MSGEQ7 查看數據表（PDF） - Unspecified

零件编号

产品描述 (功能)

比赛名单

MSGEQ7

Seven Band Graphic Equalizer

Unspecified 

Seven Band Graphic Equalizer

Data Sheet

Pin Description_________________ Pin Configuration

1. VDD

2. VSS

3. OUT

4. STROBE

5. IN

6. GND

7. RESET

8. CKIN

Positive Power Supply

Typically 5 Volts

Negative Power Supply

Typically 0 Volts

Multiplexed DC Output

Channel Selection Pin

Audio Input

Internally Generated Ground

Reference.Typically 2.5V

Resets Multiplexor

Clock Oscillator Pin

VDDA

VSSA

OUT

STROBE

CKIN

RESET

GND

5 IN

Block Diagram__________________

Audio

In

Anti-Alias

Filter

CKIN

Clock

Oscillator

63Hz

Bandpass

160Hz

Bandpass

400Hz

Bandpass

1kHz

Bandpass

2.5kHz

Bandpass

6.25kHz

Bandpass

16kHz

Bandpass

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Peak

Detector

Output DC Out

Multiplexor

Reset Strobe

Web Site “www.mix-sig.com”

© 2004 Mixed Signal Integration 3

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