Device overview

TDA2030A

8/23

Doc ID 1459 Rev 2

Table 5.

Typical performance of the single-supply high-power amplifier

Figure 17.

Typical amplifier with spilt power supply

Figure 18.

PC board and component layout for the typical amplifier with split power supply

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Vs

Supply voltage

36

44

V

Id

Quiescent drain current

Vs = 36 V

50

mA

Po

Output power

d = 0.5%, RL = 4 Ω, f = 40 z to 15 Hz

Vs = 39 V

Vs = 36 V

35

28

W

W

d = 10%, RL = 4 Ω, f = 1 kHz

Vs = 39 V

Vs = 36 V

44

35

W

W

Gv

Voltage gain

f = 1 kHz

19.5

20

20.5

dB

SR

Slew rate

8V/µs

d

Total harmonic distortion

f = 1kHz

0.02

%

Po = 20 W; f = 40 Hz to 15 kHz

0.05

%

Vi

Input sensitivity

Gv = 20 dB, f = 1 kHz, Po = 20 W, RL = 4 Ω

890

mV

S/N

Signal-to-noise ratio

RL = 4 Ω, Rg = 10 kΩ, B = Curve A

Po = 25 W

Po = 4 W

108

100

dB

dB

Obsolete

Product(s)

- Obsolete

Product(s)