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ContactLM4938MH/NOPB
11mA mA20 kHz kHz2.2W WAudio Amplifiers1.2mm mm4.4mm mm5.5V V28 pins28-PowerTSSOP (0.173, 4.40mm Width)
- Manufacturer: Texas Instruments
- NO: 815-LM4938MH/NOPB
- Package: 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 2055
- Description: 11mA mA20 kHz kHz2.2W WAudio Amplifiers1.2mm mm4.4mm mm5.5V V28 pins28-PowerTSSOP (0.173, 4.40mm Width) (Kg)
- Delivery:
- Payment:
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| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-PowerTSSOP (0.173, 4.40mm Width) |
| Number of Pins | 28 |
| Operating Temperature | -20°C~85°C TA |
| Packaging | Tube |
| Series | Boomer® |
| JESD-609 Code | e3 |
| Feature | Bass Boost, Depop, 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) |
| Subcategory | Audio/Video Amplifiers |
| Voltage - Supply | 2.7V~5.5V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 2 |
| Terminal Pitch | 0.65mm |
| Base Part Number | LM4938 |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3/5V |
| Number of Channels | 2 |
| Nominal Supply Current | 11mA |
| Output Power | 2W |
| Supply Type | Single |
| Bandwidth | 20 kHz |
| Power Supply Rejection Ratio (PSRR) | 78dB |
| Max Output Power | 2.2W |
| Max Output Power x Channels @ Load | 2.2W x 2 @ 3 Ω; 92mW x 2 @ 32 Ω |
| Load Impedance | 3Ohm |
| Height | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM4938MH/NOPB Overview
The device is embedded in 28-PowerTSSOP (0.173, 4.40mm Width) .The chip is recommended to be packaged in Tube case. In addition, 28 terminations are used, which entail the termination of a transmission line with a device whose characteristic impedance matches the line's.2-Channel (Stereo) with Stereo Headphones is used for its output.Amp parts is an electrical device of type Class AB .As part of the signal interface in a computer or other communication device, there are 28 pins.Amp parts is mounted in the way of Surface Mount .This electrical device has a 2.7V~5.5V supply voltage.Amp parts is equipped wAmp partsh 2 channels.Operating with Bass Boost, Depop, Mute, Shutdown, Thermal Protection, Volume Control is possible.Amp parts is recommended that the operating temperature do not exceed -20°C~85°C TA °C.The part belongs to Audio/Video Amplifiers .Amp parts is part of the LM4938 family.The electronic part is mounted in the way of Surface Mount .A maximum output power of 2.2W kWh per hour can be achieved with this electronic part.In this case, the maximum supply voltage (Vsup) reaches 5.5V .A Single supply type is used for this electronic part.Amp parts is powered by a 3/5V volt power supply.The series Boomer? contains it.
LM4938MH/NOPB Features
28-PowerTSSOP (0.173, 4.40mm Width) package
LM4938 family
2.2W kWh per hour
Boomer? series
LM4938MH/NOPB Applications
There are a lot of Texas Instruments LM4938MH/NOPB audio amplifiers applications.
- High input resistance broadband
- Portable electronic products powered by batteries
- Signal amplification
- Scintillation detectors
- Broadcasting
- Test and measurement instruments
- Radar
- Biopotential
- Active probe
- Band-stop filter
