TS4995EIJT

Product Overview

Category

TS4995EIJT belongs to the category of integrated audio amplifiers.

Use

It is primarily used for audio amplification in various electronic devices such as smartphones, tablets, laptops, and portable media players.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide operating voltage range
• Excellent noise performance

Package

TS4995EIJT comes in a small outline package (SOT-23-5) which is suitable for surface mount applications.

Essence

The essence of TS4995EIJT lies in its ability to provide high-quality audio amplification while consuming minimal power and occupying a small footprint.

Packaging/Quantity

TS4995EIJT is typically packaged in reels containing 3000 units per reel.

Specifications

• Supply Voltage: 2.4V to 5.5V
• Output Power: 1.2W at 5V, 8Ω, 10% THD+N
• Total Harmonic Distortion + Noise (THD+N): 0.1%
• Signal-to-Noise Ratio (SNR): 100dB
• Shutdown Current: 0.01μA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

TS4995EIJT has a total of five pins:

1. VDD: Power supply pin
2. GND: Ground pin
3. IN+: Positive input pin
4. IN-: Negative input pin
5. OUT: Output pin

Functional Features

• Single-ended output configuration
• Built-in thermal and short-circuit protection
• Low quiescent current
• Pop and click suppression during power-on/off transitions
• Internal gain setting resistors

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact size
• Wide operating voltage range
• Excellent noise performance
• Built-in protection features

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Not suitable for high-power audio applications

Working Principles

TS4995EIJT operates as a class AB audio amplifier. It amplifies the input audio signal and delivers it to the connected speaker or headphone. The internal gain setting resistors allow for easy configuration of the amplification level.

Detailed Application Field Plans

TS4995EIJT finds applications in various electronic devices where audio amplification is required. Some of the common application fields include:

1. Mobile phones
2. Tablets
3. Laptops
4. Portable media players
5. Bluetooth speakers
6. Gaming consoles
7. Wearable devices

Detailed and Complete Alternative Models

1. TS4994EIJT: Similar specifications and package, lower output power.
2. TS4996EIJT: Similar specifications and package, higher output power.
3. TS4997EIJT: Similar specifications and package, additional features such as I²C control.

These alternative models provide options with varying output power levels and additional features to suit different application requirements.

In conclusion, TS4995EIJT is an integrated audio amplifier that offers high-quality audio amplification, low power consumption, and compact size. Its wide operating voltage range and excellent noise performance make it suitable for various electronic devices. However, it has limited output power and may not be suitable for high-power audio applications.