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PAM8320RDR
Audio Power Amplifier, 20W x 1 @ 4Ohm, D, 1 Channels, 4.5V to 15V, HSOIC, 16 Pins
Image is for illustrative purposes only. Please refer to product description.
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | PAM8320RDRCopy |
| Manufacturer Standard Lead Time | 35 weeks |
| Order Code | Re-Reel3367487RL Cut Tape3367487 |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 1 | NT$75.670 | NT$75.67 |
| Total Price | NT$75.67 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | NT$75.670 |
| 10+ | NT$51.000 |
| 50+ | NT$48.010 |
| 100+ | NT$45.540 |
| 250+ | NT$44.630 |
| 500+ | NT$43.720 |
| 1000+ | NT$42.810 |
| 2500+ | NT$41.900 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | DIODES INC. |
|---|---|
| Manufacturer Part No | PAM8320RDRCopy |
| Manufacturer Standard Lead Time | 35 weeks |
| Order Code | Re-Reel3367487RL Cut Tape3367487 |
| Technical Datasheet | |
| Output Power x Channels @ Load | 20W x 1 @ 4Ohm |
| Audio Amplifier Type | D |
| No. of Channels | 1Channels |
| Supply Voltage Range | 4.5V to 15V |
| IC Case / Package | HSOIC |
| No. of Pins | 16Pins |
| 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 | HSOIC |
| Amplifier Class | D |
| Automotive Qualification Standard | - |
| No. of Channels | 1 Channel |
| Output Power | 20W |
Product Overview
PAM8320RDR is an efficient 20W mono Class-D audio power amplifier, designed to drive speakers as low as 4ohm in a bridge-tied load configuration. Due to the low power dissipation and high efficiency of up to 95%, the device can be used without any external heat sink whilst playing music. The PAM8320 features short circuit protection, thermal shutdown, over-voltage protection and under-voltage lock-out. Applications include PC speaker, Bluetooth speakers, home sound systems, active speakers, and docking stations.
- Operates from 4.5V to 15V, 20W into 4ohm BTL load from 12V supply
- Quiescent supply current is 15mA typ at SDN=3.0V, MUTE=0V, no load
- Single-ended analogue input
- No pop noise for start-up and shut-down sequences
- Internal oscillator (no external components required)
- High efficient class-D operation eliminates need for heat sinks
- Thermal and short-circuit protection with auto recovery
- Over-voltage protection and under-voltage lock-out
- Space-saving surface-mount SO-16EP package
- Operating ambient temperature range from -40 to +85°C
Technical Specifications
| Output Power x Channels @ Load | 20W x 1 @ 4Ohm |
|---|---|
| No. of Channels | 1Channels |
| IC Case / Package | HSOIC |
| 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 | 4.5V to 15V |
| No. of Pins | 16Pins |
| Output Type | 1 x Mono BTL |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| Amplifier Case Style | HSOIC |
| Automotive Qualification Standard | - |
| Output Power | 20W |
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 |