speaker wiring diagrams
Abstract: No abstract text available
Text: JBTC94B12-AS TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic JBTC94B12-AS Microphone Amplifier + 4th Delta-sigma ADC for Digital ECM The JBTC94B12-AS is developed for ECM Electret Condenser Microphone IC. It is built in a microphone amplifier and a 4th Delta-sigma ADC.
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JBTC94B12-AS
JBTC94B12-AS
S-XFBGA6-0102-0
speaker wiring diagrams
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JBTC94B12-AS
Abstract: S-XFBGA6-0102-0 064mg
Text: JBTC94B12-AS TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic JBTC94B12-AS Microphone Amplifier + 4th Delta-sigma ADC for Digital ECM The JBTC94B12-AS is developed for ECM Electret Condenser Microphone IC. It is built in a microphone amplifier and a 4th Delta-sigma ADC.
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JBTC94B12-AS
JBTC94B12-AS
470ATyp.
S-XFBGA6-0102-0
064mg
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ECM microphone
Abstract: block diagram OF CONDENSER MICROPHONE wm8903 MICROPHONE EH11 electret condenser mic 3 pin electret microphone insert
Text: w WAN_0213 WM8903 ECM Microphone Detection using MICBIAS Current INTRODUCTION The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. Its inputs are able to interface to an Electret Condenser Microphone ECM for voice
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WM8903
ECM microphone
block diagram OF CONDENSER MICROPHONE
MICROPHONE
EH11
electret condenser mic 3 pin
electret microphone insert
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EH11
Abstract: No abstract text available
Text: w WAN_0197 Improving the PSRR in Wolfson CODECs INTRODUCTION PSRR is a measure of the device’s immunity to variations in power supply voltage. A high ratio represents a high degree of tolerance to supply rail variation. In a typical application, the power supply rail cannot be assumed to be perfectly stable or noisefree under all operating conditions. Therefore, designers must take note of the impact that any
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WM8900
Abstract: zobel 49R9 EH11 electret microphone decoupling capacitor
Text: w WAN_0188 External Component Requirements for WM8900 INTRODUCTION WM8900 is a versatile 24-bit hi-fi CODEC with ultra-low power Class-G headphone driver. Its small size and advanced feature set are amongst its selling features. The on-board charge pump supports a ground-referenced headphone driver, which is particularly beneficial in sizelimited portable applications as this eliminates the need for bulky output capacitors.
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WM8900
WM8900
24-bit
WM8900;
zobel
49R9
EH11
electret microphone decoupling capacitor
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wm8904
Abstract: wm8904g electret condenser microphone element mic 342 AES17 J-STD-020B QFN-32 FSR22
Text: WM8904 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8904 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8904
WM8904
wm8904g
electret condenser microphone element
mic 342
AES17
J-STD-020B
QFN-32
FSR22
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Untitled
Abstract: No abstract text available
Text: WM8904 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8904 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • 3.0mW quiescent power consumption for DAC to headphone playback
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WM8904
WM8904
-86dB
-80dB
96kHz
WM8904CGEFL/V
WM8904CGEFL/RV
DM066
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Untitled
Abstract: No abstract text available
Text: WM8904 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8904 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8904
WM8904
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wm8904
Abstract: electret condenser microphone element audio vibration microphone mic 342 AES17 J-STD-020B QFN-32 DM066 319 condenser mic WM8904GEFL
Text: WM8904 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8904 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8904
WM8904
electret condenser microphone element
audio vibration microphone
mic 342
AES17
J-STD-020B
QFN-32
DM066
319 condenser mic
WM8904GEFL
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wm8904
Abstract: circuit EQ12 Band DM066
Text: WM8904 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8904 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • 3.0mW quiescent power consumption for DAC to headphone playback
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WM8904
WM8904CGEFL/V
WM8904CGEFL/RV
DM066
circuit EQ12 Band
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500w audio amplifier circuit diagram
Abstract: LM386-4 lm444 speaker diagram for 500w audio amplifier circuit lm386 audio amplifier PCB diagram 80w audio amplifier circuit diagram 12v stereo preamp with tone circuit 500w audio amplifier 500w power amplifier stereo 500w audio amplifier 12 v circuit diagram
Text: Audio Products Selection Guide 4Q 2006 Boomer Subsystems . 4-5 Mono Boomer Audio Amplifiers . 6-7 Integrated Boomer Amplifiers . 8-9 Stereo Boomer Audio Amplifiers . 10
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WM8990
Abstract: WM8900 WM8903 mic jack stereo jack socket WM8400 mono jack socket WM8350 EH11 R118
Text: w WAN_0196 Jack / Headphone Detect Operation and Example Applications INTRODUCTION Jack / Headphone detect is used to trigger an action in the CODEC device in response to an accessory eg. microphone or headphone being connected or disconnected. The CODEC
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electret condenser microphone element
Abstract: wm8903 WM8903L mic 342 r54 bh AES17 J-STD-020B R164 WM9001 mic detection
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • • 4.5mW power consumption for DAC to headphone playback DAC SNR 96dB typical, THD -86dB typical
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WM8903
WM8903
-86dB
-80dB
electret condenser microphone element
WM8903L
mic 342
r54 bh
AES17
J-STD-020B
R164
WM9001
mic detection
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WM8918G
Abstract: wm8918 42750
Text: WM8918 w Ultra Low Power DAC for Portable Audio Applications DESCRIPTION FEATURES The WM8918 is a high performance ultra-low power stereo DAC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8918
WM8918G
42750
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WM8918G
Abstract: No abstract text available
Text: WM8918 w Ultra Low Power DAC for Portable Audio Applications DESCRIPTION FEATURES The WM8918 is a high performance ultra-low power stereo DAC optimised for portable audio applications. • 3.8mW quiescent power consumption for DAC to headphone playback
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WM8918
WM8918
-86dB
WM8918GEFL/V
WM8918GEFL/RV
WM8918CGEFL/V
WM8918CGEFL/RV
WM8918G
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WM8903L
Abstract: GP2D wm8903 WM8903LGEFK/RV mic detection AES17 J-STD-020B R164 WM9001 GRM155R60J475M
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8903
WM8903
WM8903L
GP2D
WM8903LGEFK/RV
mic detection
AES17
J-STD-020B
R164
WM9001
GRM155R60J475M
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Untitled
Abstract: No abstract text available
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8903
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WM8903L
Abstract: WM8903CLGEFK PCM 61 WM8903
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • 4.5mW power consumption for DAC to headphone playback DAC SNR 96dB typical, THD -86dB typical
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WM8903
WM8903LGEFK/V
WM8903LGEFK/RV
WM8903CLGEFK
WM8903CLGEFK/R
DM110
WM8903L
PCM 61
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Untitled
Abstract: No abstract text available
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • 4.5mW power consumption for DAC to headphone playback DAC SNR 96dB typical, THD -86dB typical
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WM8903
WM8903
-86dB
-80dB
WM8903LGEFK/V
WM8903LGEFK/RV
WM8903CLGEFK
WM8903CLGEFK/R
DM110
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TIA-603
Abstract: PMR446 CMX838 CMX838D1 CMX838E1 LM386 amplifier 446 mhz pmr ctcss decoder 462-600
Text: CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX838 FRS/PMR446/GMRS Family Radio Processor D/838/8 September 2003 Provisional Issue Features and Applications • Advanced one-of-any CTCSS subaudio 50 tone processor • • • • • • • • • •
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CMX838
FRS/PMR446/GMRS
D/838/8
PMR446
TIA-603
CMX838
CMX838D1
CMX838E1
LM386
amplifier 446 mhz pmr
ctcss decoder
462-600
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Untitled
Abstract: No abstract text available
Text: CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX838 FRS/PMR446/GMRS Family Radio Processor D/838/8 September 2003 Provisional Issue Features and Applications "# Advanced one-of-any CTCSS subaudio 50 tone processor "# "# "# "# "# "# "# "# Fast decode time
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CMX838
FRS/PMR446/GMRS
D/838/8
PMR446
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ctcss decoder
Abstract: radio processor dc volume tone control circuit TIA-603 PMR446 RF3233 CMX838E1 gmrs radio
Text: CML Microcircuits COMMUNICATION SEMICONDUCTORS CMX838 FRS/PMR446/GMRS Family Radio Processor D/838/8 September 2003 Provisional Issue Features and Applications • Advanced one-of-any CTCSS subaudio 50 tone processor • • • • • • • • • •
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CMX838
FRS/PMR446/GMRS
D/838/8
PMR446
ctcss decoder
radio processor
dc volume tone control circuit
TIA-603
RF3233
CMX838E1
gmrs radio
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TIA-603
Abstract: Top Octave Synthesizer C 4131 ctcss tone encoder decoder CIRCUIT DIAGRAM audio Amplifier USING LM386 LPF, HPF, BPF filter rf PMR446 FRS radio circuit diagram
Text: C M L M icrocircuits COMMUNICATION SEMICONDUCTORS CMX838 FRS/PMR446/GMRS Family Radio Processor D/838/7 June 2003 Provisional Issue Features and Applications • Advanced one-of-any CTCSS subaudio 50 tone processor • • • • • • • Fast decode time
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D/838/7
CMX838
FRS/PMR446/GMRS
PMR446
TIA-603
Top Octave Synthesizer
C 4131
ctcss tone encoder decoder
CIRCUIT DIAGRAM audio Amplifier USING LM386
LPF, HPF, BPF filter rf
FRS radio circuit diagram
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r65 steeper motor
Abstract: HPF 505 InP Laser BH AES17 JESD51-9 J-STD-020B R101 2501H
Text: w WM8944B Mono Low-Power CODEC with Video Buffer DESCRIPTION FEATURES The WM8944B is a highly integrated low power hi-fi CODEC designed for portable devices such as digital still cameras. • Up to 2 analogue inputs may be connected; a stereo digital microphone interface is also provided. Flexible output mixing
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WM8944B
WM8944B
r65 steeper motor
HPF 505
InP Laser BH
AES17
JESD51-9
J-STD-020B
R101
2501H
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