NJM2795

– 3 –

Ver .2.2E

ABSOLUTE MAXIMUM RANGES

(Ta=25°C)

PARAMETER

SYMBOL

RANGE

UNIT

Supply Voltage

V

+

+22

V

Maximum Input Voltage

0 to V

V

Power Dissipation

SSOP14 : 555*

NOTE: EIA/JEDEC STANDARD Test board (76.2x114.3x1.6mm, 2layer, FR-4) mounting

mW

Operating Temperature

Topr

-40 to +85

°C

Storage Temperature

Tstg

-40 to +150

°C

( ) For the maximum input voltage less than 0 toV

+

ELECTRICAL CHARACTERRISTIC

(V

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

DC CHARACTERRISTIC

Operating Voltage

V

+

4.3

9

20

V

Operating Current

No Signal

-

7

10

mA

Reference Voltage

4.0

4.5

5.0

V

AC CHARACTERRISTIC

Voltage Gain 1

+4.0

+6.0

+8.0

dB

Voltage Gain 2

+18.0

+20.0

+22.0

dB

Voltage Gain 3

+50.0

+52.0

+54.0

dB

Channel Separation

CS

90

100

-

dB

Channel Balance

BAL

-

-

0.5

dB

Roll-off High Frequency

-3dB

100

-

-

kHz

Input Resistance

160

200

240

kΩ

Output Resistance

-

200

-

Ω

Maximum Output Voltage 1

THD=1%

2

2.5

-

Vrms

Maximum Output Voltage 2

Inverting, THD=1%

-

2.5

-

Vrms

Equivalent Input

Noise Voltage

Rg=600Ω, A-weighted, Gv=+20dB

-

2

3

µVrms

Total Harmonic Distortion

THD

BW=400Hz to 30kHz

-

0.005

0.05

%

Common Mode

Rejection Ratio (*)

CMRR

70

80

-

dB

Supply Voltage

Rejection Ratio

SVR

55

65

-

dB

Note (*):

VCM

V

G

G

CMRR

2

=

, Where

2

V

G

is the Differential Mode Gain and

VCM

G

is the Common Mode Gain.

⎟⎟

⎠

⎞

⎜⎜

⎝

⎛

=

ICM

OCM

VCM

V

V

G

log

*

20

, Where

OCM

V

is the Common Mode Output and

ICM

V

is the Common Mode Input.