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ContactLM4838LQX/NOPB
2.2W WAudio Amplifiers5mm mm5.5V V28 pins28-WFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-LM4838LQX/NOPB
- Package: 28-WFQFN Exposed Pad
- Datasheet:
- Stock: 8475
- Description: 2.2W WAudio Amplifiers5mm mm5.5V V28 pins28-WFQFN Exposed Pad (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| 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 | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| 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 | LM4838 |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 2 |
| Supply Current-Max | 30mA |
| Max Output Power | 2.2W |
| Number of Bands | 1 |
| 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 |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
LM4838LQX/NOPB Overview
The device is embedded in 28-WFQFN Exposed Pad .The chip is recommended to be packaged in Tape & Reel (TR) case. 28 terminations consist of terminating transmission lines with devices that match their characteristic impedance.2-Channel (Stereo) with Stereo Headphones is used for its output.In terms of electrical devices, it belongs to the type Class AB .Computers and other communication devices feature 28 pins, which are pronged contacts.This electronic part is mounted in the way of Surface Mount .This electrical device operates at 2.7V~5.5V volts.The chip is equipped with 2 channels.When operating, Depop, Mute, Shutdown, Thermal Protection, Volume Control can be ensured.Temperatures should not exceed -40°C~85°C TA .There are 28 pins present on this device.The part belongs to Audio/Video Amplifiers .Amp parts belongs to LM4838 family.Its recommended mounting way belongs to Surface Mount .This electronic component's maximum output power is 2.2W kWh per hour.The supply voltage (Vsup) should be kept above 2.7V for normal operation.Upon reaching 5.5V , the maximum supply voltage (Vsup) is reached.Power supply for this device is 5V volts.The electronic part is a member of the Boomer? series.Current supply is maximal at 30mA .Amplifier parts supplier is possible for electrons inside the 1 band to have a range of energies.
LM4838LQX/NOPB Features
28-WFQFN Exposed Pad package
28 pin count
LM4838 family
2.2W kWh per hour
Boomer? series
LM4838LQX/NOPB Applications
There are a lot of Texas Instruments LM4838LQX/NOPB audio amplifiers applications.
- Medical instruments
- High speed sample
- single/dual op amp sum and difference circuits
- Signal amplification
- Professional videography
- Displayers for aircraft and air transportation control systems
- Proportional operation circuits
- Band-stop filter
- Automation control systems
- Proportional counter tubes
