TLC320AD545 - 具有混合运算放大器、扬声器驱动器的单通道编解码器

TLC320AD545是TI德州仪器公司的一款音频编解码器产品，TLC320AD545是具有混合运算放大器、扬声器驱动器的单通道编解码器，本站介绍了TLC320AD545的封装应用图解、特点和优点、功能等，并给出了与TLC320AD545相关的TI元器件型号供参考。

TLC320AD545 - 具有混合运算放大器、扬声器驱动器的单通道编解码器 - 音频编解码器 - 音频转换器 - 德州仪器

产品描述

The TLC320AD545 single channel data/fax codec is a mixed signal broadband connectivity device. The TLC320AD545 is comprised of a single channel codec and analog hybrid circuitry with a serial port for communication with the host processor. The device also contains programmable gain control and one AT41 speaker driver. The device operates with either a 5-V analog, a 5-V digital, and a 5-V monitor power supply or a 3.3-V analog, a 3.3-V digital, and a 3.3-V monitor power supply or 5-V analog, 3.3-V digital, and a 5-V monitor power supply. The device will be packaged in a single 48-pin PT (TQFP) package.

产品特性

Analog, Digital, and Monitor Amp Power Supplies: 5 V or 3.3 V
Differential and Single-Ended Driving of Analog Output
Software Power-Down Mode
Sample Rate Up to 11.025 kHz
16-Bit Signal Processing in the Codec With 2s-Complement Data Format
Typical 80-db Dynamic Range
Total Signal-to-Noise + Distortion of 80 dB for the ADCs
Total Signal-to-Noise + Distortion of 78 dB for the DACs
Programmable Gain Amplifier
600- Driver
8- AT41 Differential Speaker Driver With Programmable Gain Amplifier
Flash Write Enable Circuit Provide Power for Writing the Flash Memory Device
Available in 48-Pin PT (TQFP) Package Operating From \x9640°C to 85°C
Transformer Reference (2.5 mA Source and Sink at 2.5 V for 5 V-Supply and 1.5 V for 3.3-V Supply) to allow Single-Ended Driving

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