SA58672 查看數據表（PDF） - NXP Semiconductors.

零件编号

产品描述 (功能)

生产厂家

SA58672

3.0 W mono class-D audio amplifier

NXP Semiconductors. 

NXP Semiconductors

SA58672

3.0 W mono class-D audio amplifier

3. Applications

I Wireless and cellular handsets and PDAs

I Portable DVD player

I USB speakers

I Notebook PC

I Portable radio and gaming

I Educational toys

4. Ordering information

Table 1. Ordering information

Type number Package

Name

Description

SA58672TK

HVSON10 plastic thermal enhanced very thin small outline package; no leads;

10 terminals; body 3 × 3 × 0.85 mm

SA58672UK WLCSP9 wafer level chip-size package; 9 bumps; 1.66 × 1.71 × 0.6 mm

5. Block diagram

Version

SOT650-1

SA58672UK

positive

differential

input

negative

differential

input

battery

CS

PVDD, AVDD

Rf

Ri INP

bypass

VP

bypass

internal biasing

PWM

Ri INM

bypass

300 kΩ

Rf

SHUTDOWN

CONTROL

INTERNAL

OSCILLATOR

OUTP

H-BRIDGE

RL = 8 Ω

OUTM

VIH

Fig 1. Block diagram

VIL SD

AGND, PGND

002aad820

SA58672_4

Product data sheet

Rev. 04 — 8 June 2009

© NXP B.V. 2009. All rights reserved.

2 of 27

Share Link: