M62495AFP

Rev.1.00, Jul.24.2003, page 7 of 11

Electrical Characteristics

(VDD =2.5 V, VSS = –2.5 V, f =1 kHz, RL = 10 K, Vi =20 mV(rms), Ta = 25°C, unless otherwise noted)

Units

Symbol

Parameter

Condition

min.

typ.

max.

Unit

IDD

Circuit current of positive

power supply

Quiescent

—

9

20

mA

ISS

Circuit current of negative

power supply

Quiescent

—

–9

–20

mA

Gv1

Voltage gain

(selector)

1-5 pin – 10 pin gain RL = 10 k

24-20 pin – 19 pin gain

12

14

16

dB

Gv2

Voltage gain

(output tone bass boost)

7 pin – 10 pin gain RL = 10 k

18 pin – 19 pin gain

16

18

20

dB

Vomax

Maximum output voltage

RL = 10 k, THD = 1%

1.2

1.6

—

Vrms

THD

Total harmonic distortion

BW = 400 to 30 kHz

—

0.02

0.08

%

No1

Output noise voltage

JIS-A, Rg = 5.1 k,

—

72

180

µVrms

No2

JIS-A, 7 pin 18 pin Rg = 0

—

15

38

µVrms

ATTmax

Maximum attenuation

Output reference level (Vo = 1 Vrms),

ATT = the infinitesimal, JIS-A

—

–95

–90

dB

GB1

3 dB

1.5

3

4.5

GB2

6 dB

4.5

6

7.5

GB3

9 dB

7.5

9

10.5

GB4

12 dB

10.5

12

13.5

GB5

15 dB

13.5

15

16.5

GB6

18 dB

16.5

18

19.5

GB7

Bass boost

21 dB

f = 1 kHz,

Vo = 80 mVrms

19.5

21

22.5

GT1

3 dB

1.5

3

4.5

GT2

6 dB

4.5

6

7.5

GT3

Treble boost

9 dB

f = 1 kHz,

Vo = 80 mVrms

7.5

9

10.5

dB