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TDA1514 View Datasheet(PDF) - Philips Electronics

Part Name
Description
View to exact match
TDA1514
Philips
Philips Electronics Philips
TDA1514 Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
Philips Semiconductors
50 W high performance hi-fi amplifier
Product specification
TDA1514A
PARAMETER
CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Mute state
Voltage on pin 3
Offset voltage
Output voltage
Ripple rejection
V3-4
Vo
Vi(rms) = 1 V
f = 1 kHz
Vo
note 5
RR
2
30
4.5
V
200
V
450
µV
60
dB
Standby state
Voltage on pin 3
Total quiescent current
Ripple rejection
Supply voltage to obtain
standby state
notes 5 and 7
V3-4
Itot
RR
± VP
0
18
60
5.0
0.9
V
25
mA
dB
7.0
V
Notes to the characteristics
1. Measured with two superimposed signals of 50 Hz and 7 kHz with an amplitude relationship of 4 : 1.
2. The closed loop gain is determined by external resistors (Fig.4, R2 and R3) and is variable between 20 and 46 dB.
3. The input impedance in the test circuit (Fig.4) is determined by the bias resistor R1.
4. The noise output voltage is measured in a bandwidth of 20 Hz to 20 kHz with a source resistance of 2 k.
5. f = 100 Hz; RS = 2 k; ripple voltage = 500 mV(eff) on positive and negative supply.
6. The quiescent current into pin 2 has an impact on the mute time.
7. Without bootstrap.
May 1992
7
 

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