Texas Instruments LM4843MHX Amplifiers - Audio
IC AMP AB STEREO 2.2W 20HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4843MHX
Detailed Description
IC AMP AB STEREO 2.2W 20HTSSOP
Package
20-PowerTSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 20-PowerTSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM4843MHX Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4843MHX Amplifiers - Audio technical specifications.
General
Package / Case
20-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Features
Depop, Mute, Shutdown, Thermal Protection, Volume Control
Type
Class AB
Output Type
2-Channel (Stereo)
Max Output Power X Channels Load
2.2W x 2 @ 3Ohm
Alternate Parts Comparison (LM4843MHX vs LM4873MTEX/NOPB vs LM4874MH/NOPB vs LM4884MHX/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-PowerTSSOP | 20-PowerTSSOP | 20-PowerTSSOP | 20-PowerTSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.7V ~ 5.5V | 2V ~ 5.5V | 3V ~ 5.5V | 3V ~ 5.5V |
| Features | Depop, Mute, Shutdown, Thermal Protection, Volume Control | Depop, Input Multiplexer, Shutdown, Thermal Protection | Depop, Differential Inputs, Shutdown, Thermal Protection | Depop, Differential Inputs, Shutdown, Thermal Protection |
| Max Output Power X Channels Load | 2.2W x 2 @ 3Ohm | 3W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm | 2.6W x 2 @ 3Ohm | 2.6W x 2 @ 3Ohm |
| Output Type | 2-Channel (Stereo) | 2-Channel (Stereo) with Stereo Headphones | 2-Channel (Stereo) | 2-Channel (Stereo) |
| Type | Class AB | Class AB | Class AB | Class AB |
| Action |
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