TLV320AIC31IRHBR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TLV320AIC31IRHBR
Manufacturer

TI
ChipWorker Part#

CW3945108
Category

CODEC
Package

VQFN-32
Description

Audio Codec 2ADC / 2DAC 32Bit 32Pin VQFN EP T/R
Documentation

Datasheet

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TLV320AIC31IRHBR Specifications

Attribute	Attribute Value

Part Number	TLV320AIC31IRHBR
Manufacturer	TI
ChipWorker Part#	CW3945108
Category	CODEC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	32 Pin
Case/Package	VQFN-32
Power Dissipation	1820 mW
Sample Rate	96 KSPS
Output Power	14 mW
Number of ADCs	2 ADC
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1820 mW
Number of Input Channels	6 Channel
Number of Output Channels	6 Channel
Number of DACs	2 DAC
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Size-Length	5 mm
Size-Width	5 mm
Size-Height	0.9 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99
HK STC License	NLR

Product Description

DESCRIPTION
The TLV320AIC31 is a low-power stereo audio codec with a stereo headphone amplifier, as well as multiple inputs and outputs, programmable in single-ended or fully-differential configurations. Extensive register-based power control is included, enabling stereo 48-kHz digital-to-analog converter (DAC) playback as low as 14 mW from a 3.3-V analog supply, making it ideal for portable, battery-powered audio and telephony applications.
FEATURES
• Stereo Audio DAC:
– 100-dB (A-Weighted) Signal-to-Noise Ratio
– 16-/20-/24-/32-Bit Data
– Supports Rates From 8 kHz to 96 kHz
– 3D/Bass/Treble/EQ/De-Emphasis Effects
• Stereo Audio ADC:
– 92-dB (A-Weighted) Signal-to-Noise Ratio
– Supports Rates From 8 kHz to 96 kHz
• Six Audio Input Pins:
– Two Stereo Differential/Single-Ended Inputs
• Six Audio Output Drivers:
– Stereo 8-Ω, 500-mW/Channel Speaker Drive Capability
– Stereo Fully-Differential or Single-Ended Headphone Drivers
– Fully Differential Stereo Line Outputs
• Low Power: 14-mW Stereo, 48-kHz Playback With 3.3-V Analog Supply
• Programmable Input/Output Analog Gains
• Automatic Gain Control (AGC) for Recording
• Programmable Microphone Bias Level
• Programmable PLL for Flexible Clock Generation
• I2C™ Control Bus
• Audio Serial Data Bus Supports I2S™, Left-/Right-Justified, DSP, and TDM Modes
• Extensive Modular Power Control
• Power Supplies:
– Analog: 2.7 V to 3.6 V
– Digital Core: 1.65 V to 1.95 V
– Digital I/O: 1.1 V to 3.6 V
• Available Packages: 5-mm × 5-mm, 32-Pin QFN

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
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- Anti-vibration foam
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