TFA9843J/N1,112 NXP Semiconductors, TFA9843J/N1,112 Datasheet - Page 2

• Manufacturer Part Number: TFA9843J/N1,112
• Description: IC AMP AUDIO PWR 29W STER 9SIL
• Manufacturer: NXP Semiconductors
• Type: Class ABr

Specifications of TFA9843J/N1,112

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Package / Case: 9-SIL (Bent and Staggered Leads)
• Max Output Power X Channels @ Load: 29W x 1 @ 8 Ohm; 14W x 2 @ 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
• Operating Supply Voltage: 9 V to 26 V
• Supply Current: 60 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3455-5; 935273794112; TFA9843J

Philips Semiconductors
4. Quick reference data
Table 1:
5. Ordering information
Table 2:
9397 750 12587
Preliminary data
Symbol
V
I
I
P
THD
G
SVRR
Type number
TFA9843J
q
stb
CC
o
v
Quick reference data
Ordering information
Parameter
supply voltage
quiescent supply current
standby supply current
SE output power
BTL output power
total harmonic distortion
voltage gain
supply voltage ripple
rejection
Package
Name
DBS9P
Description
plastic DIL-bent-SIL power package; 9 leads (lead length 12/11 mm);
exposed die pad
Conditions
operating
no signal
V
THD = 10 %; R
THD = 10 %; R
THD = 10 %; R
THD = 10 %; R
SE; P
BTL; P
SE
BTL
SE; f = 1 kHz
BTL; f = 1 kHz
CC
Rev. 02 — 19 January 2004
= 18 V; R
o
o
= 1 W
= 1 W
L
L
L
L
L
=
= 4 ; V
= 4 ; V
= 8 ; V
= 8 ; V
CC
CC
CC
CC
2-channel audio amplifier (2 x SE or 1 x BTL)
= 18 V
= 22 V
= 18 V
= 22 V
Min
9
-
-
-
7
-
16
-
-
-
25
31
-
-
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
18
-
60
-
8.5
14
18
29
0.1
0.05
26
32
60
65
TFA9843J
Max
26
28
100
10
-
-
-
-
0.5
0.5
27
33
-
-
Version
SOT523 -1
Unit
V
V
mA
W
W
W
W
%
%
dB
dB
dB
dB
A
2 of 21