PCA8551 is an ultra low-power LCD segment driver with 4 backplane- and 36 segment-driver outputs, with either an I²C- (PCA8551A) or an SPI-bus (PCA8551B) interface. It comprises an internal oscillator, bias generation, instruction decoding, and display controller.

| 名称/描述 | Modified Date |
|---|---|
| Automotive 36 × 4 LCD segment driver (REV 2.0) PDF (434.0 kB) PCA8551 [English] | 24 Mar 2015 |
| 名称/描述 | Modified Date |
|---|---|
| plastic thin shrink small outline package; 48 leads; body width 6.1 mm (REV 1.0) PDF (467.0 kB) SOT362-1 [English] | 08 Feb 2016 |
| 名称/描述 | Modified Date |
|---|---|
| TSSOP48; Reel pack; SMD, 13" Q1/T1 Standard product orientation Orderable part number ending ,118 or... (REV 5.0) PDF (242.0 kB) SOT362-1_118 [English] | 15 Apr 2013 |
| 名称/描述 | Modified Date |
|---|---|
| Footprint for wave soldering (REV 1.0) PDF (16.0 kB) SSOP-TSSOP-VSO-WAVE [English] | 08 Oct 2009 |
| 型号 | 状态 | Package name | Max number of segments/elements | Package version | Segments/elements of MUX 1:1 | Segments/elements of MUX 1:2 | Segments/elements of MUX 1:3 | Segments/elements of MUX 1:4 | Segments/elements of MUX 1:6 | Segments/elements of MUX 1:8 | I2C-bus | AEC-Q100 compliant | SPI-bus | I2C speed | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCA8551BTT/A | Active | TSSOP48 | 144 | 36 | 72 | 108 | 144 | Y | Y | 1.8 | 5.5 | 0.6 | 1.8 | 5.5 | -40 | -40 | 105 | 256 | SEL | N |
| 产品编号 | 封装说明 | Outline Version | 回流/波峰焊接 | 包装 | 产品状态 | 部件编号订购码 (12NC) | Marking | 化学成分 | RoHS / 无铅 / RHF | 无铅转换日期 | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCA8551BTT/A | ![]() | SOT362-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | PCA8551BTT/AJ (9353 060 66118) | Standard Marking | PCA8551BTT/A | ![]() ![]() ![]() | Always Pb-free | 1 | 1 |