 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 4.6W AUDIO POWER AMP S1A2206D01 INTRODUCTION The S1A2206D01 is a monolithic integrated circuit consisting of a 2channel power amplifier. It is suitable for the stereo and bridge amplifier application of a radio cassette tape recorder. 12-DIPH-300 FEATURES * High power output Stereo : PO = 2.3 W (Typ) at VCC = 9 V, RL = 4 Bridge : PO = 4.7 W (Typ) at VCC = 9 V, RL = 8 Low switching distortion at high frequency Reduced shock noise at the time of power on/off due to a built-in muting circuit Good ripple rejection due to a built-in ripple filter Good channel separation Soft tone at the time of output saturation Closed loop voltage gain fixed at 45dB (Bridge : 51 dB) but availability with external resistor added Minimum number of external parts required Easy-to-design radiator fin 16-DIP-300A * * * * * * * * ORDERING INFORMATION Device S1A2206D01-H0B0 S1A2206D01-D0B0 Package 12-DIPH-300 16-DIP-300A Operating Temperature - 20C - + 70C 1 S1A2206D01 4.6W AUDIO POWER AMP BLOCK DIAGRAM VCC 12 (16) OUT1 (15) 11 BS1 10 (14) POWER GND (13) (12) FIN NF1 9 (11) IN1 8 (10) PRE GND (9) 7 OUT AMP1 RIPPLE FILTER OUT AMP2 IN AMP2 Shock Noise Rejector IN AMP2 1 (1) 2 OUT2 (2) 3 BS2 (3) (4) FIN (5) 4 NF2 (6) 5 IN2 (7) 6 R.R (8) BTL OUT POWER GND NOTE: () 16-DIP Package ABSOLUTE MAXIMUM RATINGS (Ta = 25C) Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature * Fin is soldered on the PCB Symbol VCC PD TOPR TSTG Value 15 (*) 4 Unit V W C C - 20 -- +70 - 40 -- +150 2 4.6W AUDIO POWER AMP S1A2206D01 ELECTRICAL CHARACTERISTICS ( Ta = 25C, VCC = 9V, f = 1kHz, RG = 600, unless otherwise specified ) Characteristic Operating Supply Voltage Quiescent Circuit Current Closed Loop Voltage Gain Channel Balance Symbol VCC ICCQ GVC VI = 0, Stereo Stereo Bridge CB Stereo Stereo Power Output PO Bridge Stereo Total Harmonic Distortion Input Resistance Ripple Rejection Ratio THD Bridge RI RR VNO VI = -45 dBm - RL= 4, THD = 10 %, RL= 8, THD = 10 %, RL= 8, THD = 10 %, PO= 250 mW, RL = 4 - Stereo,RG = 0, VI = 150mW f =100Hz Stereo,RG = 0 Stereo,RG = 10k Cross Talk CT Stereo,RG = 10k, VO = 0dBm Test Conditions - Min - - 43 49 -1 1.7 - - - - 21 40 - - 40 Typ 9 40 45 51 0 2.3 1.3 4.7 0.3 0.5 30 46 0.3 0.5 55 Max 11 55 47 53 +1 - - - 1.5 - - - 1.0 2.0 - Unit V mA dB dB dB W W W % % k dB mV mV dB Output Noise Voltage 3 S1A2206D01 4.6W AUDIO POWER AMP APPLICATION INFORMATION 1.Stereo Application i) Fixed voltage gain (Pin 9 connected to GND directly) INPUT 8 + CH1 R2 R1 11 R1 Gv = 20log ------- ( dB ) R2 9 RF C1 ii) Variable voltage gain (Rf and C1 connected with pin 9) R1 Gv = 20 log ---------------------- ( dB ) R2 + RF 2. Bridge Application 8 + CH1 + 5 4 R3 C2 CH2 - 9 RF + C1 R2 R1 5K 50 R4 + 1 11 + C4 + RL C6 9 i) Fixed voltage gain (Pin 9 connected to GND directly) R1 Gv = 20 log ------- + 6 ( dB ) R2 ii) Variable voltage gain RF and C1 connected with pin 9) R1 Gv = 20 log ---------------------- + 6 ( dB ) R2 + RF 4 4.6W AUDIO POWER AMP S1A2206D01 APPLICATION CIRCUIT 1. Stereo Amplifier 470 F /16V OUTPUT1 C4 (16) RL *C3 0.15 F 12 100 F /16V C2 (15) 11 (14) 10 100 F /16V C1 (13) (12) Fin (11) 9 (10) 8 (9) 7 INPUT1 Vcc C5 1000 F /16V + + 1 (1) 470 F /16V 2 (2) C8 *C7 0.15 F 100 F /16V 3 (3) Fin (4) (5) 4 (6) C9 100 F /16V 5 (7) 6 (8) C10 100 F /16V INPUT2 * (polyester film capacitor) OUTPUT2 C6 RL 5 S1A2206D01 4.6W AUDIO POWER AMP 2. Bridge Amplifier 100 F /16V Vcc (16) C5 1000 F /16V C4 470 F /16V *C3 0.15 F (15) C2 (14) 100 F /16V C1 (13) (12) (11) (10) (9) INPUT1 12 11 10 Fin 9 8 7 S1A2206D01 RL C6 470 F /16V 1 (1) 2 (2) C8 3 (3) Fin (4) (5) 4 (6) 5 (7) 6 (8) C10 100 F /16V *C7 0.15 F 100 F /16V C9 100 F /16V * (polyester film capacitor) 6 |
Price & Availability of S1A2206D01
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |