TFA9800J NXP Semiconductors, TFA9800J Datasheet - Page 11

• Manufacturer Part Number: TFA9800J
• Description: Audio Amplifiers 2X6W AUDIO AMPLIFIER
• Manufacturer: NXP Semiconductors

Specifications of TFA9800J

• Product: Class-AB
• Output Power: 7 W
• Available Set Gain: 20 dB
• Thd Plus Noise: 0.1 %
• Operating Supply Voltage: 15 V
• Maximum Power Dissipation: 25000 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Audio Load Resistance: 4 Ohms
• Input Signal Type: Differential
• Minimum Operating Temperature: - 40 C
• Output Signal Type: Single
• Supply Type: Single
• Supply Voltage (max): 18 V
• Supply Voltage (min): 6 V
• Output Type: 2-Channel Stereo
• Package / Case: DBSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TFA9800J/N1,112

Philips Semiconductors
TFA9800J_1
Preliminary data sheet
Fig 7. Total harmonic distortion as a function of
THD
(%)
10
10
10
1
1
2
10
output power
2
12.11 Typical performance characteristics for single-ended application
10
The test conditions, unless otherwise specified, are: T
R
22 Hz to 22 kHz. All graphs show typical curves.
The graphs as a function of frequency use a band pass of 20 Hz to 80 kHz.
1
Fig 6. Printed-circuit board component layout for single-ended application
L
= 4 ; single-ended stereo application; fixed gain equals 20 dB; audio band pass from
V
P
= 9 V
12 V
15 V
18 V
1
P
o
001aae492
(W)
FP
26 AUG 2005
7322-448-16011
IN1
10
Rev. 01 — 17 March 2006
C16
C17
X10
IN2
+
SVR
1
Fig 8. Total harmonic distortion as a function of
C6
X4
THD
OUT2
(%)
X1
10
10
10
1
1
2
10
frequency
X2
+
2
OUT2
1
+
2
C18
X3
+
10
V
TFA9800J
1
OUT2 VP GND
P
S1
1
= 9 V
amb
12 V
15 V
18 V
2
C15
+
2
C14
= 25 C; V
1
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
C19
X5
ASYM
7 W stereo power amplifier
1
2
001aae491
OUT1
+
P
TFA9800J
10
= 15 V; f
f (kHz)
001aae493
10
i
= 1 kHz;
2
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