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TS4890IST
Product Overview
TS4890IST belongs to the category of audio amplifiers. It is commonly used in electronic devices such as smartphones, tablets, and portable audio players. The TS4890IST is known for its compact size, low power consumption, and high-quality audio output. It is typically packaged in a small outline integrated circuit (SOIC) package and is available in various quantities.
Specifications
- Power Supply Voltage: 2.5V to 5.5V
- Output Power: 1.1W at 5V, 10% THD+N, 8Ω Load
- Shutdown Current: 0.01μA (Typical)
- Package: SOIC-8
Detailed Pin Configuration
The TS4890IST has a total of 8 pins: 1. VDD - Power supply voltage 2. IN- - Negative input 3. IN+ - Positive input 4. GND - Ground 5. SHDN - Shutdown control 6. BYPASS - Bypass capacitor connection 7. OUT - Output 8. VSS - Ground
Functional Features
- Low Quiescent Current: 1.6mA at 5V
- Thermal Shutdown Protection
- Unity-Gain Stable
- Short-Circuit Protection
Advantages and Disadvantages
Advantages
- Small form factor
- Low power consumption
- Thermal shutdown protection
Disadvantages
- Limited output power compared to larger amplifiers
- Requires external components for operation
Working Principles
The TS4890IST operates by amplifying the input audio signal and delivering it to the connected speaker or headphone. It utilizes a low quiescent current design to minimize power consumption while providing clear and distortion-free audio output.
Detailed Application Field Plans
The TS4890IST is suitable for a wide range of applications including: - Portable audio devices - Mobile phones - Tablets - Bluetooth speakers - Headphone amplifiers
Detailed and Complete Alternative Models
Some alternative models to TS4890IST include: - LM386 - TDA2822M - MAX9744
In conclusion, the TS4890IST is a versatile audio amplifier suitable for various portable electronic devices. Its compact size, low power consumption, and thermal protection make it an ideal choice for applications where space and power efficiency are crucial.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TS4890IST in technische oplossingen
Sure, here are 10 common questions and answers related to the application of TS4890IST in technical solutions:
What is TS4890IST?
- TS4890IST is a low-power operational amplifier designed for use in various technical applications.
What are the key features of TS4890IST?
- The key features of TS4890IST include low power consumption, rail-to-rail input and output, and wide supply voltage range.
In what technical solutions can TS4890IST be used?
- TS4890IST can be used in audio amplifiers, sensor interfaces, battery-powered systems, and portable devices.
What is the typical supply voltage range for TS4890IST?
- The typical supply voltage range for TS4890IST is from 2.7V to 5.5V.
What is the input offset voltage of TS4890IST?
- The input offset voltage of TS4890IST is typically 1mV.
Can TS4890IST operate at low frequencies?
- Yes, TS4890IST can operate at low frequencies, making it suitable for applications such as active filters and signal conditioning.
Does TS4890IST have thermal shutdown protection?
- Yes, TS4890IST is equipped with thermal shutdown protection to prevent overheating.
What is the typical quiescent current of TS4890IST?
- The typical quiescent current of TS4890IST is 900µA.
Is TS4890IST suitable for single-supply applications?
- Yes, TS4890IST is designed for single-supply applications, making it versatile for various technical solutions.
Are there any application notes or reference designs available for TS4890IST?
- Yes, application notes and reference designs are available to assist in the implementation of TS4890IST in technical solutions.
I hope these questions and answers provide a good overview of the application of TS4890IST in technical solutions! If you need more information on any specific question, feel free to ask.