TDA1566TH View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

TDA1566TH

I²C-bus controlled dual channel 46 W/2Ω, single channel 92 W/1Ωamplifier with load diagnostic features

NXP Semiconductors. 

NXP Semiconductors

TDA1566

I2C-bus controlled dual channel/single channel amplifier

Table 23. Characteristics …continued

Refer to test circuit (see Figure 22); VP = 14.4 V; RL = 4 Ω; −40 °C < Tamb < +85 °C and −40 °C < Tj < +150 °C; unless

otherwise specified.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

Amplifier

Po

output power

RL = 4 Ω; VP = 14.4 V;

THD = 0.5 %

-

23

-

W

RL = 4 Ω; VP = 14.4 V;

THD = 3 %

-

24

-

W

RL = 4 Ω; VP = 14.4 V;

THD = 10 %

24

29

-

W

RL = 4 Ω; VP = 14.4 V

40

45

-

W

maximum power; Vi = 2 V

(RMS) square wave

RL = 4 Ω; VP = 15.2 V

45

50

-

W

maximum power; Vi = 2 V

(RMS) square wave

RL = 2 Ω; VP = 14.4 V;

THD = 0.5 %

-

38

-

W

RL = 2 Ω; VP = 14.4 V;

THD = 3 %

-

41

-

W

RL = 2 Ω; VP = 14.4 V;

THD = 10 %

39

50

-

W

RL = 2 Ω; VP = 14.4 V

67

75

-

W

maximum power; Vi = 2 V

(RMS) square wave

RL = 1 Ω; VP = 14.4 V;

THD = 0.5 %

-

74

-

W

RL = 1 Ω; VP = 14.4 V;

THD = 3 %

-

81

-

W

RL = 1 Ω; VP = 14.4 V;

THD = 10 %

78

92

-

W

RL = 1 Ω; VP = 14.4 V

130

150

-

W

maximum power; Vi = 2 V

(RMS) square wave

THD

total harmonic

distortion

Po = 1 W to 12 W; f = 1 kHz;

-

RL = 4 Ω

Po = 1 W to 12 W; f = 1 kHz;

-

RL = 2 Ω

Po = 1 W to 12 W; f = 1 kHz;

-

RL = 1 Ω

Po = 1 W to 12 W; f = 10 kHz;

-

measured with 30 kHz filter;

RL = 4 Ω

Po = 1 W to 12 W; f = 10 kHz;

-

measured with 30 kHz filter;

RL = 2 Ω

line driver mode; Vo =1 V

-

(RMS) and 5 V (RMS);

f = 20 Hz to 20 kHz;

RL = 400 Ω

0.005 0.1

%

0.01

0.2

%

0.02

%

0.1

0.3

%

0.2

0.6

%

0.02

0.1

%

TDA1566_2

Product data sheet

Rev. 02 — 20 August 2007

© NXP B.V. 2007. All rights reserved.

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