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TS487IQT
Product Overview
Category
TS487IQT belongs to the category of integrated audio amplifiers.
Use
It is primarily used for amplifying audio signals in various electronic devices.
Characteristics
- High-quality audio amplification
- Low power consumption
- Compact size
- Wide operating voltage range
Package
TS487IQT comes in a small outline package (SOIC) with 16 pins.
Essence
The essence of TS487IQT lies in its ability to provide efficient and reliable audio amplification in a compact form factor.
Packaging/Quantity
TS487IQT is typically packaged in reels, with each reel containing a quantity of 2500 units.
Specifications
- Supply Voltage: 2.5V to 5.5V
- Output Power: Up to 1W
- Total Harmonic Distortion (THD): <0.1%
- Operating Temperature Range: -40°C to +85°C
- Gain Bandwidth Product: 1.2 MHz
Detailed Pin Configuration
- VDD: Positive supply voltage
- IN+: Non-inverting input
- IN-: Inverting input
- GND: Ground
- OUT: Amplified output
- Bypass: Bypass capacitor connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- VSS: Negative supply voltage
Functional Features
- Low quiescent current
- Short-circuit protection
- Thermal shutdown protection
- Internal gain setting resistors
Advantages
- High-quality audio amplification
- Low power consumption
- Compact size for space-constrained applications
- Wide operating voltage range allows for versatile use
Disadvantages
- Limited output power compared to higher wattage amplifiers
- May require additional external components for specific applications
Working Principles
TS487IQT operates on the principle of amplifying audio signals using a combination of internal circuitry and external components. The input audio signal is amplified and delivered at the output with minimal distortion.
Detailed Application Field Plans
TS487IQT finds application in various electronic devices, including but not limited to: - Portable audio players - Mobile phones - Tablets - Bluetooth speakers - Headphones
Detailed and Complete Alternative Models
- LM386: A popular audio amplifier with similar characteristics and performance.
- TPA3116D2: A higher-power audio amplifier suitable for applications requiring more output wattage.
- MAX98357A: An integrated audio amplifier with built-in digital-to-analog conversion capabilities.
These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.
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10 domande e risposte comuni relative all'applicazione di TS487IQT nelle soluzioni tecniche
Sure! Here are 10 common questions and answers related to the application of TS487IQT in technical solutions:
Q: What is TS487IQT? A: TS487IQT is a high-performance audio power amplifier integrated circuit (IC) manufactured by STMicroelectronics.
Q: What is the typical application of TS487IQT? A: The TS487IQT is commonly used in audio systems, such as portable speakers, headphones, and automotive audio amplifiers.
Q: What is the maximum output power of TS487IQT? A: The maximum output power of TS487IQT is typically around 2.6 Watts into an 8-ohm load with a 5V power supply.
Q: Can TS487IQT operate on a single power supply? A: Yes, TS487IQT can operate on a single power supply ranging from 2.5V to 5.5V, making it suitable for battery-powered applications.
Q: Does TS487IQT require external components for operation? A: Yes, TS487IQT requires a few external components like input and output capacitors, resistors for gain setting, and a decoupling capacitor.
Q: What is the input voltage range of TS487IQT? A: The input voltage range of TS487IQT is typically between -0.3V and VCC+0.3V.
Q: Can TS487IQT handle short-circuit conditions? A: Yes, TS487IQT has built-in protection features like thermal shutdown and short-circuit protection to prevent damage under fault conditions.
Q: Is TS487IQT suitable for driving low-impedance loads? A: Yes, TS487IQT is designed to drive low-impedance loads down to 1 ohm, making it suitable for driving small speakers or headphones.
Q: Can TS487IQT operate in a bridge-tied load (BTL) configuration? A: Yes, TS487IQT can be configured in a bridge-tied load configuration to increase the output power and drive larger speakers.
Q: Does TS487IQT have any special features for audio applications? A: Yes, TS487IQT has features like pop-and-click suppression, low standby current consumption, and a wide supply voltage range, making it ideal for audio applications.
Please note that the answers provided here are general and may vary depending on the specific implementation and datasheet of TS487IQT.