TFA9841J NXP Semiconductors, TFA9841J Datasheet - Page 9

• Manufacturer Part Number: TFA9841J
• Description: Audio Amplifiers 1 X 7W SINGLE ENDED
• Manufacturer: NXP Semiconductors

Specifications of TFA9841J

• Product: Class-AB
• Output Power: 7.5 W
• Available Set Gain: 26 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 17 V
• Maximum Power Dissipation: 8000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Single
• Supply Voltage (max): 26 V
• Supply Voltage (min): 9 V
• Output Type: 1-Channel Mono
• Package / Case: DBSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TFA9841J/N1,112

Philips Semiconductors
9397 750 12014
Preliminary data
Fig 9. Total power dissipation as function of channel
V
CC
(W)
P D
output power.
= 18 V; R
5
4
3
2
1
0
0
L
= 4 .
2
4
6
8
P o (W)
MDB799
Rev. 01 — 06 February 2004
10
Fig 10. Supply voltage ripple rejection as function of
V
bandpass filter of 20 Hz to 22 kHz has been applied
input short-circuited.
CC
SVRR
(dB)
frequency.
= 17 V; R
20
40
60
80
0
10
source
1-channel audio amplifier (1 x SE)
10
= 0 ; V
2
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
ripple
10
3
= 300 mV (RMS); a
TFA9841J
10
4
f (Hz)
MCE497
10
5
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