사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | ADC, Audio |
| NumberofChannels | 2 |
| Resolution(Bits) | 24 b |
| DataInterface | I²C, SPI |
| VoltageSupplySource | Single Supply |
| Voltage-Supply | 3.3V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 30-TFSOP (0.173, 4.40mm Width) |
개요
Description
The PCM1863DBTR is a high-performance, four-channel analog-to-digital converter (ADC) from Texas Instruments, designed for audio applications. It is part of the PCM186x series and is known for its low power consumption and high-quality sound processing capabilities. The device supports sample rates up to 192 kHz and features an integrated programmable gain amplifier (PGA) which allows for flexible input gain configurations.
This ADC is equipped with an integrated clock generation, advanced digital filtering, and automatic level control (ALC) for signal optimization, making it ideal for a variety of audio applications such as consumer electronics, automotive systems, and professional audio equipment. The PCM1863DBTR also includes features like differential and single-ended input options, providing versatility in handling different audio sources. Its low-noise performance and wide dynamic range ensure high-fidelity sound capture.
The PCM1863DBTR is available in a compact TSSOP-28 package, allowing for space-efficient designs, and it interfaces easily with digital signal processors (DSPs) and microcontrollers via I²S and TDM digital audio outputs.
This ADC is equipped with an integrated clock generation, advanced digital filtering, and automatic level control (ALC) for signal optimization, making it ideal for a variety of audio applications such as consumer electronics, automotive systems, and professional audio equipment. The PCM1863DBTR also includes features like differential and single-ended input options, providing versatility in handling different audio sources. Its low-noise performance and wide dynamic range ensure high-fidelity sound capture.
The PCM1863DBTR is available in a compact TSSOP-28 package, allowing for space-efficient designs, and it interfaces easily with digital signal processors (DSPs) and microcontrollers via I²S and TDM digital audio outputs.
Equivalent
The PCM1863DBTR is a stereo analog-to-digital converter (ADC) produced by Texas Instruments. Equivalent products from other manufacturers include:
1. AKM AK5552VN - A similar ADC with comparable performance features.
2. Cirrus Logic CS5361 - Another stereo ADC offering similar specifications.
3. Analog Devices ADAU1372 - An ADC with integrated features for audio applications.
4. Wolfson Microelectronics (now Cirrus Logic) WM8782 - Offers similar stereo ADC capabilities.
These alternatives provide similar audio conversion performance and features, but specific application requirements should be considered for optimal selection.
1. AKM AK5552VN - A similar ADC with comparable performance features.
2. Cirrus Logic CS5361 - Another stereo ADC offering similar specifications.
3. Analog Devices ADAU1372 - An ADC with integrated features for audio applications.
4. Wolfson Microelectronics (now Cirrus Logic) WM8782 - Offers similar stereo ADC capabilities.
These alternatives provide similar audio conversion performance and features, but specific application requirements should be considered for optimal selection.
Features
The PCM1863DBTR is a high-performance, stereo analog-to-digital converter (ADC) from Texas Instruments. It features 24-bit resolution and supports sample rates up to 192 kHz, making it suitable for high-fidelity audio applications. The device includes an integrated programmable gain amplifier (PGA) with a gain range of -12 dB to +32 dB, allowing it to accommodate a wide range of input signal levels.
The ADC supports both single-ended and differential inputs, providing flexibility in various audio circuit designs. It features a low-noise microphone bias output, simplifying the interface with condenser microphones. The PCM1863DBTR also includes an integrated high-pass filter for DC offset removal and a programmable decimation filter for anti-aliasing.
It offers I2S, LJ, RJ, and TDM digital audio outputs for versatile connectivity. The device operates on a single 3.3V power supply and is housed in a compact TSSOP-30 package. This ADC is widely used in consumer electronics, automotive audio systems, and professional audio equipment due to its excellent audio performance and versatility.
The ADC supports both single-ended and differential inputs, providing flexibility in various audio circuit designs. It features a low-noise microphone bias output, simplifying the interface with condenser microphones. The PCM1863DBTR also includes an integrated high-pass filter for DC offset removal and a programmable decimation filter for anti-aliasing.
It offers I2S, LJ, RJ, and TDM digital audio outputs for versatile connectivity. The device operates on a single 3.3V power supply and is housed in a compact TSSOP-30 package. This ADC is widely used in consumer electronics, automotive audio systems, and professional audio equipment due to its excellent audio performance and versatility.
Pinout
The PCM1863DBTR is a 24-bit, 4-channel audio ADC (analog-to-digital converter) designed by Texas Instruments. It comes in a 30-pin TSSOP (Thin Shrink Small Outline Package) package.
Key functions and features of the PCM1863 include:
- Four analog input channels that support microphone and line input configurations.
- Integrated programmable gain amplifiers (PGAs) for enhanced input flexibility and dynamic range.
- Supports multiple I2S/TDM digital audio output formats.
- Features built-in anti-aliasing filters and high-performance delta-sigma modulators.
- Includes a variety of input and output interface options, such as SPI/I2C for control.
- Designed for low power consumption and high performance, suitable for consumer audio applications.
This component is typically used in audio processing and recording systems where high-quality digital representation of analog audio signals is required.
Key functions and features of the PCM1863 include:
- Four analog input channels that support microphone and line input configurations.
- Integrated programmable gain amplifiers (PGAs) for enhanced input flexibility and dynamic range.
- Supports multiple I2S/TDM digital audio output formats.
- Features built-in anti-aliasing filters and high-performance delta-sigma modulators.
- Includes a variety of input and output interface options, such as SPI/I2C for control.
- Designed for low power consumption and high performance, suitable for consumer audio applications.
This component is typically used in audio processing and recording systems where high-quality digital representation of analog audio signals is required.
Manufacturer
The PCM1863DBTR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog chips, embedded processors, and digital signal processors. The company serves a variety of industries, such as automotive, industrial, consumer electronics, and communications equipment. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in the electronics industry and its contributions to advancing technology.
Application
The PCM1863DBTR is a high-performance audio analog-to-digital converter (ADC) commonly used in various audio applications. Its application areas include consumer electronics like TVs, soundbars, and audio interfaces, professional audio equipment such as mixers and recording devices, and automotive audio systems. The PCM1863DBTR is valued for its low-noise performance, high dynamic range, and multi-channel capability, making it suitable for capturing high-quality audio in both stereo and multi-channel configurations. Additionally, it is used in applications requiring voice recognition and audio signal processing due to its effective noise filtering and digital signal processing features.
Package
The PCM1863DBTR is packaged in a TSSOP (Thin Shrink Small Outline Package) with 32 pins. It is designed for audio applications and features integrated ADCs for high-performance audio signal conversion.
