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ContactLM4946SQX/NOPB
7.4mA mA1.3W WAudio Amplifiers24 pins24-WFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-LM4946SQX/NOPB
- Package: 24-WFQFN Exposed Pad
- Datasheet:
- Stock: 8376
- Description: 7.4mA mA1.3W WAudio Amplifiers24 pins24-WFQFN Exposed Pad (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 24-WFQFN Exposed Pad |
| Number of Pins | 24 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Boomer® |
| JESD-609 Code | e3 |
| Feature | 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Type | Class D |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 3 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM4946 |
| Output Type | 1-Channel (Mono) with Stereo Headphones |
| Operating Supply Voltage | 5V |
| Number of Channels | 3 |
| Nominal Supply Current | 7.4mA |
| Output Power | 85mW |
| Common Mode Rejection Ratio | 61 dB |
| Supply Type | Single |
| Power Supply Rejection Ratio (PSRR) | 72dB |
| Max Output Power | 1.3W |
| Screening Level | AEC-Q100 |
| Max Output Power x Channels @ Load | 1.3W x 1 @ 8 Ω; 85mW x 2 @ 32 Ω |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
LM4946SQX/NOPB Overview
The device is embedded in 24-WFQFN Exposed Pad .Ideally, the chip should be packaged in a Tape & Reel (TR) case.As a consequence, there are 24 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.Currently, amp parts is configured wAmp partsh 1-Channel (Mono) with Stereo Headphones as the output.Class D is the type of this electrical device.In a computer or other communication device, there are 24 pins, which are pronged contacts.Amp parts is mounted in the way of Surface Mount .This electrical device has a 2.7V~5.5V supply voltage.3 channels are present on the device.Operating with 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control is possible.A maximum operating temperature of -40°C~85°C TA should be maintained.Amp parts is included in Audio/Video Amplifiers .The LM4946 family contains this object.Amp parts is recommended to mount the chip in the way of Surface Mount .In this electronic part, the output power is a maximum of 1.3W kWh per hour.There is a Single supply type on this electronic part.Boomer? is the series number for this electronic part.
LM4946SQX/NOPB Features
24-WFQFN Exposed Pad package
LM4946 family
1.3W kWh per hour
Boomer? series
LM4946SQX/NOPB Applications
There are a lot of Texas Instruments LM4946SQX/NOPB audio amplifiers applications.
- Communication
- Power control
- Oscilloscopes
- ECG equipment
- Video conversion and routing
- High gain DC amplifier
- Addition and subtraction operation circuits
- Medical imaging
- Proportional operation circuits
- Computer workstations and wireless base stations
