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PA6203 Datasheet(PDF) 1 Page - Unisonic Technologies |
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PA6203 Datasheet(HTML) 1 Page - Unisonic Technologies |
1 / 6 page UNISONIC TECHNOLOGIES CO., LTD PA6203 Preliminary CMOS IC www.unisonic.com.tw 1 of 6 Copyright © 2013 Unisonic Technologies Co., Ltd QW-R502-A16.a 1.25-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER DESCRIPTION The UTC PA6203 is a mono fully-differential audio amplifier, capable of delivering 1.25W of continuous average power to an 8-Ω BTL load with less than 1% distortion from a 5V power supply. The UTC PA6203 is ideal for PDA/smart phone applications due to features such as -85-dB supply voltage rejection from 90Hz to 5kHz, improved RF rectification immunity and a fast start-up with minimal pop. The device operates from 2.5V to 5.5V, drawing only 1.7mA of quiescent supply current. FEATURES * 1.25W into 8Ω from a 5-V supply at THD=1% (Typ.) * 2.5V-5.5V operation * Low supply current: 1.7mA typ at 5V * Shutdown Control<10µA * Only five external components - Improved PSRR (90dB) for direct battery operation - Fully differential design reduces RF rectification - Improved CMRR eliminates two input coupling capacitors - C(BYPASS) is optional due to fully differential design and high PSRR APPLICATIONS * Designed for wireless or cellular handsets and PDAs ORDERING INFORMATION Ordering Number Package Packing Lead Free Halogen Free PA6203L-SH2-T PA6203G-SH2-T HSOP-8 Tube PA6203L-SH2-R PA6203G-SH2-R HSOP-8 Tape Reel PA6203L-SH2-T (1)Packing Type (2)Package Type (1) T: Tube, R: Tape Reel (2) SH2: HSOP-8 (3) L: Lead Free, G: Halogen Free (3)Halogen Free |
Similar Part No. - PA6203_15 |
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Similar Description - PA6203_15 |
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