TFA9841J/N1,112 NXP Semiconductors, TFA9841J/N1,112 Datasheet - Page 8

• Manufacturer Part Number: TFA9841J/N1,112
• Description: IC AMP AUDIO PWR 7.5W MONO 9SIL
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TFA9841J/N1,112

• Package / Case: 9-SIL (Bent and Staggered Leads)
• Output Type: 1-Channel (Mono)
• Max Output Power X Channels @ Load: 7.5W x 1 @ 4 Ohm
• Voltage - Supply: 9 V ~ 26 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Through Hole
• Product: General Purpose Audio Amplifiers
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3451-5; 935274366112; TFA9841J

Philips Semiconductors
9397 750 12014
Preliminary data
Fig 5. Output power as function of supply voltage.
Fig 7. Total harmonic distortion-plus-noise as
THD = 10 %; R
V
CC
THD N
(W)
P o
(%)
function of output power.
= 18 V; f = 1 kHz; R
10
10
15
12
10
9
6
3
0
10
10
1
2
1
2
8
1
L
10
= 4 ; f = 1 kHz.
1
L
12
= 4 .
14
10
16
P o (W)
V CC (V)
MDB809
MCE488
Rev. 01 — 06 February 2004
18
10
2
Fig 6. Output power as function of supply voltage for
Fig 8. Total harmonic distortion-plus-noise as
(W)
THD = 10 %.
V
P
CC
o
THD N
40
30
20
10
(%)
various SE loads.
function of frequency.
0
10
10
= 17 V; P
8
10
1
1
2
R
10
L
= 1
o
12
= 1 W; R
1-channel audio amplifier (1 x SE)
10
2
16
L
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
= 4 .
2
10
20
3
3
TFA9841J
24
10
4
V
8
4
CC
mdb806
f (Hz)
(V)
MCE489
28
10
5
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