RadioLocman.com Electronics ru
Advanced Search +
  

Datasheet SA58672UK,027 - NXP Audio Amplifiers 3

NXP SA58672UK,027

Part Number: SA58672UK,027

Manufacturer: NXP

Description: Audio Amplifiers 3. W MONO CLASS D

datasheetDownload DataSheet

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. 2. Features
I Output power N 3.0 W into 4 at 5 V N 1.6 W into 4 at 3.6 V N 1.7 W into 8 at 5 V N 800 mW into 8 at 3.6 V I Power supply range: 2.0 V to 5.5 V I Shutdown control I High SVRR: -77 dB at 217 Hz I

Specifications:

  • Audio Load Resistance: 8 Ohm
  • Available Set Gain: 2 V/V
  • Common Mode Rejection Ratio (Min): 69 dB
  • Input Signal Type: Differential
  • Maximum Power Dissipation: 1250 mW
  • Mounting Style: SMD/SMT
  • Operating Supply Voltage: 3 V, 5 V
  • Operating Temperature Range: - 40 C to + 85 C
  • Output Power: 3 W
  • Output Signal Type: Differential, Single
  • Output Type: 1-Channel Mono
  • Package / Case: WLCSP-9
  • Packaging Type: Reel
  • Product: Class-D
  • Supply Current: 3.4 mA
  • Supply Type: Single
  • Supply Voltage Range: 2 V to 5.5 V
  • THD plus Noise: 0.08 %
  • RoHS: Yes
  • Part Aliases: SA58672UK-G

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus