TFA9842AJ/N1,112 NXP Semiconductors, TFA9842AJ/N1,112 Datasheet - Page 2

• Manufacturer Part Number: TFA9842AJ/N1,112
• Description: IC AMP AUDIO PWR 7.5W STER 9SIL
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TFA9842AJ/N1,112

• Output Type: 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 7.5W x 2 @ 4 Ohm
• Voltage - Supply: 9 V ~ 28 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby, Volume Control
• Mounting Type: Through Hole
• Package / Case: 9-SIL (Bent and Staggered Leads)
• Product: Class-AB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935278063112; TFA9842AJ/N1; TFA9842AJ/N1

Philips Semiconductors
4. Quick reference data
5. Ordering information
TFA9842AJ_1
Preliminary specification
Table 1.
[1]
[2]
Table 2.
Symbol
V
I
I
P
THD
G
SVRR
Type number
TFA9842AJ
q
CC(stb)
G
CC
o
v(max)
v
A minimum load of 3
Supply voltage ripple rejection is measured at the output, with a source impedance Z
and with a frequency range from 20 Hz to 22 kHz (unweighted). The ripple voltage is a sine wave with a
frequency f
Quick reference data
Ordering information
Parameter
supply voltage
quiescent current
standby supply current
output power
total harmonic distortion
maximum voltage gain
voltage gain range
supply voltage ripple
rejection
ripple
and an amplitude of 300 mV (RMS), which is applied to the positive supply rail.
Package
Name
DBS9P
is allowed at supply voltages > 22 V.
Rev. 01 — 28 April 2006
Description
plastic DIL-bent-SIL power package; 9 leads (lead
length 12/11 mm); exposed die pad
7.5 W stereo power amplifier with volume control
Conditions
operating
V
R
V
V
THD = 10 %;
R
V
P
V
1.5 V < V
5.0 V
f
ripple
CC
CC
I(VC)
CC
o
I(VC)
L
L
= 1 W
=
= 4 ;
= 17 V;
= 17 V;
= 17 V
= 1 kHz
< 0.8 V
> 5.0 V
I(VC)
<
[1]
[2]
Min
9
-
-
7
-
25
-
-
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
TFA9842AJ
Typ
17
60
-
7.5
0.1
26
80
60
S
= 0
Max
28
100
150
-
0.5
27
-
-
at the input
Version
SOT523 -1
Unit
V
mA
W
%
dB
dB
dB
A
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