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ContactLM4841LQ/NOPB
2.2W WAudio Amplifiers5mm mm5.5V V28 pins28-WFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-LM4841LQ/NOPB
- Package: 28-WFQFN Exposed Pad
- Datasheet:
- Stock: 6391
- Description: 2.2W WAudio Amplifiers5mm mm5.5V V28 pins28-WFQFN Exposed Pad (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| 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 | Depop, Mute, Shutdown, Thermal Protection, Volume Control |
| Pbfree Code | yes |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM4841 |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3/5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 2 |
| Quiescent Current | 15mA |
| Supply Current-Max | 30mA |
| Max Output Power | 2.2W |
| Max Output Power x Channels @ Load | 2.2W x 2 @ 3 Ω; 95mW x 2 @ 32 Ω |
| Channel Separation | 65 dB |
| Height Seated (Max) | 0.8mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM4841LQ/NOPB Overview
There is a device embedded in 28-WFQFN Exposed Pad .The chip is recommended to be packaged in Tape & Reel (TR) case. In 28 terminations, the transmission line is terminated with an impedance-matching device.Amp parts is configured to produce 2-Channel (Stereo) with Stereo Headphones as Amp partss output.The device is of type Class AB .In a computer or other communication device, there are 28 pins, which are pronged contacts.In this case, the electronic part is mounted in the way of Surface Mount .This electrical device has a 2.7V~5.5V supply voltage.There are 2 channels available on the device.When operating, it is possible to ensure Depop, Mute, Shutdown, Thermal Protection, Volume Control .Temperatures should not exceed -40°C~85°C TA .The device is equipped with 28 pins.There is a part belonging to Audio/Video Amplifiers .This is a member of the LM4841 family.Its recommended mounting way belongs to Surface Mount .A maximum output power of 2.2W kWh per hour can be achieved with this electronic part.To ensure normal operation, it is important to maintain the supply voltage (Vsup) above 2.7V .Amp parts reaches 5.5V when the maximum supply voltage (Vsup) is reached.The power supply is 3/5V .This electronic part is a member of Boomer? series.Despite being unaffected by external factors, it consumes 15mA of quiescent current.A maximum supply current of 30mA is possible.
LM4841LQ/NOPB Features
28-WFQFN Exposed Pad package
28 pin count
LM4841 family
2.2W kWh per hour
Boomer? series
LM4841LQ/NOPB Applications
There are a lot of Texas Instruments LM4841LQ/NOPB audio amplifiers applications.
- Multiplication and division circuits
- pH (acidity)
- Test and measurement instruments
- Precision measurement
- single/dual op amp sum and difference circuits
- Communication
- Computer workstations and wireless base stations
- Inverse/same-phase proportional circuit
- Test equipment
- High-frequency data acquisition systems
