音响功放IC TDA2822 ST(12V) DIP-8封装-深圳市诚芯微科技有限公司

 CX2822                                                                      LINEAR INTEGRATED CIRCUIT 

  ABSOLUTE MAXIMUM RATINGS (Ta=25°C)

               PARAMETER                           SYMBOL                         RATINGS                           UNIT
 Supply Voltage                                       V                              6                               V
 Output Peak Current                               I  (peak)                          1                               A
                                                   O

                                  DIP-8                                              1.0
 Power Dissipation                                   PD                                                              W
                                  SOP-8                                             0.5
 Operating Temperature                               TOPR                         -20~+85                            °C
 Storage Temperature                                 TSTG                         -40~+150                           °C
 Note:1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device
         could be damaged beyond Absolute maximum ratings.
       2. The device is guaranteed to meet performance specifications within 0℃~70℃  operating temperature range
         and assured by design from -20℃~ 85℃

   ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=5V, f=1kHz, unless otherwise specified)

             PARAMETER                     SYMBOL           TEST CONDITIONS                  MIN       TYP      MAX       UNIT
 Operating Supply Voltage                     VCC                                           1.8                  6          V
 Quiescent Circuit Current                     ICC    VIN=0                                            3                  mA
                               Stereo                                                                  40                 dB
 Closed Loop Voltage Gain                    GVC
                               Bridge                                                                  40                 dB
 Channel Balance                               CB      Stereo                                 -1        0         1        dB
                               DIP-8                                                          0.4      0.65
                                                     V    =5V,R =4?, THD=10%                                              W
                                                       CC       L
                               SOP-8                                                        0.28      0.45
 Output Power(Stereo)                        POUT
                               DIP-8                                                                  0.11
                                                     V    =3V,R =4?, THD=10%                                              W
                                                       CC       L
                               SOP-8                                                                   0.07

                               DIP-8                                                          0.9      1.35
                                                     V    =5V,R =4?, THD=10%                                              W
                                                       CC       L
                               SOP-8                                                        0.63      0.94
 Output Power (Bridge)         DIP-8         POUT                                                     0.35
                                                     V    =5V,R =4?, THD=10%                                              W
                                                       CC       L
                               SOP-8                                                                   0.24

                               Stereo                  R =8?, P    =0.2W                              0.5                  %
                                                       L        OUT
Total Harmonic Distortion                    THD
                               Bridge                 R =8?, P     =0.5W                              0.5                  %
                                                       L        OUT

 Ripple Rejection                              RR      Stereo, f=100Hz,C3=100µF               24        30                dB
 Output Noise Voltage                          eN      Stereo,BW(-3dB)=20Hz ~20kHz                     0.5       2.0       mV
 Cross Talk                                    CT     Stereo, f=1kHz                                   50                 dB
 Input Resistance                              RIN                                          100                           k?

地址：深圳市福田区福田大厦西部1511地址：深圳市福田区福田大厦西部1511地址：深圳市福田区福田大厦西部1511