TDA8954TH/N1,118 NXP Semiconductors, TDA8954TH/N1,118 Datasheet - Page 31

• Manufacturer Part Number: TDA8954TH/N1,118
• Description: IC AMP AUDIO CLASS D 24HSOP
• Manufacturer: NXP Semiconductors
• Type: Class Dr

Specifications of TDA8954TH/N1,118

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 420W x 1 @ 8 Ohm; 235W x 2 @ 3 Ohm
• Voltage - Supply: ±12.5 V ~ 42.5 V
• Features: Depop, Differential Inputs, Mute, Short-Circuit and Thermal Protection, Standby
• Mounting Type: Surface Mount
• Package / Case: 24-HSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5076-2

NXP Semiconductors
TDA8954_1
Product data sheet
Fig 20. Channel separation as a function of frequency, SE configuration with 2 × 4 Ω load
Fig 21. Channel separation as a function of frequency, SE configuration with 2 × 3 Ω load
Chan sep
Chan sep
(dB)
(dB)
−100
−100
−20
−40
−60
−80
−20
−40
−60
−80
V
Channel B S/N (dB).
V
Channel B S/N (dB).
0
0
DD
DD
10
10
= 41 V, V
= 39 V, V
SS
SS
Rev. 01 — 24 December 2009
= −41, f
= −39, f
10
10
2
osc
2
osc
= 325 kHz (external 650 kHz oscillator), 2 × 4 Ω SE configuration.
= 325 kHz (external 650 kHz oscillator), 2 × 3 Ω SE configuration.
10
10
3
3
2 × 210 W class-D power amplifier
10
10
4
4
fi (Hz)
fi (Hz
TDA8954
010aaa604
010aaa605
© NXP B.V. 2009. All rights reserved.
10
10
5
5
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