TLV320DAC3100IRHBR

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TLV320DAC3100IRHBR

Low-Power Stereo Audio DAC With Mono Class-D Speaker Amplifier

Packaging

Package | PIN: RHB | 32
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $2.02
10-24 $1.81
25-99 $1.69
100-249 $1.48
250-499 $1.39
500-749 $1.18
750-999 $1.00
1000+ $0.95

Features

  • Stereo Audio DAC with 95-dB SNR
  • Supports 8-kHz to 192-kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2.5 W Into 4-Ω or 1.6 W Into 8-Ω)
  • Two Single-Ended Inputs With Mixing and Output Level Control
  • Stereo Headphone/Lineout and Mono Class-D Speaker Outputs Available
  • Microphone Bias
  • Headphone Detection
  • 25 Built-in Digital Audio Processing Blocks (PRB_P1 – PRB_P25) Providing Biquad and FIR Filters, DRC, and 3-D Structures
  • Digital Mixing Capability
  • Pin Control or Register Control for Digital-Playback Volume-Control Settings
  • Digital Sine-Wave Generator for Beeps and Key Clicks (PRB_P25)
  • Programmable PLL for Flexible Clock Generation
  • I2S, Left-Justified, Right-Justified, DSP, and TDM Audio Interfaces
  • I2C Control With Register Auto-Increment
  • Full Power-Down Control
  • Power Supplies:
    • Analog: 2.7 V–3.6 V
    • Digital Core: 1.65 V–1.95 V
    • Digital I/O: 1.1 V–3.6 V
    • Class-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)
  • 5-mm × 5-mm 32-VQFN Package

Texas Instruments  TLV320DAC3100IRHBR

The TLV320DAC3100 device is a low-power, highly integrated, high-performance stereo audio DAC with 24-bit stereo playback and digital audio processing blocks.

The device integrates headphone drivers and speaker drivers. The mono speaker driver can drive loads down to 4 Ω. The TLV320DAC3100 device has a suite of built-in processing blocks for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital signal-processing block. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320DAC3100 device has a programmable digital sine-wave generator and is available in a 32-pin VQFN package.