TFA9841J NXP Semiconductors, TFA9841J Datasheet - Page 3

• 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
7. Pinning information
8. Functional description
9397 750 12014
Preliminary data
7.1 Pinning
7.2 Pin description
8.1 Input configuration
Table 3:
The input cut-off frequency is:
SE application: R
Symbol
IN1
OUT1
CIV
n.c.
GND
SVR
MODE
n.c.
V
TAB
f
f
Fig 2. Pin configuration.
i cut off
i cut off
CC
–
–
Pin description
=
=
---------------------------- -
2
---------------------------------------------------------------- -
2
Pin
1
2
3
4
5
6
7
8
9
-
Rev. 01 — 06 February 2004
60 10
R
i
= 60 k and C
1
i
C
i
3
1
220 10
Description
input 1
inverted loudspeaker terminal 1
common input voltage decoupling
not connected
ground
half supply voltage decoupling (ripple rejection)
mode selection input (standby, mute and operating)
not connected
supply voltage
back side tab or heats spreader has to be connected to ground
OUT1
MODE
GND
IN1
V CC
SVR
i
CIV
n.c.
n.c.
= 220 nF:
9 –
1
2
3
4
5
6
7
8
9
=
12 Hz
TFA9841J
1-channel audio amplifier (1 x SE)
MDB796
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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