Input Signal
Analog - Single Ended, Microphone
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Output Signal
Analog - Single Ended, Analog Differential, PWM Speaker Output
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Sampling Frequency
4 ~ 8kHz
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Duration
1 Min 5 Sec ~ 2 Min 11 Sec
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Filter Pass Band
1.7 ~ 3.4kHz
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Oscillator Type
Internal/External
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Features
Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control
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Operating Temperature
0 ℃ ~ 70 ℃ (TA)
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Voltage - Supply
2.7 V ~ 3.3 V
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Mounting Type
Surface Mount
Surface Mount
Package / Case
28-SOIC (0.295", 7.50mm Width)
48-LQFP
Supplier Device Package
28-SOIC
48-LQFP (7x7)
