NJM2155

- 2 -

s

s

s

sABSOLUTE MAXIMUM RATING (Ta=25°C)

PARAMETER

SYMBOL

TEST CONDITION

UNIT

Supply Voltage

V

+

15

V

Power Dissipation

700

mW

Operating Temperature Range

-40 to +85

°C

Storage Temperature Range

-40 to +125

°C

s

s

s

sELECTRICAL CHARACTERISTICS (Ta=25°C, V

Ω, RL=47kΩ, Vin=100mVrms/1kHz,

VR1

TEST CONDITION

PARAMETER

SYMBOL

BBE

Mach3

MIN

TYP

MAX

UNIT

Operating Voltage

V

+

-

-

4.5

9.0

13.0

V

Operating Current

No Signal

BYPASS

-

-

8.0

-

mA

Reference Voltage

V

-

-

4.0

4.5

5.0

V

Maximum Input

Voltage

f=1kHz

BYPASS

-

2.8

-

-

Vrms

Boost1

f=20Hz,

LO CONTOUR=L

ON

-

1.5

2.5

3.5

Boost2

f=20Hz,

LO CONTOUR=H

ON

-

4.5

5.5

6.5

Boost3

f=1kHz

ON

-

0.0

0.6

1.2

Boost4

f=20kHz,

PROCESS=L

ON

-

5.0

6.0

7.0

Boost Level

Boost5

f=20kHz,

PROCESS=H

ON

-

8.0

9.0

10.0

dB

Mach3 Boost

Mach3

fc=80Hz

ON

ON

11.0

12.0

13.0

dB

Bypass Gain

f=1kHz

BYPASS

-

-1.0

0.0

1.0

dB

Total Harmonic

Distortion

THD

f=1kHz

ON

ON

-

0.05

0.11

%

Output Noise

Vin=GND

A-Weighting

ON

ON

-

-94

(20)

-84

(63)

dBV

(

µVrms)

Vin=High Level

2.0

-

V

+

Mode Select Control

Voltage

Vin=Low Level

0

-

0.5

V

∗1), ∗2): Refer to APPLICATION CIRCUIT

s

s

s

sSWITCH FUNCTION

Switch Terminal

Control

Voltage Level

FUNCTION

Low

BYPASS

BBE

High

BBE ON

Low

Mach3Bass OFF (with BBE switch on)

Mach3Bass

High

Mach3Bass ON (with BBE switch on)

Low

Low Frequency: +2.5dB Boost (with BBE switch on)

LO CONTOUR

High

Low Frequency: +5.5dB Boost (with BBE switch on)

Low

High Frequency: +6.0dB Boost (with BBE switch on)

PROCESS

High

High Frequency: +9.0dB Boost (with BBE switch on)