PAM8003DR
Audio Power Amplifier, 2.5W x 2 @ 4Ohm, D, 2 Channels, 2.5V to 5.5V, SOIC, 16 Pins
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | PAM8003DRCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Order Code | Re-Reel3946197RL Cut Tape3946197 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$32.340 | NT$32.34 |
| Total Price | NT$32.34 | ||
| Quantity | Price |
|---|---|
| 1+ | NT$32.340 |
| 10+ | NT$20.560 |
| 100+ | NT$16.620 |
| 500+ | NT$15.910 |
| 1000+ | NT$15.850 |
| 2500+ | NT$15.070 |
Product Information
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | PAM8003DRCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Order Code | Re-Reel3946197RL Cut Tape3946197 |
| Technical Datasheet | |
| Output Power x Channels @ Load | 2.5W x 2 @ 4Ohm |
| Audio Amplifier Type | D |
| No. of Channels | 2Channels |
| Supply Voltage Range | 2.5V to 5.5V |
| IC Case / Package | SOIC |
| No. of Pins | 16Pins |
| Load Impedance | 4ohm |
| Output Type | 2 x Stereo BTL |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (04-Feb-2026) |
| Amplifier Case Style | SOIC |
| Amplifier Class | D |
| Automotive Qualification Standard | - |
| No. of Channels | 2 Channel |
| Output Power | 2.5W |
Product Overview
PAM8003DR is a class-D audio amplifier. It offers low THD+N, allowing it to achieve high-quality sound reproduction. The new filterless architecture allows the device to drive the speaker directly, requiring no low-pass output filters, thus saving the system cost and PCB area. With the same number of external components, the efficiency of the PAM8003 is much better than that of class-AB cousins. It can extend the battery life, making it ideal for portable applications. Applications include LCD monitors / TVs, notebook computers, portable speakers, portable DVD players, and game machines.
- Filterless, low quiescent current and low EMI
- Superior low noise, short circuit protection, thermal shutdown
- Few external components to save the space and cost
- Supply power range from 2.5 to 5.5V
- Output power is 2.5W typ at THD+N=10%, f=1kHz, RL=4ohm, VDD=5.0V
- Total harmonic distortion plus noise is 0.16% typ at VDD=5.0V, Po=0.5W, RL=8ohm, f=1kHz
- Power supply ripple rejection is -70dB typ at f=1kHz, VDD=5.0V
- Shutdown current is 1µA max at VDD=2.5V to 5.5V
- SO-16 package
- Operation temperature range from -40 to +85°C
Technical Specifications
| Output Power x Channels @ Load | 2.5W x 2 @ 4Ohm |
|---|---|
| No. of Channels | 2Channels |
| IC Case / Package | SOIC |
| Load Impedance | 4ohm |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Amplifier Class | D |
| No. of Channels | 2 Channel |
| Audio Amplifier Type | D |
|---|---|
| Supply Voltage Range | 2.5V to 5.5V |
| No. of Pins | 16Pins |
| Output Type | 2 x Stereo BTL |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| Amplifier Case Style | SOIC |
| Automotive Qualification Standard | - |
| Output Power | 2.5W |
Technical Docs (2)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | United States Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000001 |