具有混合運算放大器和揚聲器驅(qū)動器的單通道編解碼器
| Number of ADC channels | 1 |
| Number of DAC channels (#) | 1 |
| Analog inputs | 1 |
| Sampling rate (Max) (kHz) | 11.025 |
| Rating | Catalog |
| ADC SNR (Typ) (dB) | 78 |
| DAC SNR (Typ) (dB) | 87 |
| | |
- 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
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.
