TLV320AIC34IZASR ,Low-Power four-channel CODEC 87-NFBGA -40 to 85Features • Digital Microphone Input Support• Concurrent Digital Microphone and Analog1• Four-Channe ..
TLV320AIC36IZQER ,Low Power Stereo Audio Codec for Portable Audio/Telephony 80-BGA MICROSTAR JUNIOR -40 to 85features two fully programmable miniDSP cores that support application-specificalgorithms in the re ..
TLV320DAC23GQE ,Low-Power, Portable Audio ConverterBlock Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1−31.3 Termin ..
TLV320DAC23IPW ,Low-Power, Portable Audio Converterfeatures a second order multibit architecture with up to 100 dBA SNRat audio sample rates up to 96 ..
TLV320DAC23IPWR ,Low-Power, Portable Audio ConverterFeatures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..
TLV320DAC23IRHD ,Low-Power, Portable Audio ConverterElectrical Characteristics Over Recommended Operating Conditions . . . . . . . . . . . . . . . . . ..
TN2-12V , SLIM POLARIZED RELAY
TN2-12V , SLIM POLARIZED RELAY
TN22 ,STARTLIGHTFEATURES3n High clamping voltage structure (1200 - 1500V)n Low gate triggering current for direct d ..
TN22-1500 ,STARTLIGHT(Application Specific Discretes A.S.D.)FEATURES3n High clamping voltage structure (1200 - 1500V)n Low gate triggering current for direct d ..
TN22-1500B ,STARTLIGHTTN22®Application Specific DiscretesA.S.D.™STARTLIGHT12, TAB
TN22-1500H ,STARTLIGHTFEATURES3n High clamping voltage structure (1200 - 1500V)n Low gate triggering current for direct d ..
TLV320AIC34IZASR
Low-Power four-channel CODEC
BLOCK A CODEC
SIX AUDIO INPUTS (SIX
SINGLE-ENDED OR
FOUR DIFFERENTIAL
OUTPUTS)
LEVEL CONTROL PER
INPUT
MIXER
TWO PGAs (ONE PGA
PER CHANNEL)
SINGLE-ENDED OR
MICBIAS
ADC
ADC
ADC
AUDIO SERIAL
DATA BUS A
PLL
DAC
DAC
SEVEN AUDIO
OUTPUTS (SIX SINGLE-
ENDED OR THREE
DIFFERENTIAL
OUTPUTS)
LEVEL CONTROL PER
OUTPUT
MIXER
VOLUME CONTROL
OUTPUTS (SIX SINGLE-
ENDED OR THREE
GPIO
Product
Folder
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TLV320AIC34SLAS538B–OCTOBER 2007–REVISED NOVEMBER 2016
TLV320AIC34 Four-Channel, Low-Power Audio Codec
for Portable Audio and Telephony Features Four-Channel Audio DAC 102-dBA Signal-to-Noise Ratio 16-, 20-, 24-, and 32-Bit Data Supports Rates From8 kHzto96 kHz 3D, Bass, Treble, EQ, and De-Emphasis
Effects Flexible Power Saving Modes and
Performance Are Available Four-Channel Audio ADC 92-dBA Signal-to-Noise Ratio Supports Rates From8 kHzto96 kHz Digital Signal Processing and Noise Filtering
Available During Record Twelve Audio Inputs Programmablein Single-Endedor Fully
Differential Configurations 3-State Capabilityfor Floating Input
Configurations Fourteen Audio Output Drivers Stereo 8-Ω, 500-mW/Channel Speaker Drive
Capability Multiple Fully Differentialor Single-Ended
Headphone Drivers Multiple Fully Differentialor Single-Ended Line
Outputs Fully Differential Mono Outputs Low Power: 15-mW Stereo 48-kHz Playback With
3.3-V Analog Supply Ultra-Low-Power Mode With Passive Analog
Bypass Programmable Input/Output Analog Gains Control (AGC)for Record Bias Level PLLs for Flexible Clock DSP, Digital Microphone Input Support Concurrent Digital Microphone and Analog
Microphone Support Available Extensive Modular Power Control Power Supplies: Analog: 2.7Vto 3.6V Digital Core: 1.65Vto 1.95V Digital I/O: 1.1Vto 3.6V Package: 6-mm× 6-mm 87-pin NFBGA
Applications Digital Cameras Smart Cellular Phones
DescriptionThe TLV320AIC34 device is a low-power four-
channel audio codec with four-channel headphone
amplifier, as well as multiple inputs and outputs
programmable in single-ended or fully differential
configurations. Extensive register-based power
controlis included, enabling four-channel 48-kHz
DAC playbackas lowas15 mW froma 3.3-V analog
supply, makingit ideal for portable battery-powered
audio and telephony applications.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
BlockA andB Codec
