TFA9842J NXP Semiconductors, TFA9842J Datasheet - Page 2

• Manufacturer Part Number: TFA9842J
• Description: Audio Amplifiers STEREO 2X6W SE MPA
• Manufacturer: NXP Semiconductors

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

Philips Semiconductors
4. Quick reference data
5. Ordering information
9397 750 12013
Preliminary data
Table 1:
Table 2:
Symbol Parameter
V
I
I
P
THD
G
SVRR
Type
number
TFA9842J DBS9P
q
stb
CC
o
v
supply voltage
quiescent supply
current
standby supply current
output power
total harmonic
distortion
voltage gain
supply voltage ripple
rejection
Quick reference data
Ordering information
Package
Name
Rev. 01 — 26 April 2004
Description
plastic DIL-bent-SIL power package; 9 leads
(lead length 12/11 mm); exposed die pad
Conditions
operating
no signal
V
V
SE; P
BTL; P
SE
BTL
f = 1 kHz
CC
CC
SE; R
BTL; R
SE
BTL
= 18 V; R
= 17 V; THD = 10 %
2-channel audio amplifier (2 x SE or 1 x BTL)
o
o
= 1 W
L
= 1 W
L
= 4
= 8
L
=
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Min
9
-
-
-
7
14
-
-
25
31
-
-
TFA9842J
Typ
17
-
60
-
7.5
15
0.1
0.05
26
32
60
65
Max
26
28
100
10
-
-
0.5
0.5
27
33
-
-
Version
SOT523 -1
Unit
V
V
mA
W
W
%
%
dB
dB
dB
dB
2 of 21
A