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- 您現(xiàn)在的位置:買賣IC網(wǎng) > PDF目錄30778 > LX1720-01DB (MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP) 2 CHANNEL, AUDIO AMPLIFIER, PDSO44 PDF資料下載
參數(shù)資料
型號(hào):
LX1720-01DB
廠商:
MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP
元件分類:
音頻/視頻放大
英文描述:
2 CHANNEL, AUDIO AMPLIFIER, PDSO44
封裝:
PLASTIC, SSOP-44
文件頁(yè)數(shù):
2/6頁(yè)
文件大小:
179K
代理商:
LX1720-01DB
SWITCHING CLASS-D, STEREO POWER AMPLIFIER CONTROLLER ICLX1720PRODUCT DA T ABOOK 1996/1997Copyright 1999Rev. 1.09/992P RODUCTION D ATA S HEETAudioMAXTMABSOLUTE MAXIMUM RA TINGS(Note 1)Supply Voltage (PVDD, VDD) ...................................................................... -0.3V to 18VRPWM .................................................................................................... -0.3V to VCN+0.3VINPUT (R), INPUT (L) .......................................................................... -0.3V to VCN+0.3VFBK+(R), FBK-(R), FBK+(L), FBK-(L), SLEEP .............................................. -0.3V to VDDMUTE (R), MUTE (L) .................................................................................... -0.3V to 6.0VEAOUT (R), EAOUT (L) ....................................................................... -0.3V to VCN+0.3VCPWM, CT ............................................................................................. -0.3V to VCN+0.3VIS+, LIS-, RIS+ ................................................................................................ VDD-2 to VDDOperating Junction TemperaturePlastic (DB Package) ............................................................................................ 125CStorage Temperature Range ...................................................................... -65°C to 150°CLead Temperature (Soldering, 10 seconds) ............................................................ 300°CPACKAGE PIN OUTSNote 1. Exceeding these ratings could cause damage to the device. All voltages are withrespect to Ground. Currents are positive into, negative out of the specified terminal.DB PACKAGE:THERMAL RESISTANCE-JUNCTION TO AMBIENT,θθθθθJA65°C/WJunction Temperature Calculation: TJ = TA + (PD x θJA).TheθJA numbers are guidelines for the thermal performance of the device/pc-boardsystem. All of the above assume no ambient airflow.THERMAL DA T ADB PACKAGE(Top View)FBK- (R)FBK+ (R)N.C.VDDCPPVDDPGNDP- (R)N- (R)N+ (R)P+ (R)P- (L)N- (L)N+ (L)P+ (L)PGNDPVDDFBK- (L)FBK+ (L)GNDMUTE (L)MUTE (R)RIS-LIS-IS+RPWMCPWMCNN.C.CTRTRBIASGNDAGNDINPUT (R)INPUT (L)SLEEPEAIN (R)N.C.EAOUT (R)FAOUT (R)EAOUT (L)EAIN (L)FAOUT (L)1442433424415406397388379361035113412331332143115301629172818271926202521242223RIS-LIS-IS+RPWMCPWMCNCTRTRBIASGNDAGNDINPUT (R)INPUT (L)SLEEPEAIN (R)EAOUT (R)Right Channel Current Sense InputLeft Channel Current Sense InputPositive Current Sense InputPWM Resistor ConnectionPWM Capacitor ConnectionSupply Decoupling for NFET DriversOscillator Timing Capacitor ConnectionOscillator Timing ResistorBias Setting Resistor for Error AmpsGround (2-pins)Audio Input GroundRight Channel InputLeft Channel InputSleep InputInverting Input of Right Channel Error AmpRight Channel Error Amplifier OutputPin NameDescriptionFUNCTIONAL PIN DESCRIPTIONFAOUT (R)EAOUT (L)EAIN (L)FAOUT (L)FBK+(R), FBK-(R)CPPVDDVDDPGNDP+(R), N+(R),P-(R), N-(R)P+(L), N+(L),P-(L), N-(L)FBK+(L), FBK-(L)MUTE (R),MUTE (L)Pin NameDescriptionOutput of Right Feedback AmpLeft Channel Error Amplifier OutputInverting Input of Left Channel Error AmpOutput of Left Feedback AmpRight Channel Feedback InputsSupply Decoupling for PFET DriversOutput Driver Supply Voltage (2-pins)Analog Supply VoltageIC Power Ground for the Output Drivers (2-pins)Right Channel Gate Drive OutputsLeft Channel Gate Drive OutputsLeft Channel Feedback InputsMute Inputs
相關(guān)PDF資料
PDF描述
LX1720-01CDB
2 CHANNEL, AUDIO AMPLIFIER, PDSO44
LX1720-02CDBT
2 CHANNEL, AUDIO AMPLIFIER, PDSO44
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2 CHANNEL, AUDIO AMPLIFIER, PDSO44
LX1720-02CDBT
2 CHANNEL, AUDIO AMPLIFIER, PDSO44
LX1720-02CDB
2 CHANNEL, AUDIO AMPLIFIER, PDSO44
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參數(shù)描述
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