LM4949TLX/NOPB
- Mfr.Part #
- LM4949TLX/NOPB
- Manufacturer
- National Semiconductor
- Package / Case
- 25-WFBGA
- Datasheet
- Download
- Description
- VOLUME CONTROL CIRCUIT, PBGA25
- Stock
- 6,000
- In Stock :
- 6,000
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- National Semiconductor
- Product Category :
- Audio Amplifiers
- Package :
- Bulk
- Max Output Power x Channels @ Load :
- 2.5W x 2 @ 4Ohm; 190mW x 2 @ 16Ohm
- Base Product Number :
- LM4949
- Type :
- Class D
- Supplier Device Package :
- 25-µSMD (2.7x2.7)
- Voltage - Supply :
- 2.7V ~ 5.5V
- Product Status :
- Active
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Package / Case :
- 25-WFBGA
- Series :
- Boomer®
- Output Type :
- 2-Channel (Stereo) with Stereo Headphones
- Features :
- Depop, Differential Inputs, I²C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
- Mounting Type :
- Surface Mount
- Datasheets
- LM4949TLX/NOPB

Audio Amplifiers 25-WFBGA
LM4949TLX/NOPB Overview
The package 25-WFBGA contains it.Amp parts is configured wAmp partsh an output of 2-Channel (Stereo) with Stereo Headphones .This electrical device has the type Class D .There is an electronic part mounted in the way of Surface Mount .This electrical device is powered by 2.7V ~ 5.5V volts.Amp parts is recommended that the operating temperature not exceed -40°C ~ 85°C (TA) .The electronic part is a member of the Boomer® series.
LM4949TLX/NOPB Features
25-WFBGA package
Boomer® series
LM4949TLX/NOPB Applications
There are a lot of National Semiconductor
LM4949TLX/NOPB audio amplifiers applications.
- Inverse/same-phase proportional circuit
- Addition and subtraction operation circuits
- single/dual op amp sum and difference circuits
- Integrator and differentiator circuits
- Logarithmic and exponential operation circuits
- Multiplication and division circuits
- Precision measurement
- Power control
- Information processing
- Weak signal detection
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.
















