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Voice command |
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Digital wireless microphone |
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r o d u c t s e l e c t i o n |
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Selection table XE3000
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d
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See our Development Tools >>> |
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April 9, 2001 |
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XEMICS unveils world's lowest power ''SANDMAN CODEC'' geared to Bluetooth applications |
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g
e n e r a l d e s c r i p t i o n |
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The XE3003 is an ultra low-power Analog to Digital Converter for voice and audio applications. It includes microphone supply, preamplifier, 16-bit ADC, serial audio interface, power management, and clock management. The sampling frequency of the ADC can be adjusted from 4 kHz to 48 kHz. |
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• 16 bit sigma-delta ADC, 80 dB SNR
• Microphone supply 1.6 V / 1 mA and 1.1 V / 50 uA
• 4 - 48 kHz sampling rate
• 1.8 - 3.3 V, 0.2 mA typ. @fs=20 kHz
• TSSOP 16
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