LM4840MH/NOPB
- Mfr.Part #
- LM4840MH/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC AMP AB STEREO 2.2W 28HTSSOP
- Stock
- 31,851
- In Stock :
- 31,851
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Channel Separation :
- 65 dB
- Type :
- Class AB
- Max Output Power x Channels @ Load :
- 2.2W x 2 @ 3 Ω; 95mW x 2 @ 32 Ω
- Width :
- 4.4mm
- Number of Functions :
- 1
- Power Supply Rejection Ratio (PSRR) :
- 74dB
- Packaging :
- Tube
- Height Seated (Max) :
- 1.2mm
- Voltage - Supply :
- 2.7V~5.5V
- Base Part Number :
- LM4840
- Number of Pins :
- 28
- Supply Current-Max :
- 30mA
- Number of Channels :
- 2
- Operating Temperature :
- -40°C~85°C TA
- Pbfree Code :
- yes
- Max Output Power :
- 2.2W
- Length :
- 9.7mm
- HTS Code :
- 8542.39.00.01
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Power Supplies :
- 3/5V
- Quiescent Current :
- 12mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 28
- JESD-609 Code :
- e3
- Qualification Status :
- Not Qualified
- Feature :
- Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
- Output Type :
- 2-Channel (Stereo) with Stereo Headphones
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Terminal Finish :
- Matte Tin (Sn)
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Terminations :
- 28
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Series :
- Boomer®
- Supply Voltage-Max (Vsup) :
- 5.5V
- Lead Free :
- Lead Free
- Supply Voltage-Min (Vsup) :
- 2.7V
- Datasheets
- LM4840MH/NOPB

2.2W W Audio Amplifiers 4.4mm mm 5.5V V 28 pins 28-PowerTSSOP (0.173, 4.40mm Width)
LM4840MH/NOPB Overview
In 28-PowerTSSOP (0.173, 4.40mm Width) is embedded this device.Chips should be packaged in Tube cases.Transmission lines can be terminated with 28 terminations, which have devices that match the line's characteristic impedance.2-Channel (Stereo) with Stereo Headphones is used for its output.In this case, it is an electrical device of type Class AB .28 pins are pronged contacts on a computer or other communication device that form a signal interface.The electronic part is positioned in the way of Surface Mount .This electrical device has a 2.7V~5.5V supply voltage.Currently, the device has only 2 channels.Amp parts is possible to operate wAmp partsh Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control .No temperature higher than -40°C~85°C TA should be used for operations.This device has 28 pins.Amp parts is part of the LM4840 family.Its recommended mounting way belongs to Surface Mount .As of this moment, the maximum Output Power of this electronic part is 2.2W kWh per hour.Amp parts is important to keep the supply voltage (Vsup) above 2.7V so that the device functions normally.Vsup reaches 5.5V at the maximum.Amp parts is powered by a 3/5V volt power supply.This item is part of the Boomer® series.As long as external factors do not affect it, it consumes 12mA of quiescent current.Supply current reaches 30mA at its maximum.
LM4840MH/NOPB Features
28-PowerTSSOP (0.173, 4.40mm Width) package
28 pin count
LM4840 family
2.2W kWh per hour
Boomer® series
LM4840MH/NOPB Applications
There are a lot of Texas Instruments
LM4840MH/NOPB audio amplifiers applications.
- Power control
- Information processing
- Weak signal detection
- Signal amplification
- Signal filtering
- Signal operation
- Video and image computer boards
- Medical instruments
- Television broadcasting equipment
- Displayers for aircraft and air transportation control systems
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















