Datenblatt-Suchmaschine für elektronische Bauteile |
|
TDF8599TD Datenblatt(PDF) 6 Page - NXP Semiconductors |
|
TDF8599TD Datenblatt(HTML) 6 Page - NXP Semiconductors |
6 / 52 page TDF8599_1 © NXP B.V. 2008. All rights reserved. Product data sheet Rev. 01 — 13 November 2008 6 of 52 NXP Semiconductors TDF8599 Class-D power amplifier with load diagnostics [1] I = input, O = output, I/O = input/output, G = ground and P = power supply. 8. Functional description 8.1 General The TDF8599 is a dual full bridge (BTL) audio power amplifier utilizing class-D technology. The audio input signal is converted into a Pulse-Width Modulated (PWM) signal using the analog input and PWM control stages. A PWM signal is applied to driver circuits for both high-side and low-side enabling the DMOS power output transistors to be driven. An external 2nd order low-pass filter converts the PWM signal into an analog audio signal across the loudspeakers. CLIP 13 O clip output; open-drain DIAG 14 O diagnostic output; open-drain SDA 15 I/O I2C-bus data input and output SCL 16 I I2C-bus clock input SSM 17 master setting: Spread spectrum mode frequency slave setting: phase lock operation OSCSET 18 master/slave setting oscillator master only setting: set internal oscillator frequency OSCIO 19 I/O external oscillator slave setting: input internal oscillator master setting: output DCP 20 I DC protection input for the filtered output voltages VSTAB2 21 decoupling internal stabilizer 2 for DMOST drivers OUT2N 22 O channel 2 negative PWM output BOOT2N 23 boot 2 negative bootstrap capacitor VP2 24 P channel 2 power supply voltage PGND2 25 G channel 2 power ground BOOT2P 26 boot 2 positive bootstrap capacitor OUT2P 27 O channel 2 positive PWM output OUT1P 28 O channel 1 positive PWM output BOOT1P 29 boot 1 positive bootstrap capacitor PGND1 30 G channel 1 power ground VP1 31 P channel 1 power supply voltage BOOT1N 32 boot 1 negative bootstrap capacitor OUT1N 33 O channel 1 negative PWM output VSTAB1 34 decoupling internal stabilizer 1 for DMOST drivers VDDD 35 decoupling of the internal 5 V logic supply GNDD/HW 36 G ground digital supply voltage handle wafer connection Table 3. Pin description …continued Symbol Pin Type[1] Description |
Ähnliche Teilenummer - TDF8599TD |
|
Ähnliche Beschreibung - TDF8599TD |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |