PAM8302AADCR
Audio Power Amplifier, 2.5W x 1 @ 4Ohm, D, 1 Channels, 2V to 5.5V, SOIC, 8 Pins
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | PAM8302AADCRCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Order Code | Re-Reel3373818RL Cut Tape3373818 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$20.060 | NT$20.06 |
| Total Price | NT$20.06 | ||
| Quantity | Price |
|---|---|
| 1+ | NT$20.060 |
| 10+ | NT$12.070 |
| 100+ | NT$10.490 |
| 500+ | NT$10.290 |
| 1000+ | NT$10.080 |
| 2500+ | NT$9.870 |
| 5000+ | NT$9.660 |
Product Information
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | PAM8302AADCRCopy |
| Manufacturer Standard Lead Time | 15 weeks |
| Order Code | Re-Reel3373818RL Cut Tape3373818 |
| Technical Datasheet | |
| Output Power x Channels @ Load | 2.5W x 1 @ 4Ohm |
| Audio Amplifier Type | D |
| No. of Channels | 1Channels |
| Supply Voltage Range | 2V to 5.5V |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| Load Impedance | 4ohm |
| Output Type | 1 x Mono 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 | 1 Channel |
| Output Power | 2.5W |
Product Overview
PAM8302AADCR is a 2.5W Class-D mono audio amplifier. Its low THD+N feature offers high-quality sound reproduction. The new filterless architecture allows the device to drive speakers directly instead of using low-pass output filters, thus saving system cost and PCB area. With the same number of external components, the efficiency of the PAM8302A is much better than that of Class-AB cousins. It can optimize battery life, making it ideal for portable applications. Applications include PMP/MP4, GPS, portable speakers, 2-way radios, hands-free phones/speaker phones, cellular phones.
- 2.5W output at 10% THD with a 4ohm load and 5V power supply
- Filterless, low quiescent current and low EMI
- Superior low noise, short circuit protection, thermal shutdown
- Few external components to save space and cost
- Dynamic range is 90dB typ at f = 20 to 20kHz, TA = +25°C
- Quiescent current is 4mA typ at no load, VIN=3.6V, VO=1.8V, CIN=10µF, COUT=10µF, L=4.7µH, TA=+25°C
- Peak efficiency is 85% typ at f = 1kHz, VIN=3.6V, VO=1.8V, CIN=10µF, COUT=10µF, L=4.7µH, TA=+25°C
- Power supply ripple rejection is 50dB typ at no inputs, f = 1kHz, VPP = 200mV
- SO-8 package
- Operation temperature range from -40 to +85°C
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Technical Specifications
| Output Power x Channels @ Load | 2.5W x 1 @ 4Ohm |
|---|---|
| No. of Channels | 1Channels |
| 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 | 1 Channel |
| Audio Amplifier Type | D |
|---|---|
| Supply Voltage Range | 2V to 5.5V |
| No. of Pins | 8Pins |
| Output Type | 1 x Mono 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: | Taiwan 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 |