TLC320AD545

Name: TLC320AD545
Brand: TI
SKU: TLC320AD545
Price: 5.367 USD

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Single Channel Codec W/Hybrid Op Amps & Speaker Driver

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Data sheet

document-pdfAcrobat Single Channel Data/Fax Codec datasheet (Rev. C)

TLC320AD545

ACTIVE

Data sheet

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Product details

Number of ADC channels

1

Number of DAC channels

1

Analog inputs

1

Analog outputs

1

Sampling rate (max) (kHz)

11.025

Rating

Catalog

ADC SNR (typ) (dB)

78

DAC SNR (typ) (dB)

87

Operating temperature range (°C)

-40 to 85

Number of ADC channels

1

Number of DAC channels

1

Analog inputs

1

Analog outputs

1

Sampling rate (max) (kHz)

11.025

Rating

Catalog

ADC SNR (typ) (dB)

78

DAC SNR (typ) (dB)

87

Operating temperature range (°C)

-40 to 85

LQFP (PT)

48

81 mm² 9 x 9

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

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.

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