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| 型號： | ADAU1513ACPZ-RL7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP AUDIO PWR 23W 48LFCSP |
| 產(chǎn)品變化通告： | ADAU1513,1590 Discontinuation 09/Apr/2012 |
| 標準包裝： | 750 |
| 類型： | D 類 |
| 輸出類型： | 2 通道（立體聲） |
| 在某負載時最大輸出功率 x 通道數(shù)量： | 23W x 2 @ 4 歐姆 |
| 電源電壓： | 9 V ~ 18 V |
| 特點： | 差分輸入，PWM，短路和熱保護 |
| 安裝類型： | 表面貼裝 |
| 供應(yīng)商設(shè)備封裝： | 48-LFCSP-VQ（7x7） |
| 封裝/外殼： | 48-VFQFN 裸露焊盤，CSP |
| 包裝： | 帶卷 (TR) |
Class-D Audio Power Stage
ADAU1513
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
FEATURES
Integrated stereo power stage
RDS-ON < 0.3 Ω (per transistor)
Efficiency > 90%
Short-circuit protection
Overtemperature protection
APPLICATIONS
Flat panel televisions
PC audio systems
Mini components
GENERAL DESCRIPTION
The ADAU1513 is a 2-channel bridge-tied load (BTL)
Class-D audio power stage. The power stage can drive the
speaker loads of 4 Ω at up to 15 W per channel at high
efficiency. The 4-channel audio system can be formed when
used with an ADAV4201 pulse-width modulator (PWM)
processor using two ADAU1513s. The power stage accepts a
3.3 V logic differential PWM as input from an ADAV4201
processor. The power stage comprises thermal and output
short-circuit protection with logic-level error flag outputs for
interfacing to a system microcontroller along with reset and
mute control of the power stage. The power stage operates from
a range of power supply voltages from 9 V up to 18 V. The low
power digital logic operates from a 3.3 V supply. The power
stage can be used with modulators other than the ADAV4201.
Contact your local sales department for application assistance.
FUNCTIONAL BLOCK DIAGRAM
A1
PVDD
OUTL+
PGND
A2
B1
PVDD
OUTL–
PGND
B2
C1
PVDD
OUTR+
PGND
C2
D1
PVDD
OUTR–
PGND
D2
LEVEL SHIFT
AND DEAD
TIME CONTROL
TEMPERATURE/
OVERCURRENT
PROTECTION
MODE CONTROL
LOGIC
ADAU1513
VOLTAGE
REFERENCE
INL+
INL–
INR+
INR–
AVDD
AGND
DVDD
DGND
OTW
ERR
MUTE
STDN
06
75
0-
0
01
Figure 1.
OBSOLETE
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| ADAU1513ASVZ | 制造商:Analog Devices 功能描述: |
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| ADAU1590ACPZ | 功能描述:IC AMP AUDIO PWR 15.5W 48LFCSP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 標準包裝:80 系列:- 類型:AB 類 輸出類型:1-通道（單聲道） 在某負載時最大輸出功率 x 通道數(shù)量:1.25W x 1 @ 8 歐姆 電源電壓:2.5 V ~ 5.5 V 特點:消除爆音，差分輸入，關(guān)閉，熱保護 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:8-MSOP-PowerPad 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 包裝:管件 配用:296-31419-ND - EVAL MODULE FOR TPA6205A1 其它名稱:296-34563-5TPA6205A1DGN-ND |
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