TDA8944JN1 NXP Semiconductors, TDA8944JN1 Datasheet - Page 9

• Manufacturer Part Number: TDA8944JN1
• Manufacturer: NXP Semiconductors

Specifications of TDA8944JN1

• Operational Class: Class-AB
• Audio Amplifier Output Configuration: 2-Channel Stereo
• Output Power (typ): 7x2@8OhmW
• Audio Amplifier Function: Speaker
• Total Harmonic Distortion: 0.03@8Ohm@1W%
• Single Supply Voltage (typ): 12V
• Dual Supply Voltage (typ): Not RequiredV
• Power Supply Requirement: Single
• Power Dissipation: 18W
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 6V
• Single Supply Voltage (max): 18V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 17
• Lead Free Status / RoHS Status: Compliant

Philips Semiconductors
9397 750 06861
Product specification
Fig 5. Output voltage as function of mode voltage.
Fig 6. Total harmonic distortion as function of output
handbook, halfpage
handbook, full pagewidth
THD
(%)
(V)
10
10
V o
10
10
10
10
10
10
10
power.
10
10
1
2
1
2
1
1
2
3
4
5
0
2
10
1
V CC = 12 V
1
4
10
P o (W)
MGL952
Rev. 02 — 14 February 2000
10
2
8
Fig 7. Total harmonic distortion as function of
handbook, halfpage
No bandpass filter applied.
V CC = 12 V
THD
(%)
10
10
10
frequency.
12
1
1
2
10
10
2 x 7 W stereo BTL audio amplifier
2
16
10
3
P o = 0.1 W
© Philips Electronics N.V. 2000. All rights reserved.
V MODE (V)
TDA8944J
1 W
10
4
f (Hz)
MGL957
MGL953
10
20
5
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