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TLV320AIC34

Category:Ultra-low-power stereo audio codec
Product Name:Low-power quad-channel codec
Manufacturers:TI/BB
Production Batch Number:1039+
Encapsulation:BGA87
Stock Status:There is stock
Stock Quantity:89000
Minimum order quantity: 1
Details:

Product introduction

TLV320AIC34 low-power quad codec

illustrate

The TLV320AIC34 is a low-power quad audio codec quad headphone amplifier with programmable single-ended or fully differential configurations for a variety of inputs and outputs. Extensive register-based power control is included, enabling quad 48 kHz DAC playback up to 15 low MW with 3.3 V analog supplies, making it ideal for portable, battery-powered audio and telephony applications.

The TLV320AIC34 recording path contains multiple analog inputs between integrated microphone bias, digitally controlled four-channel microphone preamplifier, and automatic gain control (AGC) with mixing/multiplexing. Programmable filters are used in optical zoom digital cameras that can remove audio noise that may occur during recording.

characteristic

Quad audio DAC
- 102 dB signal-to-noise ratio
- 16/20/24/32-Bit data
- Support rates ranged from 8 kHz to 96 kHz
- 3D/Bass/Treble/EQ/De-Emphasis impact
- Flexible power saving modes and performance available
Quad audio ADC
- 92 dB signal-to-noise ratio
- Support rates ranged from 8 kHz to 96 kHz
- Digital signal processing and noise filtering are available in recording
Twelve audio inputs
- Programmable single-ended or fully differential configurations
- Three-state function floating input configuration
Fourteen audio output drivers
- Stereo 8 -, 500-mW/Channel horn drive capability
- Multiple fully differential or single-ended headphone drivers
- Multiple fully differential or single-ended line outputs
- Fully differential mono output
Low power consumption: 15 mW stereo 48 - kHz 3.3 V analog supply playback
Ultra-low power analog bypass mode with passive

andTLV320AIC34Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
TLV320AIC3105	TI	07+	QFN-32	Low-power stereo codec with 6 inputs, 6 outputs, headphone amplifiers, and enhanced digital effects
OPA835	TI	10+	10QFN, 6SOT-23	Ultra-low power, rail-to-rail output, negative rail input, VFB amplifier
OPA836	TI	10+	10QFN, 6SOT-23	Ultra-low power, rail-to-rail output, negative rail input VFB op amp
TLC070	TI	09+	8MSOP-PowerPAD, 8PDIP, 8SOIC	A single, wideband, high-output drive op amp with shutdown state
TLC070A	TI	10+	8PDIP, 8SOIC	A wide bandwidth, high output drive op amp with shutdown status
TLV320AIC3204	TI	10+	QFN-32	Ultra-low-power stereo audio codec with Power TuneTM technology
TLC071	TI	09+	8MSOP-PowerPAD, 8PDIP, 8SOIC	A single wideband high output drive op amp
TLC071A	TI	08+	8PDIP, 8SOIC	A single wideband high output drive op amp
TLC080	TI	08+	8MSOP-PowerPAD, 8PDIP, 8SOIC	A single, wide-bandwidth, high-output drive single-supply op amp with a shutdown state
TLC080A	TI	08+	8PDIP, 8SOIC	A single-supply op amp with a single, wideband, high-output drive in the shutdown state

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