TDA2003H datasheet(4/10 Pages) STMICROELECTRONICS

Teilenummer	TDA2003H

Bauteilbeschribung	10W CAR RADIO AUDIO AMPLIFIER

PDF	10 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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Figure 1. Quiescent output

voltage vs. supply voltage

Figure 2. Quiescent drain

current vs. supply voltage

Figure 3. Output power vs.

supply voltage

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

Frequency response (-3 dB)

Po =1W

RL =4

Ω

40 to 15,000

Distortion

f = 1 kHz

Po = 0.05 to4.5W RL =4

Ω

Po = 0.05 to 7.5W RL =2

Ω

0.15

Input resistance (pin 1)

f = 1 kHz

150

Ω

Voltage gain (open loop)

f = 1 kHz

f = 10 kHz

Voltage gain (closed loop)

f = 1 kHz

RL =4

Ω

39.3

40.3

Input noise voltage

(0)

µV

Input noise current

(0)

200

Efficiency

f = 1 Hz

Po =6W

Po = 10W

RL =4

Ω

RL =2

Ω

SVR

Supply voltage rejection

f = 100 Hz

Vripple = 0.5V

Rg =10 k

Ω

RL =4

Ω

ELECTRICAL CHARACTERISTICS (continued)

(0) Filter with noise bandwidth: 22 Hz to 22 kHz

TDA2003

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