Texas Instruments LM4838MTEX/NOPB Amplifiers - Audio
IC AMP AB STEREO 2.2W 28HTSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4838MTEX/NOPB
Detailed Description
IC AMP AB STEREO 2.2W 28HTSSOP
Package
28-PowerTSSOP (0.173", 4.40mm Width)
Key Features
Package / Case: 28-PowerTSSOP (0.173", 4.40mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM4838MTEX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4838MTEX/NOPB Amplifiers - Audio technical specifications.
General
RoHS
Yes
Package / Case
28-PowerTSSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Active
Features
Depop, Mute, Shutdown, Thermal Protection, Volume Control
Type
Class AB
Output Type
2-Channel (Stereo) with Stereo Headphones
Max Output Power X Channels Load
2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm
Alternate Parts Comparison (LM4838MTEX/NOPB vs LM4936MHX/NOPB vs LM4849MHX/NOPB vs LM4835MTEX/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 | 28-PowerTSSOP | 28-PowerTSSOP | 28-PowerTSSOP | 28-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 | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Features | Depop, Mute, Shutdown, Thermal Protection, Volume Control | Bass Boost, Depop, I²C, Mute, Shutdown, SPI, Thermal Protection, Volume Control | Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control | Depop, Mute, Shutdown, Thermal Protection, Volume Control |
| Max Output Power X Channels Load | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm | 2.2W x 2 @ 3Ohm; 110mW x 2 @ 32Ohm | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm |
| Output Type | 2-Channel (Stereo) with Stereo Headphones | 2-Channel (Stereo) with Stereo Headphones | 2-Channel (Stereo) with Stereo Headphones | 2-Channel (Stereo) with Stereo Headphones |
| Type | Class AB | Class AB | Class AB | Class AB |
| RoHS | Yes | Yes | -- | Yes |
| Package | HTSSOP (PWP)-28 | 28-PowerTSSOP (0.173", 4.40mm Width) | -- | TSSOP EP-28 |
| Action |
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