TDA7056AT_15 datasheet(6/18 Pages) PHILIPS

Part #	TDA7056AT

Description	3 W mono BTL audio amplifier with DC volume control

Download	18 Pages

Scroll/Zoom	100%

Manufacturer	PHILIPS [NXP Semiconductors]

Direct Link	http://www.nxp.com

Logo

6 / 18 page

1998 Feb 23

6

NXP Semiconductors

Product specification

3 W mono BTL audio amplifier with DC

volume control

TDA7056AT

CHARACTERISTICS

VP =12V; VDC = 1.4 V; f = 1 kHz; RL =16 Ω; Tamb =25 °C; unless otherwise specified (see Fig.14).

Notes

1. With a load connected to the outputs the quiescent current will increase, the maximum value of this increase being

equal to the DC output offset voltage divided by RL.

2. The noise output voltage (Vn(o)(rms)) at f = 500 kHz, is measured with Rs =0 Ω and B = 5 kHz.

3. The ripple rejection is measured with Rs =0 Ω and f = 100 Hz to 10 kHz. The ripple voltage (Vripple =200 mV RMS)

is applied to the positive supply rail.

4. The noise output voltage (Vn(o)(rms)) is measured with Rs =5kΩ unweighted.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supply

VP

supply voltage

4.5

−

18

V

Iq(tot)

total quiescent current

RL = ∞; note 1

−

816

mA

Maximum gain (V7 =1.4 V)

Po

output power

THD = 10%; RL =16 Ω

33.5

−

W

THD

total harmonic distortion

Po =0.5 W

−

0.3

1

%

Gv(max)

maximum total voltage gain

34.5

35.5

36.5

dB

Vi(rms)

input signal handling (RMS value)

VVC =0.8 V; THD < 1%

0.5

0.65

−

V

Vn(o)(rms)

noise output voltage (RMS value)

f = 500 kHz; note 2

−

210

−μV

B

bandwidth

at

−1dB

−

0.02 to 300

−

kHz

SVRR

supply voltage ripple rejection

note 3

38

46

−

dB

⎪ΔV

OS⎪

DC output offset voltage

⎪V

17 − v14⎪−

0

150

mV

Zi

input impedance (pin 3)

15

20

25

k

Ω

Minimum gain (V7 =0.5 V)

Gv

voltage gain

−−44

−

dB

Vo(n)(rms)

noise output voltage (RMS value)

note 4

−

20

30

μV

Mute position

Vo(mute)

output voltage in mute position

VVC ≤ 0.3 V;

VI = 600 mV; note 4

−

35

45

μV

DC volume control

ΔG

v

voltage gain control range

75

80

−

dB

IVC

control current

VVC =0 V

60

70

80

μA

Similar Part No. - TDA7056AT_15

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TDA7056AT	128Kb / 20P	3 W mono BTL audio amplifier with DC volume control 1998 Feb 23

More results

Similar Description - TDA7056AT_15

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	TDA7056AT	128Kb / 20P	3 W mono BTL audio amplifier with DC volume control 1998 Feb 23
NXP Semiconductors	TDA7056A	58Kb / 9P	3 W BTL mono audio output amplifier with DC volume control July 1994
Integral Corp.	ILA7056B	390Kb / 7P	5 W MONO BTL AUDIO AMPLIFIER WITH DC VOLUME CONTROL
NXP Semiconductors	TDA7052A	66Kb / 12P	1 W BTL mono audio amplifier with DC volume control July 1994
	TDA7052A	70Kb / 12P	1 W BTL mono audio amplifier with DC volume control July 1994
	TDA7056B	101Kb / 16P	5 W mono BTL audio amplifier with DC volume control 1997 Aug 15
	TDA7052AN	313Kb / 14P	1 W BTL mono audio amplifier with DC volume control July 1994
KODENSHI_AUK CORP.	KKA7056B	238Kb / 6P	5 W MONO BTL AUDIO AMPLIFIER WITH DC VOLUME CONTROL
NXP Semiconductors	TDA7052A_AT	313Kb / 14P	1 W BTL mono audio amplifier with DC volume control July 1994
NXP Semiconductors	TDA7052B	111Kb / 16P	Mono BTL audio amplifier with DC volume control 1997 Aug 15

More results

TDA7056AT Datasheet(PDF) 6 Page - NXP Semiconductors

TDA7056AT Datasheet(HTML) 6 Page - NXP Semiconductors

Similar Part No. - TDA7056AT_15

Similar Description - TDA7056AT_15

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Datasheet Download

Link URL