onsemi NCS2211DR2G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.28 | $1.28 |
| 15+ | $1.24 | $18.60 |
| 25+ | $1.22 | $30.50 |
| 50+ | $1.15 | $57.50 |
| 100+ | $1.01 | $101.00 |
| N+ | $0.20 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | onsemi |
| Product Series | |
| Packaging | Factory | Cut Tape (CT) |
| Part Status | Active |
| Type | Class AB |
| Output Type | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 1.5W x 1 @ 4Ohm |
| Voltage - Supply | 2.7V ~ 5.5V |
| Features | Shutdown |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Supplier Device Package | 8-SOIC |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
The NCS2211DR2G is a mono Class AB audio amplifier from onsemi. Operating from 2.7V to 5.5V, it delivers 1.5W into a 4Ω load. It features a shutdown mode for power conservation and comes in an 8-SOIC package. Ideal for portable speakers, alarms, and intercoms.
- High Output Power: 1.5W into 4Ω for clear audio in portable devices.
- Low Voltage Operation: 2.7V to 5.5V range supports battery power.
- Shutdown Mode: Reduces power consumption when not in use.
- Standard Package: 8-SOIC simplifies PCB layout and assembly.
Portable Bluetooth Speaker
The NCS2211DR2G delivers 1.5W into 4Ω, providing sufficient volume for compact Bluetooth speakers from a single Li-ion battery.
Alarm System
Its shutdown feature allows low-power standby, while the 1.5W output drives alarm tones effectively.
Intercom Unit
Reliable operation over 2.7V to 5.5V makes it suitable for wired intercoms in residential or office settings.
Toy Audio Module
Low cost and simple 8-SOIC package enable integration into talking toys and educational gadgets.
Line Driver
It can boost audio signals to speaker levels in small PA systems or announcement devices.
DIY Audio Amplifier
Hobbyists can use it for simple mono amplifier projects with minimal external components.
- Q: What is the output power of the NCS2211DR2G?
- A: It delivers 1.5W into a 4Ω load.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: Does it have a shutdown feature?
- A: Yes, it includes a shutdown mode for power saving.
- Q: What package is available?
- A: It comes in an 8-SOIC surface-mount package.
- Q: Is it suitable for portable speakers?
- A: Yes, its low voltage operation and 1.5W output make it ideal for small portable speakers.
NCS2211DR2G.pdf
- Q: What is the output power of the NCS2211DR2G?
- A: It delivers 1.5W into a 4Ω load.
- Q: What is the supply voltage range?
- A: It operates from 2.7V to 5.5V.
- Q: Does it have a shutdown feature?
- A: Yes, it includes a shutdown mode for power saving.
- Q: What package is available?
- A: It comes in an 8-SOIC surface-mount package.
- Q: Is it suitable for portable speakers?
- A: Yes, its low voltage operation and 1.5W output make it ideal for small portable speakers.
