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ContactLM4857SP/NOPB
21mA mA1.6W WAudio Amplifiers600μm mm5mm mm28 pins28-UFQFN Exposed Pad
- Manufacturer: Texas Instruments
- NO: 815-LM4857SP/NOPB
- Package: 28-UFQFN Exposed Pad
- Datasheet:
- Stock: 3260
- Description: 21mA mA1.6W WAudio Amplifiers600μm mm5mm mm28 pins28-UFQFN Exposed Pad (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Width | 5mm |
| Thickness | 600μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-UFQFN Exposed Pad |
| Number of Pins | 28 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Boomer® |
| JESD-609 Code | e3 |
| Feature | 3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.33.00.01 |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | QUAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Base Part Number | LM4857 |
| Pin Count | 28 |
| Output Type | 2-Channel (Stereo) with Mono and Stereo Headphones |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 6 |
| Nominal Supply Current | 21mA |
| Output Power | 135mW |
| Supply Type | Dual |
| Input Offset Voltage (Vos) | 40mV |
| Power Supply Rejection Ratio (PSRR) | 86dB |
| Max Dual Supply Voltage | 5.5V |
| Max Output Power | 1.6W |
| Dual Supply Voltage | 5V |
| Max Output Power x Channels @ Load | 1.6W x 2 @ 4 Ω; 75mW x 2 @ 32 Ω |
| Height | 600μm |
| Length | 5mm |
LM4857SP/NOPB Overview
The device is embedded in 28-UFQFN Exposed Pad .Tape & Reel (TR) is the packaging method.There are 28 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.Amp parts uses 2-Channel (Stereo) with Mono and Stereo Headphones as Amp partss output.There is Class AB type of electrical device associated with this device.As part of the signal interface in a computer or other communication device, there are 28 pins.A part of this electronic device is mounted in the way of Surface Mount .Electrical devices like this one have a 2.7V~5.5V supply voltage.Amp parts is equipped wAmp partsh 6 channels.3D, Depop, I2C, Mute, Shutdown, Thermal Protection, Volume Control can be ensured when operating.No temperature higher than -40°C~85°C TA should be used for operations.The device is equipped with a total of 28 pins.This part is included in Audio/Video Amplifiers .This chip is included in the LM4857 family.There is an electronic component mounted in the way of Surface Mount .According to the manufacturer, the maximum output power of this electronic component is 1.6W kWh per hour.As a general rule, the supply voltage (Vsup) should be maintained above 2.7V .This electronic part has a Dual supply type.Amp parts is a part of the Boomer? series.
LM4857SP/NOPB Features
28-UFQFN Exposed Pad package
28 pin count
LM4857 family
1.6W kWh per hour
Boomer? series
LM4857SP/NOPB Applications
There are a lot of Texas Instruments LM4857SP/NOPB audio amplifiers applications.
- Medical instruments
- Band-stop filter
- Test equipment
- Power transmission
- Inverse/same-phase proportional circuit
- Switching amplifier
- Fission chambers
- Active probe
- single/dual op amp sum and difference circuits
- Communication
