Datasheet SA58672TK - NXP AMP, AUDIO, 3 W, MONO, D, 10HVSON — Datenblatt

NXP SA58672TK

Part Number: SA58672TK

Detaillierte Beschreibung

Manufacturer: NXP

Description: AMP, AUDIO, 3 W, MONO, D, 10HVSON

Docket:
SA58672
3.0 W mono class-D audio amplifier
Rev.

04 -- 8 June 2009 Product data sheet
1. General description
The SA58672 is a mono, filter-free class-D audio amplifier which is available in a 9 bump WLCSP (Wafer Level Chip-Size Package) and 10-terminal HVSON packages. The SA58672 features shutdown control. Improved immunity to noise and RF rectification is increased by high PSRR and differential circuit topology. Fast start-up time and very small WLCSP package makes it an ideal choice for both cellular handsets and PDAs. The SA58672 delivers 1.7 W at 5 V and 800 mW at 3.6 V into 8 . It delivers 3.0 W at 5 V and 1.6 W at 3.6 V into 4 . The maximum power efficiency is excellent at 90 % into 8 and 84 % to 88 % into 4 . The SA58672 provides thermal and short-circuit shutdown protection.

Specifications:

Amplifier Class: D
Base Number: 58672
Load Impedance: 8 Ohm
Number of Channels: 1
Number of Pins: 10
Operating Temperature Range: -40°C to +85°C
Output Power: 3 W
Package / Case: SON
SVHC: No SVHC (19-Dec-2011)
Supply Voltage Range: 2 V to 5.5 V
THD + N: 0.08% @ 1 W, 8 Ohm, VDD=5V

RoHS: Yes