NXP PCF8537BH/1,518

LCD7段 + DP，14段 + DP + AP，点阵SPI

Overview

The PCF8537BH/1,518 is a fully featured Liquid Crystal Display (LCD) driver, specifically designedfor high-contrast Vertical Alignment (VA) LCD with multiplex rates up to 1:8. It generatesthe drive signals for any static or multiplexed LCD containing up to eight backplanes,46 segments, and up to 352 elements. The PCF8537BH/1,518 features an internal charge pumpwith internal capacitors for on-chip generation of the LCD driving voltage. To ensure anoptimal and stable contrast over the full temperature range, the PCF8537BH/1,518 offers aprogrammable temperature compensation of the LCD supply voltage. The PCF8537BH/1,518 canbe easily connected to a microcontroller by either the two-line I²C-bus (PCF8537AH) or athree-line bidirectional SPI-bus (PCF8537BH).

Features

Tape & Reel (TR) Package
LCD Display Type
7 Segment + DP, 14 Segment + DP + AP, Dot Matrix Configuration
SPI Interface
90 µA Current - Supply
1.8V ~ 5.5V Voltage - Supply
Surface Mount Mounting Type