PCA8546ATT: 4 x 44 automotive LCD driver
The PCA8546 is a peripheral device which generates the drive signals for any multiplexed LCD containing up to four backplanes, and up to 176 elements. The PCA8546 is compatible with most microcontrollers and communicates via the two-line bidirectional I²C-bus (PCA8546A) or a three line unidirectional SPI-bus (PCA8546B). Communication overheads are minimized using a display RAM with auto-incremented addressing.
Outline 3d SOT364-1
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| 4 x 44 automotive LCD driver (REV 1.0) PDF (494.0 kB) PCA8546 | 13 Nov 2013 |
Brochures (1)
| Name/Description | Modified Date |
|---|---|
| NXP® automotive-grade cased LCD segment drivers PCA854x (REV 1.0) PDF (1.0 MB) 75017558 | 16 May 2014 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic thin shrink small outline package; 56 leads; body width 6.1 mm (REV 1.0) PDF (506.0 kB) SOT364-1 | 08 Feb 2016 |
Packing (1)
| Name/Description | Modified Date |
|---|---|
| TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 4.0) PDF (248.0 kB) SOT364-1_118 | 15 Apr 2013 |
Supporting Information (1)
| Name/Description | Modified Date |
|---|---|
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE | 08 Oct 2009 |
Ordering Information
| Product | Status | Package version | Max number of elements | Segments/elements of MUX 1:1 | Max number of segments/elements | Elements of MUX 1:1 | Elements of MUX 1:2 | Segments/elements of MUX 1:2 | Segments/elements of MUX 1:3 | Elements of MUX 1:3 | Elements of MUX 1:4 | I2C-bus | Segments/elements of MUX 1:4 | Elements of MUX 1:6 | Segments/elements of MUX 1:6 | I2C speed | Elements of MUX 1:8 | Segments/elements of MUX 1:8 | Package name | AEC-Q100 compliant | SPI-bus | C-bus | VDD1 [min] (V) | VDD1 [max] (V) | IDD [typ] (uA) | VLCD [min] (V) | VLCD [max] (V) | Tamb [min] (C) | Tamb [min] (C) | Tamb [max] (C) | ffr (Hz) | Selectable | Cascade for larger conf |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCA8546ATT/A | Active | SOT364-1 | 176 | 176 | TSSOP56 | Y | 1.8 | 5.5 | 2.5 | 9 | -40 | -40 | 95 | 300 | SEL | N |
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 | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCA8546ATT/A | | SOT364-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | PCA8546ATT/AJ (9353 029 89118) | Standard Marking | PCA8546ATT/A |    | Always Pb-free | 5 | 2E8 | 1 | 1 |
- 4 x 44 automotive LCD driver pca8546
- 4 x 44 automotive LCD driver lcd_drivers
- NXP® automotive-grade cased LCD segment drivers PCA854x pca8547_automotive
- plastic thin shrink small outline package; 56 leads; body width 6.1 mm pcf8576d_automotive
- SSOP-TSSOP-VSO-WAVE LPC1114FDH28
- TSSOP56; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... pcf8576d_automotive
- 74LVT16652A
