E Ink® Evaluation Guide

8

3.4 Recommended Driving Specifications

The table below outlines the comparative performance of the key specifications of E Ink

Segmented displays. See the table below for recommended drive times based on voltage.

Feature

5V

15V

Contrast/Reflectance

60 – 80%

100%

Refresh Rate

720ms – 1200ms

240ms

Display Driver Required

No

Yes

Temperature

25C

25C

3.5 15 Volt Display Drivers

Dialog Semiconductor – Contact Anne Joubert

anne.joubert@dialogsemi.com

Part

Segments

Packages

Interface

DA8541

96

Bare die (100mm pitch)

SPI or I2C

DA8527

24

36-pin 4x4mm LGA

SPI

DA8521

64

80-pin 5x5mm LGA

SPI

DA8523

192

208-pin 7x12mm LGA

SPI

DA8531

64

80-pin 5x5mm BGA

SPI

Solomon Systech – Contact Raymond Cheung

raymondcheung@solomon-systech.com

Part

Segments Packages

Interface

SSD1621

94

V Bare Die / Z gold bump Die / U COF

SPI

SSD1623

97

V Bare Die / Z gold bump Die / UR1 COF

SPI

Epson

Part

Segments

Packages

Interface

S1D14F51

24

PFBGA / Gold bump chip / Bare chip

SPI or I2C

S1D14F57

256

Gold bump chip / Bare chip

SPI or I2C