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ContactLM4843MHX
2.2W WAudio Amplifiers4.4mm mm5.5V V20 pins20-PowerTSSOP (0.173, 4.40mm Width)
- Manufacturer: Texas Instruments
- NO: 815-LM4843MHX
- Package: 20-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5276
- Description: 2.2W WAudio Amplifiers4.4mm mm5.5V V20 pins20-PowerTSSOP (0.173, 4.40mm Width) (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-PowerTSSOP (0.173, 4.40mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Boomer® |
| JESD-609 Code | e0 |
| Feature | Depop, Mute, Shutdown, Thermal Protection, Volume Control |
| Pbfree Code | no |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Type | Class AB |
| Terminal Finish | Tin/Lead (Sn85Pb15) |
| HTS Code | 8542.39.00.01 |
| 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 | 1 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | LM4843 |
| Pin Count | 20 |
| Qualification Status | Not Qualified |
| Output Type | 2-Channel (Stereo) |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 3/5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 2 |
| Quiescent Current | 15mA |
| Supply Current-Max | 30mA |
| Max Output Power | 2.2W |
| Max Output Power x Channels @ Load | 2.2W x 2 @ 3 Ω |
| Channel Separation | 70 dB |
| Height Seated (Max) | 1.2mm |
| Length | 6.5mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM4843MHX Overview
The device is embedded in 20-PowerTSSOP (0.173, 4.40mm Width) .Chips should be packaged in Tape & Reel (TR) cases.As a consequence, there are 20 terminations, which involve ending a transmission line with a device matching the characteristic impedance of the line.Output 2-Channel (Stereo) is configured for this device.An electrical device of type Class AB is involved.In a computer or other communication device, there are 20 pins, which are pronged contacts.This electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 2.7V~5.5V .There are 2 channels available on the device.During operation, the value Depop, Mute, Shutdown, Thermal Protection, Volume Control can be ensured.The operating temperature should not exceed -40°C~85°C TA °C.There are 20 pins present on this device.The item belongs to Audio/Video Amplifiers .The LM4843 family includes it.In this case, the electronic part is mounted in the way of Surface Mount .According to the manufacturer, the maximum output power of this electronic component is 2.2W kWh per hour.To ensure normal operation, it is important to maintain the supply voltage (Vsup) above 2.7V .In this case, the maximum supply voltage (Vsup) reaches 5.5V .Amp parts is powered by a 3/5V volt power supply.Boomer? is the series number for this electronic part.There is 15mA external influence on the consumption of quiescent current: it consumes 15mA of quiescent current.Supply current reaches 30mA at its maximum.
LM4843MHX Features
20-PowerTSSOP (0.173, 4.40mm Width) package
20 pin count
LM4843 family
2.2W kWh per hour
Boomer? series
LM4843MHX Applications
There are a lot of Texas Instruments LM4843MHX audio amplifiers applications.
- Video and image computer boards
- Instrumentation
- Signal operation
- High gain DC amplifier
- Precision measurement
- Weak signal detection
- Scintillation detectors
- Active probe
- Automation control systems
- Band-pass filter
