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20 kHz kHzAudio Amplifiers2.5mm mm5.5V VWFDFN
- Manufacturer: National Semiconductor
- NO: 4094-LM4809LD
- Package: WFDFN
- Datasheet:
- Stock: 1133
- Description: 20 kHz kHzAudio Amplifiers2.5mm mm5.5V VWFDFN (Kg)
- Delivery:
- Payment:
In Stock
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| Parameters | |
|---|---|
| Terminal Position | DUAL |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| JESD-30 Code | S-XDSO-N8 |
| Qualification Status | Not Qualified |
| Operating Temperature (Max) | 85°C |
| Operating Temperature (Min) | -40°C |
| Supply Voltage-Max (Vsup) | 5.5V |
| Power Supplies | 2.6/5V |
| Temperature Grade | INDUSTRIAL |
| Supply Voltage-Min (Vsup) | 2V |
| Number of Channels | 2 |
| Quiescent Current | 1.4mA |
| Supply Current-Max | 3mA |
| Output Power | 0.105W |
| Bandwidth | 20 kHz |
| Consumer IC Type | AUDIO AMPLIFIER |
| Height Seated (Max) | 0.8mm |
| Length | 2.5mm |
| Width | 2.5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Contains Lead |
| Package / Case | WFDFN |
| Surface Mount | YES |
| Packaging | Cut Tape |
| Published | 2004 |
| JESD-609 Code | e3 |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 3 |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| HTS Code | 8542.33.00.01 |
| Subcategory | Audio/Video Amplifiers |
LM4809LD Overview
The device is embedded in WFDFN .The chip is recommended to be packaged in Cut Tape case. 8 terminations occur when a transmission line is terminated by a device with the same characteristic impedance as the transmission line.The number of channels is growing strong/weak: 2 .Audio/Video Amplifiers incorporates this part.As a general rule, the supply voltage (Vsup) should be maintained above 2V .Amp parts reaches 5.5V when the maximum supply voltage (Vsup) is reached.The power supply is 2.6/5V .Amp parts consumes a quiescent current of 1.4mA .A maximum supply current of 3mA is possible.This electrical device uses a AUDIO AMPLIFIER consumer IC.In order to operate correctly, the operating temperature must be at least -40°C .A maximum operating temperature of 85°C should be maintained.
LM4809LD Features
WFDFN package
LM4809LD Applications
There are a lot of National Semiconductor LM4809LD audio amplifiers applications.
- Inverse/same-phase proportional circuit
- Proportional operation circuits
- Band-stop filter
- Weak signal detection
- Communication device
- Power control
- ECG equipment
- Fission chambers
- Proportional counter tubes
- Vehicle electronics
