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ContactLM49270SQX/NOPB
2.2W WAudio Amplifiers5mm mm28 pins28-WFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-LM49270SQX/NOPB
- Package: 28-WFQFN Exposed Pad
- Datasheet:
- Stock: 9215
- Description: 2.2W WAudio Amplifiers5mm mm28 pins28-WFQFN Exposed Pad (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Max Output Power x Channels @ Load | 2.2W x 2 @ 4 Ω; 177mW x 2 @ 16 Ω |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| 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 |
| Part Status | Obsolete |
| 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 | 1 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM49270 |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Number of Channels | 4 |
| Supply Current-Max | 7.6mA |
| Output Power | 1.75W |
| 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 |
LM49270SQX/NOPB Overview
There is a device embedded in 28-WFQFN Exposed Pad .This device is packaged in the way of Tape & Reel (TR) .As a consequence, there are 28 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.Output 2-Channel (Stereo) with Stereo Headphones is configured for this device.This electrical device has the type Class D .The 28 pins are pronged contacts which are part of a signal interface in a computer or other communication device.In this case, the electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 2.4V~5.5V .The number of channels is growing strong/weak: 4 .The operation of 3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control can be ensured.There should be no temperature increase above -40°C~85°C TA .As part of Audio/Video Amplifiers , this part is included.The LM49270 family contains this object.Its recommended mounting way belongs to Surface Mount .This electronic part has a maximum output power of 2.2W kWh per hour.Amp parts is a Quad supply type.This electronic part is a member of Boomer? series.In this case, the maximum supply current is 7.6mA .
LM49270SQX/NOPB Features
28-WFQFN Exposed Pad package
LM49270 family
2.2W kWh per hour
Boomer? series
LM49270SQX/NOPB Applications
There are a lot of Texas Instruments LM49270SQX/NOPB audio amplifiers applications.
- Band-stop filter
- Addition and subtraction operation circuits
- Broadcasting
- Television broadcasting equipment
- Comparator
- Biopotential
- Integrator and differentiator circuits
- Power control
- Band-pass filter
- Test equipment
