NJM2155 datasheet(3/7 Pages) NJRC

Part #	NJM2155

Description	BBE Mach3Bass Audio Processor

PDF	7 Pages

Scroll/Zoom	100%

Manufacturer	NJRC [New Japan Radio]

Direct Link	http://www.jrc.co.jp/eng/index.html

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3 / 7 page

NJM2155

- 3 -

sTERMINAL DESCRIPTION

SYMBOL

FUNCTION

EQUIVALENT CIRCUIT

VOLTAGE

InA

InB

Audio Signal Input (Ach)

Audio Signal Input (Bch)

V+/2

HinA

LinA

LinB

HinB

BBE High Pass Filter Input (Ach)

BBE Low Pass Filter Input (Ach)

BBE Low Pass Filter Input (Bch)

BBE High Pass Filter Input (Bch)

V+/2

HOutA

LOutA

OutA

LPOut

GOut

Vref

OutB

LOutB

HOutB

BBE High Pass Filter Output (Ach)

BBE Low Pass Filter Output (Ach)

Audio Signal Output (Ach)

Mach3Bass Filter Output

Output for Mach3Bass Gain Adjustment

Reference Voltage Output

Audio Signal Output (Bch)

BBE Low Pass Filter Output (Bch)

BBE High Pass Filter Output (Bch)

V+/2

Filter

Reference Voltage Filter

V+/2

V+

21.5k

2,4,21,23

V+

3,5,6,14,16

18,19,20,22

V+

Vref

V+

48k

1,24

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