ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
Add to Cart
TDA2003A
10 W car radio audio amplifier
Features
■ Improved performance over the TDA2002 (pinto-pin compatible)
■ Very low number of external components
■ Ease of assembly
■ Cost and space savings
Description
The TDA2003A is capable of providing a high output current (up to 3.5 A) with very low harmonic and crossover distortion.
Completely safe operation is guaranteed due to DC and AC short-circuit protection between all pins and ground, a thermal limiting circuit, load dump voltage surge protection up to 40 V and protection diodes in case of accidental open ground.
Absolute maximum ratings
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| Vs | Peak supply voltage (50 ms) | 40 | V |
| Vs | DC supply voltage | 28 | V |
| Vs | Operating supply voltage | 18 | V |
| Io | Output peak current (non-repetitive) | 4.5 | A |
| Io | Output peak current (repetitive) | 3.5 | A |
| Ptot | Power dissipation at Tcase = 90 °C | 20 | W |
| Tstg, Tj | Storage and junction temperature | -40 to 150 | °C |
Pin connections (top view)
Stock Offer (Hot Sell)
| Part no. | Quantity | Brand | D/C | Package |
| LPC1788FBD144 | 3122 | 15+ | LQFP-144 | |
| MIC4680BM | 6562 | MICREL | 10+ | SOP |
| M25PE16-VMW6TG | 4244 | ST | 14+ | SOP |
| 30380* | 449 | BOSCH | 10+ | QFP80 |
| MC-156 32.768KHZ | 10000 | EPSON | 16+ | SMD |
| L9113 | 2377 | ST | 15+ | HQPF64 |
| MC9RS08KA4CWG | 4516 | FREESCALE | 16+ | SOP |
| MMBFJ201 | 30000 | FAIRCHILD | 16+ | SOT-23 |
| MC9S08QD4CPC | 4642 | FREESCALE | 16+ | DIP |
| MSP430F449IPZ | 6771 | TI | 15+ | QFP |
| MT48LC4M16A2TG-75L:G | 7310 | MICRON | 16+ | TSOP |
| LT1963AES8-1.8 | 11886 | LINEAR | 16+ | SOP-8 |
| MAX3387ECUG+ | 12400 | MAXIM | 14+ | TSSOP |
| MAX9142ESA+T | 10176 | MAXIM | 16+ | SOP |
| LMC555CMX | 6930 | NSC | 15+ | SOP-8 |
| MC14049UBCPG | 10000 | ON | 16+ | DIP |
| AX88796C | 3088 | ASIX | 13+ | QFP64 |
| M29W160DB-90N1 | 3828 | ST | 10+ | TSSOP |
| MAX3221ECPW | 10150 | TI | 14+ | TSSOP |
| PC923L | 11820 | SHARP | 14+ | SOP |
| OPA2251PA | 6700 | TI | 14+ | DIP |
| ATTINY2313A-PU | 3679 | ATMEL | 15+ | SOP-20 |
| MCP602-I/SN | 10000 | MICROCHIP | 13+ | SOP |
| MC908JL8CPE | 4456 | FREESCALE | 16+ | DIP |
| OPA354AIDBVR | 7480 | TI | 16+ | SOT23-5 |
| MMSZ5V6T1 | 20000 | ON | 16+ | SOD-123 |
| LPC1764FBD100 | 2302 | 15+ | LQFP-100 | |
| L9104PD | 2465 | ST | 14+ | SOP-20 |
| LPC1766FBD100 | 1743 | 15+ | LQFP-100 | |
| M48Z58Y-70PC1E1 | 3503 | ST | 15+ | DIP |