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LM49270SQ/NOPB
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Boomer® |
| JESD-609 Code | e3 |
| Feature | 3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Class D |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.4V~5.5V |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Base Part Number | LM49270 |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Number of Channels | 4 |
| Quiescent Current | 8.5mA |
| Supply Current-Max | 7.6mA |
| Output Power | 2.2W |
| Supply Type | Quad |
| Voltage Gain | 59dB |
| Power Supply Rejection Ratio (PSRR) | 78dB |
| Max Dual Supply Voltage | 5.5V |
| Max Output Power | 2.2W |
| Min Dual Supply Voltage | 2.4V |
| Dual Supply Voltage | 5V |
| Max Output Power x Channels @ Load | 2.2W x 2 @ 4 Ω; 177mW x 2 @ 16 Ω |
| Height | 800μm |
| Length | 5mm |
| Width | 5mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM49270SQ/NOPB Overview
The device is embedded in 28-WFQFN Exposed Pad .Chips should be packaged in Tape & Reel (TR) cases.In 28 terminations, a transmission line is terminated with a device that matches its characteristic impedance.2-Channel (Stereo) with Stereo Headphones is the output configured for it.An electrical device of type Class D is involved.In a computer or other communication device, there are two pronged contacts called 28 pins.This electronic part is mounted in the way of Surface Mount .This electrical device has a 2.4V~5.5V supply voltage.Channels 4 are present in the device.When operating, it is possible to ensure 3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control .The operating temperature should not exceed -40°C~85°C TA °C.This part is included in Audio/Video Amplifiers .The LM49270 family includes it.There is an electronic part in the way of Surface Mount .There is a maximum output power of 2.2W kWh per hour from this electronic component.Quad is the type of supply for this electronic part.This item is part of the Boomer? series.Amp parts consumes a quiescent current of 8.5mA .In this case, the maximum supply current is 7.6mA .
LM49270SQ/NOPB Features
28-WFQFN Exposed Pad package
LM49270 family
2.2W kWh per hour
Boomer? series
LM49270SQ/NOPB Applications
There are a lot of Texas Instruments LM49270SQ/NOPB audio amplifiers applications.
- High speed sample
- Automation control systems
- Television broadcasting equipment
- Biopotential
- Band-pass filter
- Power generator
- pH (acidity)
- Video and image computer boards
- Professional videography
- Fast A/D and D/A converters, video amplifiers