Datasheet SA58672TK,138 - NXP Audio Amplifiers Audio Amp SPKR 1-CH Mono 3 W ClassD 10Pin — Ficha de datos

Part Number: SA58672TK,138

Descripción detallada

Manufacturer: NXP

Description: Audio Amplifiers Audio Amp SPKR 1-CH Mono 3 W ClassD 10Pin

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:

Audio Load Resistance: 8 Ohm
Common Mode Rejection Ratio (Min): 69 dB
Input Signal Type: Differential
Maximum Power Dissipation: 3.12 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: HVSON-10
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

Otros nombres:

SA58672TK138, SA58672TK 138