Specifications
| Attribute | Value |
| MountingStyle | SMD/SMT |
| Brand | Analog Devices |
| ProductType | Precision Amplifiers |
| Series | LTC2054 |
| Subcategory | Amplifier ICs |
| NumberofChannels | 1 Channel |
| Ib-InputBiasCurrent | 1 pA |
| SupplyVoltage-Max | 6 V |
| SupplyVoltage-Min | 2.7 V |
| CMRR-CommonModeRejectionRatio | 130 dB |
| Height | 1 mm |
| OperatingSupplyCurrent | 150 uA |
| SR-SlewRate | 500 mV/us |
| OutputCurrentperChannel | 4 mA |
| Package/Case | SOT-5 |
| DeliveryRestrictions | Mouser does not presently sell this product in your region. |
Overview
Description
The LTC2054HS5 is a precision, low-offset, low-drift operational amplifier designed for high-performance applications. It features a rail-to-rail output and operates with a supply range of 2.2V to 36V, making it versatile for various circuits. With a typical offset voltage of 50 µV and a low input bias current of 10 pA, it is ideal for applications requiring high accuracy and minimal drift over time. The amplifier also boasts high open-loop gain and excellent common-mode rejection, enhancing its performance in noisy environments. Its wide bandwidth (1 MHz, unity-gain stable) allows for use in various signal conditioning and filtering applications. The LTC2054HS5 is available in compact packages, such as the SOT-23-5, making it suitable for space-constrained designs. Overall, it is an excellent choice for precision data acquisition, instrumentation, and medical devices where accuracy and reliability are critical.
Equivalent
Equivalent products to the LTC2054HS5 include the OPA2134, OPA2111, and ADA4530-2. These operational amplifiers offer similar performance characteristics, such as low noise, low offset voltage, and high precision. Ensure to check the specific requirements like supply voltage, bandwidth, and package type for compatibility with your application.
Features
The LTC2054HS5 is a precision operational amplifier designed for low noise and high accuracy applications. Key features include:
1. Ultra-Low Input Offset Voltage: Typically 50 µV, ensuring high precision in signal amplification.
2. Low Input Bias Current: Approximately 1 pA, minimizing errors due to bias currents.
3. Rail-to-Rail Output: Allows output swing close to the supply rails, maximizing dynamic range.
4. High Gain: Achieves a high open-loop gain, providing excellent linearity.
5. Wide Supply Range: Operates from a single 2.7V to 36V supply or dual supplies.
6. Low Noise: Excellent voltage noise performance, typically 10 nV/√Hz.
7. High Slew Rate: Approximately 0.2 V/µs, enabling fast response to input changes.
8. Low Total Harmonic Distortion (THD): Ensures fidelity in audio and other sensitive applications.
9. Temperature Range: Operating from -40°C to 125°C, suitable for a variety of environments.
These features make the LTC2054HS5 ideal for precision measurement systems, medical devices, and industrial applications.
1. Ultra-Low Input Offset Voltage: Typically 50 µV, ensuring high precision in signal amplification.
2. Low Input Bias Current: Approximately 1 pA, minimizing errors due to bias currents.
3. Rail-to-Rail Output: Allows output swing close to the supply rails, maximizing dynamic range.
4. High Gain: Achieves a high open-loop gain, providing excellent linearity.
5. Wide Supply Range: Operates from a single 2.7V to 36V supply or dual supplies.
6. Low Noise: Excellent voltage noise performance, typically 10 nV/√Hz.
7. High Slew Rate: Approximately 0.2 V/µs, enabling fast response to input changes.
8. Low Total Harmonic Distortion (THD): Ensures fidelity in audio and other sensitive applications.
9. Temperature Range: Operating from -40°C to 125°C, suitable for a variety of environments.
These features make the LTC2054HS5 ideal for precision measurement systems, medical devices, and industrial applications.
Pinout
The LTC2054HS5 is a precision operational amplifier from Analog Devices. It comes in a 5-pin SOT-23 package. The pin configuration and functions are as follows:
1. Pin 1 (V+): Positive power supply input.
2. Pin 2 (In+): Non-inverting input.
3. Pin 3 (Out): Output.
4. Pin 4 (In-): Inverting input.
5. Pin 5 (V-): Negative power supply input.
The LTC2054HS5 is designed for low noise and low offset voltage applications, making it suitable for precision signal processing. Its compact size and high performance make it ideal for use in battery-powered devices and precision measurement systems. The device operates with a single or dual supply, enhancing its versatility in various circuit configurations.
1. Pin 1 (V+): Positive power supply input.
2. Pin 2 (In+): Non-inverting input.
3. Pin 3 (Out): Output.
4. Pin 4 (In-): Inverting input.
5. Pin 5 (V-): Negative power supply input.
The LTC2054HS5 is designed for low noise and low offset voltage applications, making it suitable for precision signal processing. Its compact size and high performance make it ideal for use in battery-powered devices and precision measurement systems. The device operates with a single or dual supply, enhancing its versatility in various circuit configurations.
Manufacturer
The LTC2054HS5 is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance integrated circuits (ICs) and analog, mixed-signal, and digital signal processing technology. Founded in 1965, the company designs and manufactures a wide range of products, including amplifiers, converters, sensors, and microcontrollers, which are used in various applications such as industrial automation, automotive, communications, healthcare, and consumer electronics.
The LTC2054HS5, specifically, is a precision operational amplifier known for its low offset voltage and low noise characteristics, making it suitable for high-precision applications where accuracy is critical. Analog Devices is recognized for its innovation and leadership in the analog semiconductor sector, contributing to advancements in technology that enhance performance and efficiency across numerous industries.
The LTC2054HS5, specifically, is a precision operational amplifier known for its low offset voltage and low noise characteristics, making it suitable for high-precision applications where accuracy is critical. Analog Devices is recognized for its innovation and leadership in the analog semiconductor sector, contributing to advancements in technology that enhance performance and efficiency across numerous industries.
Application
The LTC2054HS5 is a precision, low-offset, high-speed operational amplifier suitable for various application areas, including:
1. Signal Conditioning: Amplifying low-level signals in sensor applications.
2. Data Acquisition Systems: Used in ADC input stages for accurate signal processing.
3. Instrumentation: Providing precise measurements in medical and industrial devices.
4. Active Filters: Implementing analog filters for audio and communication systems.
5. Voltage Followers: Buffering signals to prevent loading effects.
6. Transducer Interfaces: Interfacing with temperature, pressure, and other sensors.
Its low noise and high precision make it ideal for applications requiring accuracy and stability.
1. Signal Conditioning: Amplifying low-level signals in sensor applications.
2. Data Acquisition Systems: Used in ADC input stages for accurate signal processing.
3. Instrumentation: Providing precise measurements in medical and industrial devices.
4. Active Filters: Implementing analog filters for audio and communication systems.
5. Voltage Followers: Buffering signals to prevent loading effects.
6. Transducer Interfaces: Interfacing with temperature, pressure, and other sensors.
Its low noise and high precision make it ideal for applications requiring accuracy and stability.
Package
The LTC2054HS5 is packaged in a 5-lead SOT-23 format. This small surface-mount package is designed for compact applications, providing the benefits of low power consumption and high precision in a space-efficient design.
