SM7186 Datasheet, PDF (1/10 Pages) SamHop Microelectronics Corp. – Built-in adjustable OSC

三合微科股份有限公司


   
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
1
VREF
2
AGND
3
DGND
4
OSCO
5
OSCR
6
DACTL
7
ADCTL
8
16
OP1-IN
15
OP1-OUT
14
OP2-OUT
13
OP2-IN
12
DAC-OUT
11
DAC-IN
10
ADC-IN
9
ADC-OUT
Page 1
MAR. 2000