TFA9841J NXP Semiconductors, TFA9841J Datasheet - Page 6

• Manufacturer Part Number: TFA9841J
• Description: Audio Amplifiers 1 X 7W SINGLE ENDED
• Manufacturer: NXP Semiconductors

Specifications of TFA9841J

• Product: Class-AB
• Output Power: 7.5 W
• Available Set Gain: 26 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 17 V
• Maximum Power Dissipation: 8000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Single
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Single
• Supply Voltage (max): 26 V
• Supply Voltage (min): 9 V
• Output Type: 1-Channel Mono
• Package / Case: DBSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TFA9841J/N1,112

Philips Semiconductors
9. Limiting values
Table 6:
In accordance with the Absolute Maximum Rating System (IEC 60134).
10. Thermal characteristics
Table 7:
11. Static characteristics
Table 8:
V
[1]
[2]
[3]
9397 750 12014
Preliminary data
Symbol
V
V
I
T
T
P
V
Symbol
R
R
Symbol
V
I
I
V
V
I
ORM
q
stb
MODE
CC
stg
amb
CC
I
tot
CC(sc)
CC
O
MODE
th(j-a)
th(j-c)
= 17 V; T
A minimum load of 4
With a load connected at the outputs the quiescent supply current will increase.
The DC output voltage with respect to ground is approximately 0.5V
Limiting values
Thermal characteristics
Static characteristics
Parameter
supply voltage
input voltage
repetitive peak output current
storage temperature
ambient temperature
total power dissipation
supply voltage to guarantee short-circuit
protection
Parameter
thermal resistance from junction to ambient
thermal resistance from junction to case
Parameter
supply voltage
quiescent supply current
standby supply current
DC output voltage
mode selection input voltage
input current on pin MODE
amb
= 25 C; R
is required at V
L
= 4 ; V
MODE
CC
> 22 V.
= V
Conditions
operating
R
V
on mode
mute mode
standby mode
0 < V
CC
MODE
L
=
Rev. 01 — 06 February 2004
; V
MODE
i
= 0
= 0 V; measured in test circuit
< V
Conditions
operating
no signal
non-operating
operating
CC
Conditions
in free air
channel driven
CC
3.5
.
[1]
[2]
[3]
Min
9
-
-
-
V
4.5
0
-
CC
2.0
Figure
1-channel audio amplifier (1 x SE)
Min
-
-
-
Typ
17
60
-
9
-
-
-
-
0.3
0.3
0.3
55
40
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
11; unless otherwise specified.
Max
+26
+28
V
3
+150
+85
8
24
Value
40
4.0
Max
26
100
10
-
V
V
0.8
20
TFA9841J
CC
CC
CC
+ 0.3
3.5
Unit
V
V
V
A
W
V
Unit
K/W
K/W
Unit
V
mA
V
V
V
V
C
C
A
A
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