Transcription of Low Voltage Microphone Preamplifier with Variable ...
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Low Voltage Microphone Preamplifier with Variable ...
Low Voltage Microphone Preamplifier with Variable Compression and Noise Gating Data Sheet SSM2167. FEATURES PIN CONFIGURATION. Complete Microphone conditioner in a 10-lead package GND 1 10 VDD. Single 3 V operation VCAIN 2. SSM2167 9 OUTPUT. Low shutdown current < 2 A SHUTDOWN 3 TOP VIEW. (Not to Scale). 8 COMPRESSION RATIO. BUFOUT 4 7 GATE THRS. Adjustable noise gate threshold 02628-001. INPUT 5 6 AVG CAP. Adjustable compression ratio Automatic limiting feature prevents ADC overload Figure 1. 10-Lead MSOP (RM Suffix). Low noise and distortion: THD + N. 20 kHz bandwidth LIMITING. THRESHOLD LIMITING. APPLICATIONS (ROTATION POINT) REGION. Desktop, portable, or palmtop computers Telephone conferencing DOWNWARD. COMPRESSION. REGION. Communication headsets EXPANSION. THRESHOLD. 1 VCA GAIN. OUTPUT (dB). Two-way communications (NOISE GATE) r Surveillance systems Karaoke and DJ mixers DOWNWARD.
Low Voltage Microphone Preamplifier with Variable Compression and Noise Gating Data Sheet SSM2167 Rev. G Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
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