SM7186 DESCRIPTIONS: SM7186 is an Audio Echo Processor using CMOS Technology.
It has built-in AD/DA and 48KBits SRAM for time delay.
External Resister adjust large range oscillation frequency and control delay time.
Many combination to fit your applications.
FEATURE: * Built-in adjustable OSC.
* Built-in power on reset circuit.
* Built-in 48KBits SRAM for delay control.
* Adjustable delay time setting: 30ms ~ 700ms * Low operating current.
APPLICATIONS: * * * * * * VCD Karaoke TV Audio System Car Stereo VCR VDD VREF AGND DGND OSCO OSCR DACTL ADCTL 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 OP1-IN OP1-OUT OP2-OUT OP2-IN DAC-OUT DAC-IN ADC-IN ADC-OUT MAR.
2000 P...

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