverting Input (+): Input for the non-inverting terminal of the first op-amp.
3. Output (OUT): Output of the first op-amp.
4. V- (Negative Supply Voltage): Negative power supply connection.
5. V+ (Positive Supply Voltage): Positive power supply connection.
6. Inverting Input (−): Input for the inverting terminal of the second op-amp.
7. Non-Inverting Input (+): Input for the non-inverting terminal of the second op-amp.
8. Output (OUT): Output of the second op-amp.
This op-amp is designed for low-voltage applications and offers low offset voltage, making it ideal for precision signal conditioning, filtering, and amplification tasks.

Manufacturer

The TLV8812DGKR is manufactured by Texas Instruments (TI), a prominent American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits (ICs), particularly analog and embedded processing products. Founded in 1930, the company is well-known for its innovation in the electronics industry, providing solutions across multiple sectors, including automotive, industrial, communications, and consumer electronics. TI is recognized for its commitment to quality and performance in semiconductor technology, making it a leading player in the global market.

Application

The TLV8812DGKR is a precision, low-power operational amplifier suitable for various applications, including battery-powered devices, sensor signal conditioning, data acquisition systems, and audio processing. It is commonly used in instrumentation, active filters, and voltage followers. Its low offset voltage and high input impedance make it ideal for medical equipment, automotive sensors, and portable applications.

Equivalent

Equivalent products to the TLV8812DGKR chip include the TLV8811, TLV8813, and TLV8814, which are part of the same family and offer similar performance characteristics. Other alternatives may include the MCP6001, MCP6002, and LMV321, depending on specific application requirements such as voltage range, bandwidth, and supply current. Always verify the electrical specifications to ensure compatibility.

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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