STMicroelectronics FDA903Q-V0Y Amplifiers - Audio
1 X 45 W CLASS D DIGITAL INPUT A
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FDA903Q-V0Y
Detailed Description
1 X 45 W CLASS D DIGITAL INPUT A
Package
48-TFQFN Exposed Pad
Key Features
Package / Case: 48-TFQFN Exposed Pad
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
FDA903Q-V0Y Datasheet
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Technical Specifications
STMicroelectronics FDA903Q-V0Y Amplifiers - Audio technical specifications.
General
Package / Case
48-TFQFN Exposed Pad
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
3.3V ~ 18V
Type
Class D
Output Type
1-Channel (Mono)
Max Output Power X Channels Load
25W x 1 @ 4Ohm, 31W x 1 @ 4Ohm
Alternate Parts Comparison (FDA903Q-V0Y vs FDA903D-EHT vs FDA803D-EHT vs FDA803D-EHX)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-TFQFN Exposed Pad | 36-PowerFSOP | 36-PowerFSOP | 36-PowerFSOP |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Supply Voltage | 3.3V ~ 18V | 3.3V ~ 18V | 3.3V ~ 18V | 3.3V ~ 18V |
| Max Output Power X Channels Load | 25W x 1 @ 4Ohm, 31W x 1 @ 4Ohm | 45W x 1 @ 2Ohm | 45W x 1 @ 2Ohm | 45W x 1 @ 2Ohm |
| Output Type | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) | 1-Channel (Mono) |
| Type | Class D | Class D | Class D | Class D |
| Mounting Type | -- | Surface Mount | Surface Mount | Surface Mount |
| Features | -- | I²C, I²S, Mute, Short-Circuit and Thermal Protection, Standby | I²C, I²S, Mute, Short-Circuit and Thermal Protection, Standby | I²C, I²S, Mute, Short-Circuit and Thermal Protection, Standby |
| Action |
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