Texas Instruments LM4990LDX/NOPB Amplifiers - Audio
IC AMP CLASS AB MONO 2W 10WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4990LDX/NOPB
Detailed Description
IC AMP CLASS AB MONO 2W 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
LM4990LDX/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4990LDX/NOPB 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
Type
Class AB
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
2W x 1 @ 4Ohm
Alternate Parts Comparison (LM4990LDX/NOPB vs LM4890LDX/NOPB vs LM4890LD/NOPB vs LM4891LDX)
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 | Depop, Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection |
| Max Output Power X Channels Load | 2W x 1 @ 4Ohm | 1W x 1 @ 8Ohm | 1W x 1 @ 8Ohm | 1W x 1 @ 8Ohm |
| 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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