Texas Instruments LM4905LDX Amplifiers - Audio
IC AMP CLASS AB MONO 1.07W 8WSON
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM4905LDX
Detailed Description
IC AMP CLASS AB MONO 1.07W 8WSON
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM4905LDX Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM4905LDX Amplifiers - Audio technical specifications.
General
Package / Case
8-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
1.07W x 1 @ 8Ohm
Alternate Parts Comparison (LM4905LDX vs LM4670SDX/NOPB vs LM4927SD/NOPB vs LM4675SDX/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 | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-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 | 2.4V ~ 5.5V | 2.4V ~ 5.5V | 2.4V ~ 5.5V |
| Features | Depop, Shutdown, Thermal Protection | Depop, Differential Inputs, Short-Circuit Protection, Shutdown | Depop, Differential Inputs, Shutdown, Thermal Protection | Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown |
| Max Output Power X Channels Load | 1.07W x 1 @ 8Ohm | 3W x 1 @ 4Ohm | 2.5W x 1 @ 4Ohm | 2.7W x 1 @ 4Ohm |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) |
| Type | Class AB | Class D | Class AB | Class D |
| Action |
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