LM49450SQ/NOPB
| Parameters | |
|---|---|
| Width | 5mm |
| Thickness | 750μm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Tin |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-WFQFN Exposed Pad |
| Number of Pins | 32 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Boomer® |
| JESD-609 Code | e3 |
| Feature | 3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| Termination | SMD/SMT |
| ECCN Code | EAR99 |
| Type | Class D |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Base Part Number | LM49450 |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Nominal Supply Current | 18mA |
| Output Power | 1.2W |
| Supply Type | Hex |
| Voltage Gain | 53.8dB |
| Power Supply Rejection Ratio (PSRR) | 70dB |
| Power Consumption | 57.6mW |
| Max Output Power | 2.5W |
| Dual Supply Voltage | 5V |
| Max Output Power x Channels @ Load | 2.5W x 2 @ 4 Ω |
| Number of DAC Channels | 2 |
| Load Impedance | 8Ohm |
| Number of Analog Outputs | 4 |
| Height | 800μm |
| Length | 5mm |
LM49450SQ/NOPB Overview
A device has been embedded in 32-WFQFN Exposed Pad .There is a package in the form of Tape & Reel (TR) .The 28 termination refers to terminating transmission lines with devices that match their characteristic impedance.In the configuration, 2-Channel (Stereo) with Stereo Headphones is used as the output.The device belongs to the Class D type of electrical devices.As part of the signal interface in a computer or other communication device, there are 32 pins.The electronic part is positioned in the way of Surface Mount .This electrical device has a supply voltage of 2.7V~5.5V .During operation, the value 3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control can be ensured.Ideally, the operating temperature should not exceed -40°C~85°C TA .As part of Audio/Video Amplifiers , this part is included.This is a member of the LM49450 family.The chip should be mounted in the way of Surface Mount .An electronic part such as this has a maximum output power of 2.5W kWh per hour.A Hex supply type is used for this electronic part.This item is part of the Boomer? series.This electrical device has a total of 0 ADC channels.There are 2 DAC channels, which may sample an analog output from numerical values that have been translated to output voltages.A total of 4 analog outputs are provided by the DCS converters.
LM49450SQ/NOPB Features
32-WFQFN Exposed Pad package
LM49450 family
2.5W kWh per hour
Boomer? series
LM49450SQ/NOPB Applications
There are a lot of Texas Instruments LM49450SQ/NOPB audio amplifiers applications.
- Vehicle electronics
- Scintillation detectors
- Oscilloscopes
- Signal operation
- Signal amplification
- Signal transformation
- Medical imaging
- Fast A/D and D/A converters, video amplifiers
- Automotive sensors
- Active probe
