LM4809LQ/NOPB
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- Mfr.Part #
- LM4809LQ/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 8-WQFN Exposed Pad
- Datasheet
- Download
- Description
- AUDIO AMPLIFIER, 0.105W, 2 CHANN
- Stock
- 27,296
- In Stock ：
- 27,296
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- Manufacturer :
- National Semiconductor
- Product Category :
- Audio Amplifiers
- Pbfree Code :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- QUAD
- Quiescent Current :
- 1.4mA
- Number of Pins :
- 8
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 2
- Number of Terminations :
- 8
- Radiation Hardening :
- No
- Type :
- Class AB
- ECCN Code :
- EAR99
- Package / Case :
- 8-WQFN Exposed Pad
- Nominal Supply Current :
- 3mA
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Power Supply Rejection Ratio (PSRR) :
- 70dB
- Supply Type :
- Single
- Max Output Power x Channels @ Load :
- 105mW x 2 @ 16 Ω
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LM4809
- JESD-609 Code :
- e3
- Series :
- Boomer®
- Lead Free :
- Contains Lead
- Output Power :
- 105mW
- Max Output Power :
- 105mW
- Mount :
- Surface Mount
- Feature :
- Depop, Shutdown, Thermal Protection
- Pin Count :
- 8
- Output Type :
- Headphones, 2-Channel (Stereo)
- Bandwidth :
- 20 kHz
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 5V
- Terminal Pitch :
- 0.65mm
- Voltage - Supply :
- 2V~5.5V
- Supply Voltage-Min (Vsup) :
- 2V
- Datasheets
- LM4809LQ/NOPB
3mA mA 20 kHz kHz 105mW W Audio Amplifiers 8 pins 8-WQFN Exposed Pad
LM4809LQ/NOPB Overview
I have embedded this device in 8-WQFN Exposed Pad .The chip is recommended to be packaged in Tape & Reel (TR) case. In 8 terminations, a transmission line is terminated with a device that matches its characteristic impedance.Output Headphones, 2-Channel (Stereo) is configured for this device.An electrical device of type Class AB is involved.In a computer or other communication device, there are two pronged contacts called 8 pins.Amp parts is mounted in front of Surface Mount .In this electrical device, the supply voltage is 2V~5.5V .There are 2 channels available on the device.Ensure that Depop, Shutdown, Thermal Protection is maintained when operating.Amp parts is recommended that the operating temperature do not exceed -40°C~85°C TA °C.The device is equipped with a total of 8 pins.The LM4809 family includes it.There is an electronic part in the way of Surface Mount .In this electronic part, the output power is a maximum of 105mW kWh per hour.As a general rule, the supply voltage (Vsup) should be maintained above 2V .A Single supply type is used for this electronic part.Boomer® is the series number for this electronic part.There is 1.4mA external influence on the consumption of quiescent current: it consumes 1.4mA of quiescent current.
LM4809LQ/NOPB Features
8-WQFN Exposed Pad package
8 pin count
LM4809 family
105mW kWh per hour
Boomer® series
LM4809LQ/NOPB Applications
There are a lot of Texas Instruments
LM4809LQ/NOPB audio amplifiers applications.
- Multiplication and division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video and image computer boards
- Medical instruments
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