TFA9800J NXP Semiconductors, TFA9800J Datasheet - Page 12

• Manufacturer Part Number: TFA9800J
• Description: Audio Amplifiers 2X6W AUDIO AMPLIFIER
• Manufacturer: NXP Semiconductors

Specifications of TFA9800J

• Product: Class-AB
• Output Power: 7 W
• Available Set Gain: 20 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 15 V
• Maximum Power Dissipation: 25000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 6 V
• Output Type: 2-Channel Stereo
• Package / Case: DBSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TFA9800J/N1,112

Philips Semiconductors
TFA9800J_1
Preliminary data sheet
Fig 9. Supply voltage ripple rejection as a function of
Fig 11. Total power dissipation (worst case, both
Fig 13. Output power (one channel) as a function of
SVRR
(dB)
P
(W)
(W)
P
tot
100
o
20
40
60
80
10
12
0
8
6
4
2
0
8
4
0
10
R
frequency
channels driven) as a function of output power
per channel
supply voltage
0
8
S
2
= 25
10
2
1
12
R
1
4
L
= 8
16
10
R
R
R
operating
6
L
L
L
V
R
= 4
= 8
= 16
P
P
001aae494
f (kHz)
001aae496
L
001aae498
mute
o
(V)
= 4
(W)
10
20
Rev. 01 — 17 March 2006
8
2
Fig 10. Output voltage as a function of voltage on
Fig 12. Total power dissipation (worst case, both
Fig 14. Channel separation as a function of frequency
(dB)
P
(W)
(V)
V
10
10
10
10
tot
cs
100
o
10
10
20
40
60
80
1
8
6
4
2
0
0
1
2
3
4
10
pin M/SS
channels driven) as a function of supply
voltage
R
0
8
S
2
= 25
10
4
1
12
2
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
7 W stereo power amplifier
8
1
16
TFA9800J
12
10
R
R
R
L
L
L
V
V
= 4
= 8
= 16
P
001aae495
M/SS
f (kHz)
001aae497
001aae499
(V)
(V)
10
16
20
2
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