TDA2030_05 datasheet(4/17 Pages) STMICROELECTRONICS

Part #	TDA2030

Description	14 W hi-fi audio amplifier

PDF	17 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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4 / 17 page

Electrical specifications

TDA2030

4/17

Doc ID 1458 Rev 3

Distortion

Po = 0.1 to 12 W, RL = 4 Ω,

GV = 30 dB

f = 40 to 15.000 Hz

0.2

0.5

Po = 0.1 to 8 W, RL = 8 Ω,

GV = 30 dB

f = 40 to 15.000 Hz

0.1

0.5

Frequency response

(–3 dB)

Po = 12 W, RL = 4 Ω;

GV = 30 dB

10 Hz to 140

Input resistance (pin 1)

0.5

Voltage gain (open loop)

Voltage gain (closed loop)

f = 1 kHz

29.5

30.5

Input noise voltage

B = 22 Hz to 22 kHz

310

µV

Input noise current

200

SVR

Supply voltage rejection

GV = 30 dB; RL = 4 Ω,

Rg = 22 kΩ, fripple = 100 Hz;

Vripple = 0.5 Veff

Drain current

Po = 14 W, RL = 4 Ω

Po = 9 W, RL = 8 Ω

900

500

Thermal shutdown junction

temperature

145

°C

Table 4.

Electrical characteristics (continued)

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

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