TDA8566: 2 x 40 W/2 ohm stereo BTL car radio power amplifier with differential inputs and diagnostic outputs
The TDA8566 is an integrated class-B output amplifier which is available in several packages. TDA8566TH is contained in a 20-lead small outline plastic package. The TDA8566TH1 is a 24-lead small outline plastic package which is pin compatible with the I²C-bus controlled amplifier TDA1566TH for one board layout. TDA8566Q is a 17-pin DIL-bent-SIL package.
The device contains 2 amplifiers in a Bridge-Tied Load (BTL) configuration. The output power is 2 x 25 W in a 4 Ω load or 2 x 40 W in a 2 Ω load. It has a differential input stage and 2 diagnostic outputs. The device is primarily developed for car radio applications.
TDA8566: Product Block Diagram
TDA8566: Block Diagram
TDA8566: Block Diagram
sot418-3_3d
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| 2 x 40 W/2 ohm stereo BTL car radio power amplifier with differential inputs and diagnostic outputs (REV 6.0) PDF (129.0 kB) TDA8566 | 15 Oct 2007 |
Application Notes (1)
| Name/Description | Modified Date |
|---|---|
| TDA856x and TDA8571J Power Amplifiers (REV 1.0) PDF (772.0 kB) AN10327 | 15 Oct 2004 |
Package Information (2)
| Name/Description | Modified Date |
|---|---|
| plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm) (REV 1.0) PDF (297.0 kB) SOT243-1 | 08 Feb 2016 |
| plastic, heatsink small outline package; 20 leads; low stand-off height (REV 1.0) PDF (306.0 kB) SOT418-3 | 08 Feb 2016 |
Ordering Information
| Product | Package version | Remarks | RMS power (W) | Amplifier type | Output power (W) | Package name |
|---|
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TDA8566Q/N2S |  | SOT243-1 | Bulk Pack | Active | TDA8566Q/N2S,112 (9352 891 61112) | Standard Marking | TDA8566Q/N2S |    | Always Pb-free | 1 | 1 | |
| TDA8566TH/N2S | | SOT418-3 | Reel 13" Q1/T1 | Active | TDA8566TH/N2S,118 (9352 891 77118) | Standard Marking | TDA8566TH/N2S |   | 1 | 1 | ||
| Bulk Pack | Active | TDA8566TH/N2S,112 (9352 891 77112) | Standard Marking | TDA8566TH/N2S | | 1 | 1 |
- TDA856x and TDA8571J Power Amplifiers TDA8566
- plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm) TDA8566
- plastic, heatsink small outline package; 20 leads; low stand-off height TDA8566
- TDA8566
- TDA8566
- TDA8566
- TDA3681
- TDA8561Q
- TDA3681ATH
