Nuvoton Technology Corporation ISD8101SYI
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 1.50 | Dhs. 1.50 |
| 15+ | Dhs. 1.44 | Dhs. 21.60 |
| 25+ | Dhs. 1.41 | Dhs. 35.25 |
| 50+ | Dhs. 1.33 | Dhs. 66.50 |
| 100+ | Dhs. 1.18 | Dhs. 118.00 |
| N+ | Dhs. 0.24 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Nuvoton Technology Corporation |
| Product Series | |
| Packaging | Tube | |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1.5W x 1 @ 8Ohm |
| Voltage - Supply | 2.4V ~ 6.8V |
| Features | Depop |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 8-SOP-EP |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| ROHS |  |
This mono audio amplifier delivers 1.5W of continuous power into an 8Ω load, operating from a supply voltage as low as 2.4V up to 6.8V. Its Class AB architecture ensures low total harmonic distortion and high audio clarity, while the integrated Depop circuitry eliminates audible noise during power transitions. Designed for surface-mount assembly in a compact 8-SOIC with exposed pad, it is ideal for space-constrained portable devices such as Bluetooth speakers, radios, and intercoms. The wide temperature range (-40°C to 85°C) guarantees reliable performance in diverse environments.
- Low Voltage Operation: Works from 2.4V to 6.8V, compatible with single-cell Li-ion or multi-cell alkaline batteries.
- Pop-Free Startup: Integrated Depop circuitry prevents audible clicks, enhancing user experience.
- Compact Package: 8-SOP-EP with exposed pad saves board space and improves heat dissipation.
- Wide Temperature Range: -40°C to 85°C ensures reliable operation in extreme conditions.
Portable Bluetooth Speaker
The ISD8101SYI's 1.5W output into 8Ω and low 2.4V minimum supply make it ideal for compact, battery-powered Bluetooth speakers where space and power efficiency are critical.
AM/FM Radio Receiver
With its low noise and Depop feature, this amplifier ensures clean audio startup in portable AM/FM radios, enhancing the listening experience without sudden pops.
Intercom System
The wide supply voltage range (2.4V to 6.8V) allows the ISD8101SYI to be used in both battery and line-powered intercoms, providing clear mono audio output.
Alarm and Siren Driver
Its robust output stage can drive small speakers for alarm tones, while the Depop circuitry prevents false triggering noises during activation.
DIY Audio Projects
Hobbyists benefit from the simple 8-SOP-EP package and minimal external components, making the ISD8101SYI easy to integrate into custom audio amplifiers for toys or small instruments.
| Model | Package | Voltage Range | Output Power (Typical) |
|---|---|---|---|
| ISD8101SYI | 8-SOP-EP | 2.4V ~ 6.8V | 1.5W x 1 @ 8Ω |
| LM4670ITLX/NOPB | 9-DSBGA | 2.4V ~ 5.5V | 3W x 1 @ 4Ω |
| NJM2149D | 8-DIP | 2V ~ 6V | 250mW x 1 @ 32Ω |
| LM4901MMX/NOPB | 10-VSSOP | 2V ~ 5.5V | 1.6W x 1 @ 4Ω |
- Q: What is the typical output power of the ISD8101SYI?
- A: The ISD8101SYI delivers 1.5W into an 8Ω load, making it suitable for small portable audio devices.
- Q: What is the supply voltage range for this amplifier?
- A: It operates from 2.4V to 6.8V, allowing flexibility with various battery chemistries.
- Q: Does the ISD8101SYI include pop-noise reduction?
- A: Yes, it features Depop circuitry to minimize audible clicks during power-up and shutdown.
- Q: What is the amplifier class of the ISD8101SYI?
- A: It is a Class AB amplifier, offering low distortion and good audio fidelity.
- Q: What package is the ISD8101SYI available in?
- A: It comes in an 8-SOIC with exposed pad (8-SOP-EP) for improved thermal performance.
ISD8101SYI.pdf
- Q: What is the typical output power of the ISD8101SYI?
- A: The ISD8101SYI delivers 1.5W into an 8Ω load, making it suitable for small portable audio devices.
- Q: What is the supply voltage range for this amplifier?
- A: It operates from 2.4V to 6.8V, allowing flexibility with various battery chemistries.
- Q: Does the ISD8101SYI include pop-noise reduction?
- A: Yes, it features Depop circuitry to minimize audible clicks during power-up and shutdown.
- Q: What is the amplifier class of the ISD8101SYI?
- A: It is a Class AB amplifier, offering low distortion and good audio fidelity.
- Q: What package is the ISD8101SYI available in?
- A: It comes in an 8-SOIC with exposed pad (8-SOP-EP) for improved thermal performance.
