SEN6A39

DATA SHEET www.DataSheet4U.com SEN6A39 80-COLUMN driver for dot-matrix STN LCD To improve design and/or performance, Avant Electronics may make changes to its products. Please contact Avant Electronics for the latest versions of its products data sheet (v3) 2005 Oct 20 Avant Electronics SEN6A39 80-COLUMN driver for dot-matrix STN 1 1.1 GENERAL Description www.DataSheet4U.com The SEN6A39 is an 80-COLUMN (SEGMENT) driver for dot-matrix STN LCD. It is desinged to be paired with the SEN6A40 68-ROW (COMMON) driver. 1.2 Features 80-output COLUMN driver for dot-matrix STN LCD module. Display duty : up to 1/240. Data transfer with a controller: 1, 2, 4-bits, bi-directional. Data transfer clock: 6.0 MHz, when VDD= 5 volts. Can be cascaded to expand column number. External LCD bias voltage. Operating voltage range (control logic): 2.7 ~ 5.5 volts. Operating voltage range (LCD bias, VDD-V5): 8 ~ 30 volts. Operating temperature range: -20 to +75 °C. Storage temperature range: -55 to +125 °C. 1.3 Ordering information Ordering information DESCRIPTION LQFP100 Green package. QFP100 Green package. LQFP100 package. QFP100 package. Table 1 TYPE NUMBER SEN6A39-LQFPG SEN6A39-QFPG SEN6A39-LQFP SEN6A39-QFP 2005 Oct 20 2 of 20 data sheet (v3) Avant Electronics SEN6A39 80-COLUMN driver for dot-matrix STN 2 2.1 FUNCTIONAL BLOCK DIAGRAM AND DESCRIPTION Funtional block diagram www.DataSheet4U.com O1 O2 O3 V2 V3 V5 O79 O80 4-level LCD Driver Circuit (80 bits) ...