Texas Instruments LM4891LDX Amplifiers - Audio
IC AMP CLASS AB MONO 1W 10WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4891LDX
Detailed Description
IC AMP CLASS AB MONO 1W 10WSON
Package
10-WFDFN Exposed Pad
Key Features
Package / Case: 10-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM4891LDX Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4891LDX Amplifiers - Audio technical specifications.
General
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.2V ~ 5.5V
Features
Depop, Shutdown, Thermal Protection
Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
1W x 1 @ 8Ohm
Alternate Parts Comparison (LM4891LDX vs LM4890LDX/NOPB vs LM4890LD/NOPB vs LM4894LD/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 | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| 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 | 2.2V ~ 5.5V | 2.2V ~ 5.5V | 2.2V ~ 5.5V | 2.2V ~ 5.5V |
| Features | Depop, Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection | Depop, Differential Inputs, Shutdown, Thermal Protection |
| Max Output Power X Channels Load | 1W x 1 @ 8Ohm | 1W x 1 @ 8Ohm | 1W x 1 @ 8Ohm | 1.4W x 1 @ 4Ohm |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) |
| Type | Class AB | Class AB | Class AB | Class AB |
| Action |
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