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NEW TAC5112 PREVIEW Low-power stereo audio codec with 100-dB dynamic range ADC and 106-dB dynamic range DAC PCM code with >10dB higher SNR for both ADC and DAC

Product details

Number of ADC channels 1 Number of DAC channels 2 Digital audio interface DSP, I2S, L, R Analog inputs 6 Analog outputs 5 Sampling rate (max) (kHz) 53 Rating Catalog Features Phase-locked loop (PLL), Stereo headphone amplifier, Stereo speaker amplifier ADC SNR (typ) (dB) 90 DAC SNR (typ) (dB) 95 Operating temperature range (°C) -40 to 85
Number of ADC channels 1 Number of DAC channels 2 Digital audio interface DSP, I2S, L, R Analog inputs 6 Analog outputs 5 Sampling rate (max) (kHz) 53 Rating Catalog Features Phase-locked loop (PLL), Stereo headphone amplifier, Stereo speaker amplifier ADC SNR (typ) (dB) 90 DAC SNR (typ) (dB) 95 Operating temperature range (°C) -40 to 85
VQFN (RGZ) 48 49 mm² 7 x 7
  • Stereo Audio DAC and Mono Audio ADC Support Rates Up to 48 ksps
  • High Quality 95-dB Stereo Audio Playback Performance
  • MIC Preamp and Hardware Automatic Gain Control With Up to 59.5-dB Gain
  • Stereo 16- Headphone Amplifier With Capless Output Option
  • 400-mW 8- Audio Power Amp With Direct Battery Supply Connection
  • 32- Differential Earpiece Driver
  • Integrated PLL For Flexible Audio Clock Generation
  • Low Power 19-mW Stereo Audio Playback at 48 ksps and 3.3-V Analog Supply level
  • Programmable Digital Audio Bass/Treble/EQ/De-Emphasis
  • Auto-Detection of Jack Insertion, Headset Type, and Button Press
  • Direct Battery Measurement Accepts Up to 6-V Input
  • On-Chip Temperature and Auxiliary Input Measurement
  • Programmable Measurement Converter Resolution, Speed, Averaging, and Timing
  • SPI™ and I²S™ Serial Interfaces
  • Full Power-Down Control
  • 48-Pin QFN Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Cellular Smartphones
    • Digital Still Cameras
    • Digital Camcorders
    • MP3 Players

SPI is a trademark of Motorola, Inc.
I²S is a trademark of Philips Corporation.
US Patent No. 624639

  • Stereo Audio DAC and Mono Audio ADC Support Rates Up to 48 ksps
  • High Quality 95-dB Stereo Audio Playback Performance
  • MIC Preamp and Hardware Automatic Gain Control With Up to 59.5-dB Gain
  • Stereo 16- Headphone Amplifier With Capless Output Option
  • 400-mW 8- Audio Power Amp With Direct Battery Supply Connection
  • 32- Differential Earpiece Driver
  • Integrated PLL For Flexible Audio Clock Generation
  • Low Power 19-mW Stereo Audio Playback at 48 ksps and 3.3-V Analog Supply level
  • Programmable Digital Audio Bass/Treble/EQ/De-Emphasis
  • Auto-Detection of Jack Insertion, Headset Type, and Button Press
  • Direct Battery Measurement Accepts Up to 6-V Input
  • On-Chip Temperature and Auxiliary Input Measurement
  • Programmable Measurement Converter Resolution, Speed, Averaging, and Timing
  • SPI™ and I²S™ Serial Interfaces
  • Full Power-Down Control
  • 48-Pin QFN Package
  • APPLICATIONS
    • Personal Digital Assistants
    • Cellular Smartphones
    • Digital Still Cameras
    • Digital Camcorders
    • MP3 Players

SPI is a trademark of Motorola, Inc.
I²S is a trademark of Philips Corporation.
US Patent No. 624639

The TLV320AIC28 is a low-power, high-performance audio codec with 16/20/24/32-bit 95-dB stereo playback, mono record functionality at up to 48 ksps. Two microphone inputs include independent programmable bias voltages, built-in pre-amps, and hardware automatic gain control, with single-ended or fully-differential signal input capabilities.

The stereo 16-. headphones at 19 mW with a 3.3-V analog supply level.

The AIC28 offers a 12-bit measurement ADC and internal reference voltage. It includes an on-chip temperature sensor capable of reading 0.3°C resolution, as well as a battery measurement input capable of reading battery voltages up to 6 V, while operating at an analog supply as low as 3 V. The AIC28 is available in a 48-lead 7 x 7 mm QFN package.

The TLV320AIC28 is a low-power, high-performance audio codec with 16/20/24/32-bit 95-dB stereo playback, mono record functionality at up to 48 ksps. Two microphone inputs include independent programmable bias voltages, built-in pre-amps, and hardware automatic gain control, with single-ended or fully-differential signal input capabilities.

The stereo 16-. headphones at 19 mW with a 3.3-V analog supply level.

The AIC28 offers a 12-bit measurement ADC and internal reference voltage. It includes an on-chip temperature sensor capable of reading 0.3°C resolution, as well as a battery measurement input capable of reading battery voltages up to 6 V, while operating at an analog supply as low as 3 V. The AIC28 is available in a 48-lead 7 x 7 mm QFN package.

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Supported products & hardware

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Audio CODECs
TLV320AIC26 Low-Power Mono ADC/Stereo DAC With HP/Speaker Amplifier and 12-Bit Measurement ADC TLV320AIC28 Low-Power Mono ADC/Stereo DAC With 6 Audio Inputs and HP/Speaker Amplifier TLV320AIC29 Low-Power Mono ADC/Stereo DAC With 6 Audio Inputs and HP/Speaker Amplifier TLV320AIC3007 Low Power Stereo CODEC with Integrated Class-D Amplifier TLV320AIC31 Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Integrated Headphone/Speaker Amps, 3D Effects TLV320AIC3100 Low-Power Audio Codec With Audio Processing and Mono Class-D Amplifier TLV320AIC3101 Low-Power Stereo Codec with 6 Inputs, 6 Outputs, Speaker/HP Amp and Enhanced Digital Effects TLV320AIC3104 Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects TLV320AIC3105 Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP Amp and Enhanced Digital Effects TLV320AIC3106 Low-power stereo CODEC with 10 inputs, 7 outputs, headphone amplifier and enhanced digital effects TLV320AIC3107 Low-Power Stereo CODEC with Integrated Mono Class-D Amplifier TLV320AIC3110 Low-Power Audio Codec With 1.3W Stereo Class-D Speaker Amplifier TLV320AIC3111 Low-Power Audio CODEC with embedded miniDSP and Stereo Class-D Speaker Amplifier TLV320AIC3120 Low-Power Audio CODEC With miniDSP and 2.5-W Mono Class-D Speaker Amplifier TLV320AIC32 Low-Power Stereo CODEC with 6 Inputs, 6 Outputs, HP/Speaker Amplifier and 3D Effects TLV320AIC3204 Very-Low-Power Stereo Audio CODEC With PowerTune™ Technology TLV320AIC3206 Very-Low-Power Stereo Codec With DirectPath™ HP Amplifier TLV320AIC3254 Very Low-Power Stereo Audio CODEC with programmable miniDSP TLV320AIC3256 Very Low-Power Stereo Codec with miniDSP and DirectPath™ HP Amplifier TLV320AIC33 Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects TLV320AIC34 Low-power 4-channel CODEC TSC2100 4-Wire Touch Screen Controller with Stereo DAC / Mono ADC with HP/Speaker Amplifier TSC2101 4-Wire Touch Screen Controller, St. DAC / Mono ADC with HP/Speaker Amplifier TSC2102 4-Wire Touch Screen Controller with Stereo DAC with HP Amplifier TSC2117 4-Wire Touch Screen Controller with Low-Power Mono ADC/Stereo DAC TSC2301 4-Wire Touch Screen Controller, St. CODEC with HP Amplifier (Keypad Int. + 6 GPIOs)
Audio ADCs
TLV320ADC3001 92dB SNR Low-Power Stereo ADC (ADC3001) TLV320ADC3101 92-dB SNR low-power stereo ADC with digital microphone support and miniDSP
Speaker amps
TAS2505 2-W, mono, digital & analog input Class-D audio amp with audio processing & mono headphone amplifier TAS2505-Q1 Automotive, 2-W, mono, digital or analog input Class-D amplifier with audio processing TAS2521 2-W, mono, digital & analog input Class-D audio amp with miniDSP & 18-mW, mono headphone driver
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