Key facts
- Brand
- STMicroelectronics
- Model
- TDA7563
- Category
- amplifier
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics TDA7563A Quad Power Amplifier Datasheet
The TDA7563A is a multifunction quad power amplifier designed specifically for car radio applications. It utilizes Multipower BCD technology and a MOSFET output power stage to achieve high efficiency (Class SB) and low distortion. The device features a full diagnostics array that communicates speaker status via the I2C bus, allowing for DC and AC load detection.
Read onlineSTMicroelectronics TDA7563 specifications
| Max. output power (4Q) | 4x28W/4Q @ 14.4V, 1kHz, 10% THD |
|---|---|
| Max. output power (2Q) | 4x50W max power |
| Max. output power (2Q) | 4x72W/2Q |
| Supply voltage range | 8 to 18 V |
| Total quiescent drain current | 170 to 300 mA |
| Power bandwidth | 100 kHz |
Source: STMicroelectronics TDA7563A Quad Power Amplifier Datasheet
All STMicroelectronics TDA7563 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the efficiency class of the TDA7563A?
The device features new high efficiency Class SB performance.
From: STMicroelectronics TDA7563A Quad Power Amplifier Datasheet
Does the TDA7563A include diagnostics?
Yes, it is equipped with a full diagnostics array that communicates status via the I2C bus.
From: STMicroelectronics TDA7563A Quad Power Amplifier Datasheet
What is the maximum output power of the TDA7563B?
The maximum output power is 4 x 50 W.
From: STMicroelectronics TDA7563B Quad Power Amplifier Datasheet
Does the TDA7563B support I2C bus control?
Yes, it features full I2C bus driving for standby, mute, and gain selection.
From: STMicroelectronics TDA7563B Quad Power Amplifier Datasheet
What is the maximum output power capability?
The device provides a maximum output power of 4x72W at 20V.
From: STMicroelectronics TDA7563 Multifunction Quad Power Amplifier Datasheet
What are the selectable gain options?
The amplifier offers selectable gains of 30dB and 16dB for low noise line output function.
From: STMicroelectronics TDA7563 Multifunction Quad Power Amplifier Datasheet