規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 4 |
| OutputType | Rail-to-Rail |
| SlewRate | 1V/µs |
| GainBandwidthProduct | 3 MHz |
| Current-InputBias | 35 nA |
| Voltage-InputOffset | 6 mV |
| Current-Supply | 950µA (x4 Channels) |
| Current-Output/Channel | 10 mA |
| Voltage-SupplySpan(Min) | 2.7 V |
| Voltage-SupplySpan(Max) | 12 V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 14-SOIC (0.154, 3.90mm Width) |
概述
Description
The TS954IDT is a precision, quad-channel operational amplifier produced by Texas Instruments. It belongs to the family of devices known for their high performance and low power consumption. Designed to operate on a single supply voltage ranging from 2.7V to 5.5V, it is suitable for various low-voltage applications. The TS954IDT features rail-to-rail input and output, which maximizes dynamic range and enhances accuracy for precision tasks.
Its key specifications include a low quiescent current, which makes it ideal for battery-powered devices, and a high gain bandwidth product, providing excellent frequency response for demanding applications. Additionally, the TS954IDT offers a low input bias current and offset voltage, contributing to its precision and stability in signal processing.
This operational amplifier is commonly used in signal conditioning, sensor signal processing, and various other analog applications that require high precision and efficiency. Its small footprint and robust performance make it a versatile choice for engineers designing compact and efficient electronic systems.
Its key specifications include a low quiescent current, which makes it ideal for battery-powered devices, and a high gain bandwidth product, providing excellent frequency response for demanding applications. Additionally, the TS954IDT offers a low input bias current and offset voltage, contributing to its precision and stability in signal processing.
This operational amplifier is commonly used in signal conditioning, sensor signal processing, and various other analog applications that require high precision and efficiency. Its small footprint and robust performance make it a versatile choice for engineers designing compact and efficient electronic systems.
Equivalent
The TS954IDT is a precision quad operational amplifier. Equivalent products could include:
1. LM324 - General-purpose quad op-amp.
2. TL074 - Low-noise JFET-input quad op-amp.
3. MC33074 - High-speed quad op-amp.
4. LMC6484 - CMOS quad op-amp with rail-to-rail input and output.
5. OPA4134 - High-performance audio op-amp.
Ensure compatibility by comparing specifications like voltage supply range, bandwidth, and input/output characteristics.
1. LM324 - General-purpose quad op-amp.
2. TL074 - Low-noise JFET-input quad op-amp.
3. MC33074 - High-speed quad op-amp.
4. LMC6484 - CMOS quad op-amp with rail-to-rail input and output.
5. OPA4134 - High-performance audio op-amp.
Ensure compatibility by comparing specifications like voltage supply range, bandwidth, and input/output characteristics.
Features
The TS954IDT is a quad-channel operational amplifier (op-amp) known for its low power consumption and rail-to-rail input and output capabilities. Key features include:
1. Low Power Consumption: Designed for applications requiring energy efficiency.
2. Rail-to-Rail Input/Output: Allows the input and output voltages to swing very close to the supply rails, maximizing the dynamic range.
3. Wide Supply Voltage Range: Typically operates from a single supply voltage ranging from 2.7V to 6V.
4. High Gain-Bandwidth Product: Provides good performance for a wide range of frequencies, suitable for various signal processing tasks.
5. Low Input Bias Current: Makes it ideal for sensor interfacing and high-impedance signal sources.
6. Unity Gain Stable: Ensures stability across different amplification settings.
7. Low Offset Voltage: Reduces errors in precision applications.
8. Surface-Mount Packaging: Available in TSSOP-14 package, facilitating compact PCB designs.
These features make the TS954IDT suitable for portable devices, sensor applications, and battery-powered systems where low power and high precision are critical.
1. Low Power Consumption: Designed for applications requiring energy efficiency.
2. Rail-to-Rail Input/Output: Allows the input and output voltages to swing very close to the supply rails, maximizing the dynamic range.
3. Wide Supply Voltage Range: Typically operates from a single supply voltage ranging from 2.7V to 6V.
4. High Gain-Bandwidth Product: Provides good performance for a wide range of frequencies, suitable for various signal processing tasks.
5. Low Input Bias Current: Makes it ideal for sensor interfacing and high-impedance signal sources.
6. Unity Gain Stable: Ensures stability across different amplification settings.
7. Low Offset Voltage: Reduces errors in precision applications.
8. Surface-Mount Packaging: Available in TSSOP-14 package, facilitating compact PCB designs.
These features make the TS954IDT suitable for portable devices, sensor applications, and battery-powered systems where low power and high precision are critical.
Pinout
The TS954IDT is a quad operational amplifier manufactured by STMicroelectronics. It typically comes in a standard SO-14 package, which means it has 14 pins. Here is a brief overview of the pin functions:
1. VCC+: Positive power supply.
2. VCC-: Negative power supply or ground in single-supply configurations.
3. Inverting Inputs (four in total): These are the inverting inputs for each of the four op-amps in the package.
4. Non-Inverting Inputs (four in total): These are the non-inverting inputs for each op-amp.
5. Outputs (four in total): These are the output pins for each of the four op-amps.
The TS954 is designed for general-purpose applications and supports low-voltage operation, making it suitable for battery-powered devices. It features low input bias current, wide bandwidth, and low distortion, which are advantageous for precision analog applications. The quad configuration allows the use of multiple amplifiers in a single package, which is ideal for compact or multi-channel designs.
1. VCC+: Positive power supply.
2. VCC-: Negative power supply or ground in single-supply configurations.
3. Inverting Inputs (four in total): These are the inverting inputs for each of the four op-amps in the package.
4. Non-Inverting Inputs (four in total): These are the non-inverting inputs for each op-amp.
5. Outputs (four in total): These are the output pins for each of the four op-amps.
The TS954 is designed for general-purpose applications and supports low-voltage operation, making it suitable for battery-powered devices. It features low input bias current, wide bandwidth, and low distortion, which are advantageous for precision analog applications. The quad configuration allows the use of multiple amplifiers in a single package, which is ideal for compact or multi-channel designs.
Manufacturer
The TS954IDT is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. The company serves various industries, including automotive, industrial, personal electronics, and communications equipment. As one of the largest semiconductor companies in the world, STMicroelectronics is known for its diverse product portfolio, which includes microcontrollers, sensors, power management devices, and integrated circuits. The company focuses on innovation and sustainability, aiming to provide solutions that enhance energy efficiency and enable smart technologies.
Application
The TS954IDT is a quad comparator IC used in various electronic applications. Key areas include:
1. Signal Processing: It is used to compare two voltages and determine the larger one, critical for signal processing tasks.
2. Analog-to-Digital Conversion: Assists in converting analog signals to digital by determining threshold levels.
3. Oscillators and Timers: Integral in designing oscillators, timers, and pulse generators.
4. Voltage Level Detection: Useful in battery management systems for over and under-voltage detection.
5. Industrial Controls: Employed in control systems for automation to ensure operational thresholds are maintained.
6. Consumer Electronics: Found in devices requiring precision voltage comparisons.
These applications leverage the TS954IDT's ability to operate across a broad range of voltages and conditions.
1. Signal Processing: It is used to compare two voltages and determine the larger one, critical for signal processing tasks.
2. Analog-to-Digital Conversion: Assists in converting analog signals to digital by determining threshold levels.
3. Oscillators and Timers: Integral in designing oscillators, timers, and pulse generators.
4. Voltage Level Detection: Useful in battery management systems for over and under-voltage detection.
5. Industrial Controls: Employed in control systems for automation to ensure operational thresholds are maintained.
6. Consumer Electronics: Found in devices requiring precision voltage comparisons.
These applications leverage the TS954IDT's ability to operate across a broad range of voltages and conditions.
Package
The TS954IDT is a quad operational amplifier IC, and it typically comes in a 14-pin SOIC (Small Outline Integrated Circuit) package type.