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ISL54004IR-T

更新时间： 2024-01-12 06:22:41
品牌 Logo 应用领域
瑞萨 - RENESAS 放大器商用集成电路
页数 文件大小 规格书
13页 250K
描述
IC,AUDIO AMPLIFIER,SINGLE,CMOS,LLCC,20PIN,PLASTIC

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ISL54004IR-T 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：ObsoleteReach Compliance Code：not_compliant
风险等级：5.92商用集成电路类型：AUDIO AMPLIFIER
JESD-30 代码：S-PQCC-N20功能数量：1
端子数量：20最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：QCCN封装等效代码：LCC20,.16SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER
电源：3/5 V认证状态：Not Qualified
子类别：Audio/Video Amplifiers最大压摆率：50 mA
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD
Base Number Matches：1

ISL54004IR-T 数据手册

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ISL54004  
®
Data Sheet  
October 30, 2007  
FN6513.2  
Integrated Audio Amplifier Systems  
Features  
The Intersil ISL54004 device is an integrated audio power  
amplifier system that combines a mono BTL amplifier and  
stereo headphone amplifiers in a single device. It can operate  
from a single +2.7V to +5V power supply and is offered in a  
20 Ld 4x4 TQFN package. Targeted applications include  
handheld equipment such as cell-phones, MP3 players, and  
games/toys.  
• Class AB 94mW Headphone Amplifiers and 941mW Mono  
BTL Speaker Amplifier  
• THD+N at 1kHz, 800mW into 8Ω BTL . . . . . . . . . . . . . .0.4%  
• THD+N at 1kHz, 15mW into 32Ω Headphone . . . . . . .0.07%  
• THD+N at 1kHz, 50mW into 32Ω Headphone . . . . . . . .0.3%  
• Single Supply Operation . . . . . . . . . . . . . . . . .+2.7V to +5.5V  
• Headphone Sense Input and Low Power Shutdown  
• Thermal Shutdown Protection  
The ISL54004 part contains one class AB BTL type power  
amplifier for driving an 8Ω mono speaker and two class AB  
headphone amplifiers for driving 16Ω or 32Ω headphone  
speakers.  
• “Click and Pop” Suppression Circuitry  
• Selectable Gain Settings  
The BTL when using a 5V supply is capable of delivering  
800mW (typ) with 0.4% THD+N and 941mW (typ) with 1%  
THD+N of continuous average power into an 8Ω BTL speaker  
load.  
• TTL Logic-Compatible  
• Available in 20 Ld 4x4 TQFN  
Each headphone amplifier when using a 5V supply is capable  
of delivering 50mW (typ) with 0.3% THD+N and 94mW (typ)  
with 1% THD+N of continuous average power into a 32Ω  
headphone speaker.  
• Pb-Free (RoHS Compliant)  
Applications  
• Battery-powered, Handheld, and Portable Equipment  
- Cellular/mobile Phones  
When in Mono mode the part automatically mixes the left and  
right audio inputs and sends the combined signal to the BTL  
driver. In Headphone Mode, the active right channel input is  
sent to the right headphone speaker and the active left  
channel is sent to the left headphone speaker.  
- PDA’s, MP3 Players, DVD Players, Cameras  
- Laptops, Notebooks, Palmtops  
- Handheld Games and Toys  
• Desktop Computers  
The ISL54004 has a four-level programmable gain stage to  
boost the audio signal. The part requires no external gain  
setting resistors.  
Simplified Block Diagram  
V
DD  
The ISL54004 part features headphone sense input circuitry  
that detects when a headphone jack has been inserted and  
automatically switches the audio inputs from the mono BTL  
output driver to the headphone drivers. The part also has a  
logic control pin that can override the headphone sense  
input circuitry.  
R
L
GAIN  
ROUTER/  
SWITCHER  
The part also features low power shutdown, thermal  
overload protection and click and pop suppression. The click  
and pop circuitry prevents click and pops at the speakers  
when transitioning in and out of shutdown.  
CLICK  
AND  
POP  
BIAS  
SD  
THERMAL  
SHUTDOWN  
GS0  
GS1  
HO  
LOGIC  
CONTROL  
ISL54004  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2007. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  
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与ISL54004IR-T相关器件

型号 品牌 获取价格 描述 数据表
ISL54004IRTZ INTERSIL

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 		Integrated Audio Amplifier Systems
ISL54004IRTZ RENESAS

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 		Integrated Audio Amplifier Systems; TQFN20; Temp Range: -40° to 85°C
ISL54004IRTZ-T RENESAS

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 		Integrated Audio Amplifier Systems; TQFN20; Temp Range: -40° to 85°C
ISL54005 INTERSIL

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 		Integrated Audio Amplifier Systems
ISL54005 RENESAS

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 		Integrated Audio Amplifier Systems
ISL54005IRTZ RENESAS

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 		Integrated Audio Amplifier Systems
ISL54006 INTERSIL

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 		Integrated Audio Amplifier Systems
ISL54006 RENESAS

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 		Integrated Audio Amplifier Systems
ISL54006IR RENESAS

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 		1.23W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20, 4 X 4 MM, PLASTIC, MO-220WGGD-1, TQFN-20
ISL54006IRTZ RENESAS

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 		Integrated Audio Amplifier Systems; TQFN20; Temp Range: -40° to 85°C

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