TDF8599TH datasheet(38/52 Pages) NXP

Part #	TDF8599TH

Description	I2C-bus controlled dual channel 43 W/2 W single channel 85 W/1 W class-D power amplifier with load diagnostics

PDF	52 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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38 / 52 page

TDF8599_1

Product data sheet

Rev. 01 — 13 November 2008

38 of 52

NXP Semiconductors

TDF8599

Class-D power ampliﬁer with load diagnostics

(1) VP = 14.4 V; RL =2 Ω at 10 W.

(2) VP = 14.4 V; RL =2 Ω at 1 W.

(1) VP = 14.4 V; RL =4 Ω at 10 W.

(2) VP = 14.4 V; RL =4 Ω at 1 W.

Fig 33. THD + N as a function of frequency with a 2

Ω

load

Fig 34. THD + N as a function of frequency with a 4

Ω

load

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10−1

10−2

10−3

105

104

102

103

(2)

(1)

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10−1

10−2

10−3

105

104

102

103

(2)

(1)

PO = 1 W; VP = 14.4 V; RL =2 Ω.

(1) Channel 1 to channel 2.

(2) Channel 2 to channel 1.

PO = 1 W; VP = 14.4 V; RL =4 Ω.

(1) Channel 1 to channel 2.

(2) Channel 2 to channel 1.

Fig 35. Channel separation as a function of frequency

with a 2

Ω load

Fig 36. Channel separation as a function of frequency

with a 4

Ω load

001aai804

−80

−90

−70

−60

−100

105

104

102

103

(2)

(1)

001aai805

−80

−90

−70

−60

−100

105

104

102

103

(2)

(1)

TDF8599TH Datasheet(PDF) 38 Page - NXP Semiconductors

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