July 1994

7

Philips Semiconductors

Product specification

6 W hi-fi audio power amplifier

TDA2614

Notes to the characteristics

power supplies, the ripple (200 mV) is applied in phase to the positive and the negative supply rails.

With asymmetrical power supplies, the ripple rejection is measured at f = 1 kHz.

6.

7. The internal network at pin 2 is a resistor devider of typical 4 k

Ω and 5 kΩ to the positive supply rail. At the connection

of the 4 k

Ω and 5 kΩ resistor a zener diode of typical 6.6 V is also connected to the positive supply rail. The spread

of the zener voltage is 6.1 to 7.1 V.

Operating position; note 6

supply voltage range

7.5

12

21

V

total quiescent current

10

20

35

mA

output power

THD = 0.5%

5

6.5

−

W

THD = 10%

6.5

8

−

W

THD

total harmonic distortion

−

0.13

0.2

%

B

power bandwidth

THD = 0.5%; note 2

−

40 to

−

Hz

20000

voltage gain

29

30

31

dB

noise output voltage

note 3

−

70

140

µV

input impedance

14

20

26

k

Ω

SVRR

supply voltage ripple rejection

40

55

−

dB

input bias current

−

0.3

−µA

DC output offset voltage

−

30

200

mV

output voltage

−

0.1

1.0

mV

mute input impedance

note 7

6.7

9

11.3

k

Ω

total quiescent current

10

20

35

mA

noise output voltage

note 3

−

70

140

µV

SVRR

supply voltage ripple rejection

note 4

40

55

−

dB

|

DC output offset voltage

−

40

200

mV

|

∆V

offset voltage with respect to

operating position

−

4

150

mV

current if pin 2 is connected to pin 5

−−

6mA

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT