TDA8541T 1 W BTL audio amplifier amplifier ic chip Rf Linear Amplifier
FEATURES
• Flexibility in use
• Few external components
• Low saturation voltage of output stage
• Gain can be fixed with external resistors
• Standby mode controlled by CMOS compatible levels • Low standby current
• No switch-on/switch-off plops
• High supply voltage ripple rejection
• Protected against electrostatic discharge
• Outputs short-circuit safe to ground, VCC and across the load
• Thermally protected.
FUNCTIONAL DESCRIPTION
The TDA8541(T) is a BTL audio power amplifier capable of delivering 1 W output power to an 8 Ω load at THD = 10% using a 5 V power supply. Using the MODE pin the device can be switched to standby and mute condition. The device is protected by an internal thermal shutdown protection mechanism. The gain can be set within a range from 6 dB to 30 dB by external feedback resistors.
Power amplifier The power amplifier is a Bridge Tied Load (BTL) amplifier with a complementary PNP-NPN output stage. The voltage loss on the positive supply line is the saturation voltage of a PNP power transistor, on the negative side the saturation voltage of an NPN power transistor. The total voltage loss is <1 V and with a 5 V supply voltage and an 8 Ω loudspeaker an output power of 1 W can be delivered.
PINNING
| SYMBOL | PIN | DESCRIPTION |
| MODE | 1 | operating mode select (standby, mute, operating) |
| SVR | 2 | half supply voltage, decoupling ripple rejection |
| IN+ | 3 | positive input |
| IN− | 4 | negative input |
| OUT− | 5 | negative loudspeaker terminal |
| VCC | 6 | supply voltage |
| GND | 7 | ground |
| OUT+ | 8 | positive loudspeaker terminal |
STOCK LIST
| TL071IDR | 12920 | TI | 16+ | SOP-8 |
| TL082CMX | 19368 | TI | 13+ | SOP-8 |
| TL082IDR | 10364 | TI | 16+ | SOP-8 |
| TL3843BDR-8 | 7433 | TI | 16+ | SOP-8 |
| TL3845BDR-8 | 8604 | TI | 06+ | SOP-8 |
| TL499ACPSR | 10192 | TI | 07+ | SOP-8 |
| TL5209DR | 23296 | TI | 16+ | SOP-8 |
| TL555IDR | 21328 | TI | 16+ | SOP-8 |
| TL7705ACDR | 12488 | TI | 14+ | SOP-8 |
| TL7705AIDR | 7336 | TI | 16+ | SOP-8 |
| TLC072AIDR | 27796 | TI | 08+ | SOP-8 |
| TLC072CDR | 7566 | TI | 10+ | SOP-8 |
| TLC2272IDR | 24940 | TI | 14+ | SOP-8 |
| TLC2272MDR | 46524 | TI | 14+ | SOP-8 |
| TLC272BCDR | 24148 | TI | 10+ | SOP-8 |
| TLC272IDR | 2166 | TI | 16+ | SOP-8 |
| TLC27L2BIDR | 7972 | TI | 13+ | SOP-8 |
| TLC372CDR | 5256 | TI | 10+ | SOP-8 |
| TLC7725IDRG4 | 2870 | TI | 16+ | SOP-8 |
| TLE2022CDR | 25716 | TI | 14+ | SOP-8 |
| TLV2262AIDR | 5288 | TI | 16+ | SOP-8 |
| TLV2322IDR | 5018 | TI | 10+ | SOP-8 |
| TLV2342IDR | 25284 | TI | 16+ | SOP-8 |
| TLV2382IDRG4 | 19004 | TI | 14+ | SOP-8 |
| TLV2772CDR | 19704 | TI | 16+ | SOP-8 |
| TLV27L2IDR | 20112 | TI | 14+ | SOP-8 |
| TPS2013DR | 13152 | TI | 07+ | SOP-8 |
| TPS2041DR | 48796 | TI | 16+ | SOP-8 |
| TPS3705-33DR | 15280 | TI | 12+ | SOP-8 |
| TPS5410DR | 24072 | TI | 16+ | SOP-8 |
| TPS54231DRG4 | 7750 | TI | 14+ | SOP-8 |
| TPS54560DDAR | 2879 | TI | 14+ | SOP-8 |
| TPS7150QDR | 20068 | TI | 10+ | SOP-8 |
| TPS7350QDR | 20201 | TI | 16+ | SOP-8 |
| TPS76625DR | 2698 | TI | 11+ | SOP-8 |
| TPS92210DR | 25584 | TI | 16+ | SOP-8 |
| UC2843AD8 | 16308 | TI | 16+ | SOP-8 |
| UC2844AD8TR | 6348 | TI | 13+ | SOP-8 |
| UC2845AD8TR | 31816 | TI | 11+ | SOP-8 |
| UC3844AD8 | 3232 | TI | 16+ | SOP-8 |
| UC3844D8TR | 12766 | TI | 11+ | SOP-8 |
| UC3845AD8TR | 5712 | TI | 16+ | SOP-8 |
| UC3845D8TR | 32100 | TI | 16+ | SOP-8 |
| UCC25600DR | 2916 | TI | 16+ | SOP-8 |
| UCC2808DTR-2 | 13320 | TI | 06+ | SOP-8 |
| UCC28600DR | 32384 | TI | 14+ | SOP-8 |
| TPC8213-H | 13888 | TOS | 16+ | SOP-8 |
| TC7W125FU | 9158 | TOSHIBA | 16+ | SOP-8 |
| TPC8117 | 9422 | TOSHIBA | 11+ | SOP-8 |
| TP4056 | 9734 | TP | 16+ | SOP-8 |
| UP6103S8 | 9378 | UPI | 16+ | SOP-8 |
| UP6281BSU8 | 3640 | UPI | 16+ | SOP-8 |
| SFH6325 | 14508 | VISHAY | 16+ | SOP-8 |
| SI4134DY-T1-GE3 | 9246 | VISHAY | 13+ | SOP-8 |
| SI4378DY-T1-E3 | 7552 | VISHAY | 16+ | SOP-8 |
| SI4412DY-T1-E3 | 22728 | VISHAY | 12+ | SOP-8 |
| SI4423DY-T1-E3 | 9224 | VISHAY | 16+ | SOP-8 |
| SI4431BDY-T1-E3 | 10166 | VISHAY | 15+ | SOP-8 |
| SI4490DY-T1 | 9076 | VISHAY | 16+ | SOP-8 |
| SI4490DY-T1-E3 | 6360 | VISHAY | 14+ | SOP-8 |
| SI4532ADY-T1-E3 | 9180 | VISHAY | 10+ | SOP-8 |
| SI4562DY-T1-E3 | 9158 | VISHAY | 08+ | SOP-8 |
| SI4800BDY | 9136 | VISHAY | 16+ | SOP-8 |
| SI4800BDY-T1-E3 | 16988 | VISHAY | 16+ | SOP-8 |
| SI4840DY | 15604 | VISHAY | 15+ | SOP-8 |
| SI4850EY | 12700 | VISHAY | 16+ | SOP-8 |
| SI4946EY | 13800 | VISHAY | 16+ | SOP-8 |
| SI9433BDY-T1-E3 | 9114 | VISHAY | 16+ | SOP-8 |
| SI9933BDY-T1-E3 | 7530 | VISHAY | 16+ | SOP-8 |
| W25Q128FVSIG | 22196 | WINBOND | 16+ | SOP-8 |
| W25Q32FVSSIG | 15428 | WINBOND | 16+ | SOP-8 |
| W25Q64FVSSIG | 15364 | WINBOND | 16+ | SOP-8 |
| W25Q80BVSNIG | 7772 | WINBOND | 13+ | SOP-8 |
| W25Q80DVSSIG | 14270 | WINBOND | 15+ | SOP-8 |
| W25X40BVSSIG | 9482 | WINBOND | 16+ | SOP-8 |
| W25X40CLSNIG | 14360 | WINBOND | 14+ | SOP-8 |
| WS2811 | 15500 | WORLDSEMI | 16+ | SOP-8 |
| VN800S | 6196 | ST | 16+ | SOP-8 |
| VNS1NV04D | 13344 | ST | 08+ | SOP-8 |
| VNS1NV04DPTR-E | 30540 | ST | 16+ | SOP-8 |
| VNS1NV04DTR | 3244 | ST | 10+ | SOP-8 |
| VNS1NV04DTR-E | 14438 | ST | 16+ | SOP-8 |
| TCS3200D-TR | 2669 | TAOS | 16+ | SOP-8 |
| U893BSE | 27012 | TFK | 05+ | SOP-8 |
| REF02AU | 3242 | TI | 16+ | SOP-8 |
| REF02BU | 1919 | TI | 11+ | SOP-8 |
| REF102AU | 2477 | TI | 14+ | SOP-8 |
| REF102BU | 2381 | TI | 16+ | SOP-8 |
| REF200AU | 1739 | TI | 13+ | SOP-8 |
| REF200AU/2K5 | 1628 | TI | 11+ | SOP-8 |
| REF5030AIDR | 1613 | TI | 14+ | SOP-8 |
| REF5040IDR | 1427 | TI | 14+ | SOP-8 |
| REF5050AIDR | 9738 | TI | 11+ | SOP-8 |
| REF5050IDR | 1868 | TI | 15+ | SOP-8 |
| SE555DR | 10676 | TI | 13+ | SOP-8 |
| SN65HVD08DR | 2999 | TI | 14+ | SOP-8 |
| SN65HVD10DR | 14484 | TI | 13+ | SOP-8 |
| SN65HVD11DR | 3528 | TI | 16+ | SOP-8 |
| SN65HVD1780DR | 2480 | TI | 15+ | SOP-8 |
| SN65HVD1781DR | 4634 | TI | 15+ | SOP-8 |
| SN65HVD230DR | 30292 | TI | 14+ | SOP-8 |
| SN65HVD230QDR | 2852 | TI | 16+ | SOP-8 |
| SN65HVD232DR | 11892 | TI | 16+ | SOP-8 |
| SN65HVD232QDRQ1 | 17541 | TI | 16+ | SOP-8 |
| SN65HVD234DR | 2742 | TI | 14+ | SOP-8 |
| SN65HVD485EDR | 2604 | TI | 14+ | SOP-8 |
| SN65HVD52DR | 17674 | TI | 16+ | SOP-8 |
| SN65HVD82DR | 13576 | TI | 14+ | SOP-8 |
| SN74CBT3306DR | 10544 | TI | 04+ | SOP-8 |
| SN75176ADR | 21500 | TI | 13+ | SOP-8 |
| SN75451BDR | 12964 | TI | 13+ | SOP-8 |
| SN75ALS176DR | 8168 | TI | 13+ | SOP-8 |
| THS3091D | 1037 | TI | 16+ | SOP-8 |
| THS4001CDR | 18605 | TI | 16+ | SOP-8 |
| THS4130IDR | 1280 | TI | 13+ | SOP-8 |
| TL061CDT | 16700 | TI | 13+ | SOP-8 |
| TL062CDT | 17420 | TI | 16+ | SOP-8 |
| TL062IDR | 10292 | TI | 15+ | SOP-8 |
| TL072IDR | 11624 | TI | 14+ | SOP-8 |
| TL081CDR | 15350 | TI | 15+ | SOP-8 |
| TL103WAIDR | 17122 | TI | 15+ | SOP-8 |
| TL2843BD-8 | 9040 | TI | 16+ | SOP-8 |
| TL2845BDR-8 | 5088 | TI | 06+ | SOP-8 |
| TL3472CDR | 11732 | TI | 13+ | SOP-8 |
| TL3843DR-8 | 23012 | TI | 16+ | SOP-8 |
| TL431ACDR | 8000 | TI | 15+ | SOP-8 |
| TL431AIDR | 33000 | TI | 16+ | SOP-8 |
| TL431BCDR | 8834 | TI | 04+ | SOP-8 |
| TL431CDR | 14972 | TI | 16+ | SOP-8 |
| TL431CPSR | 10214 | TI | 04+ | SOP-8 |
| TL5001CDR | 12898 | TI | 16+ | SOP-8 |
| TL714CDR | 8114 | TI | 08+ | SOP-8 |
| TL7702AID | 12876 | TI | 10+ | SOP-8 |
| TL7702AIDR | 17078 | TI | 16+ | SOP-8 |
| TL7705BCDR | 12854 | TI | 14+ | SOP-8 |
| TL7726QDRG4 | 7882 | TI | 16+ | SOP-8 |
| TL7757CDR | 10148 | TI | 16+ | SOP-8 |
| TL7757IDR | 6504 | TI | 05+ | SOP-8 |
| TLC04CDR | 6590 | TI | 16+ | SOP-8 |
| TLC0832CDR | 7699 | TI | 16+ | SOP-8 |
| TLC1549CDR | 2504 | TI | 14+ | SOP-8 |
| TLC2262CDR | 13864 | TI | 10+ | SOP-8 |
| TLC2262IDR | 8288 | TI | 14+ | SOP-8 |
| TLC2272ACDR | 14148 | TI | 13+ | SOP-8 |
Product Tags:
|
|
TDA8541T 1 W BTL audio amplifier amplifier ic chip Rf Linear Amplifier Images
|
