TDA1566: I2C-bus controlled dual channel 46 W/2 Ohm, single channel 92 W/1 Ohm amplifier with load diagnostic features
The TDA1566 is a car audio power amplifier with a complementary output stage realized in BCDMOS. The TDA1566 has two Bridge Tied Load (BTL) output stages and comes in a HSOP24 or DBS27P package.
The TDA1566 can be controlled with or without I²C-bus. With I²C-bus control gain settings per channel and diagnostic trigger levels can be selected. Failure conditions as well as load identification can be read with I²C-bus. The load identification detects whether the outputs of a BTL channel are connected with a DC or AC load and discriminates between a speaker load, a line driver load and an open (unconnected) load.
The TDA1566 can be configured in a single BTL mode and drive a 1 Ω load. For the single BTL mode it is necessary to connect on the Printed-Circuit Board (PCB) the outputs of both BTL channels in parallel.
sot566-3_3d
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| I2C-bus controlled dual channel 46 W/2 Ohm, single channel 92 W/1 Ohm amplifier with load diagnostic features (REV 2.0) PDF (289.0 kB) TDA1566 | 20 Aug 2007 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic, heatsink small outline package; 24 leads; low stand-off height (REV 1.0) PDF (328.0 kB) SOT566-3 | 08 Feb 2016 |
Ordering Information
| Product | Package version | Gain (dB) | Amplifier type | Output Impedance (Ohm) | THD % | 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 | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TDA1566TH/N2S | | SOT566-3 | Reel 13" Q1/T1 | Active | TDA1566TH/N2S,118 (9352 908 82118) | Standard Marking | TDA1566TH/N2S |   | 1 | 1 | |
| Bulk Pack | Active | TDA1566TH/N2S,112 (9352 908 82112) | Standard Marking | TDA1566TH/N2S | | 1 | 1 |
- plastic, heatsink small outline package; 24 leads; low stand-off height TDF8591TH
- TDF8591TH
