Tone Dialer with Built-in Piezo Driver

OVERVIEW The SM8230A is a dual-tone signal generator LSI developed for DTMF (dual tone multi-frequency) dialing. It features a built-in piezo-electric speaker driver for direct connection to a piezo-electric buzzer. The DTMF frequencies can be set to correspond to the DTMF standards of any count

Tone Dialer with Built-in Piezo Driver

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Tone Dialer with Built-in Piezo Driver

Tone Dialer with Built-in Piezo Driver

文件：81.14 Kbytes Page：8 Pages

Tone Dialer with Built-in Piezo Driver

Tone Dialer with Built-in Piezo Driver

文件：81.14 Kbytes Page：8 Pages

LOW-DROPOUT REGULATORS . HIGH EFFICIENCY

LOW-DROPOUT REGULATORS — HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8220SLH thru A8233SLH voltage regulators offer the reduced dropout voltage and quiescent current essential fo

16 V Rail-to-Rail, Zero-Drift, Precision Instrumentation Amplifier

GENERAL DESCRIPTION The AD8230 is a low drift, differential sampling, precision instrumentation amplifier. Auto-zeroing reduces offset voltage drift to less than 50 nV/°C. The AD8230 is well-suited for thermocouple and bridge transducer applications. The AD8230’s high CMR of 110 dB (minimum) reje

BIPOLAR ANALOG INTEGRATED CIRCUIT

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Conformal Coated RF Choke

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MSD Single Tower Coil with Isolated Ground

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