TFA9842J NXP Semiconductors, TFA9842J Datasheet - Page 13
TFA9842J
Manufacturer Part Number
TFA9842J
Description
Audio Amplifiers STEREO 2X6W SE MPA
Manufacturer
NXP Semiconductors
Datasheet
1.TFA9842JN1112.pdf
(21 pages)
Specifications of TFA9842J
Product
Class-AB
Output Power
15 W
Available Set Gain
26 dB
Thd Plus Noise
0.05 %
Operating Supply Voltage
17 V
Maximum Power Dissipation
35000 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Audio Load Resistance
8 Ohms
Input Signal Type
Single
Minimum Operating Temperature
- 40 C
Output Signal Type
Differential, Single
Supply Type
Single
Supply Voltage (max)
26 V
Supply Voltage (min)
9 V
Output Type
1-Channel Mono or 2-Channel Stereo
Package / Case
SOT-523
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TFA9842J/N1,112
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Philips Semiconductors
13. Application information
9397 750 12013
Preliminary data
Fig 12. Typical SE application diagram.
controller
micro-
7.5 V
k
1.5
k
10
k
50
BC547
100
k
BC547
270
V
CC
2.2
F
V
V
i
i
47
F
220 nF
220 nF
22
F
MODE
IN1
IN2
SVR 6
Rev. 01 — 26 April 2004
CIV
4
1
3
7
60
k
60
k
TFA9842J
STANDBY
V
9
5
MUTE
GND
CC
ON
V
2-channel audio amplifier (2 x SE or 1 x BTL)
REF
0.5V
CC
SHORT-CIRCUIT
TEMPERATURE
PROTECTION
V
CC
AND
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
8
2
OUT1
OUT2
mdb803
100 nF
470 F
470 F
TFA9842J
1000 F
R
4
R
4
L
L
V
CC
13 of 21