32列8行LCD驱动电路

16 characters x 2 line Liquid Crystal Dot Matrix Display Module

Overview The DM1622 is an LCD dot matrix display module that consists of an LCD panel and controller/driver circuits.

RAM Mapping 32x8 LCD Controller for I/O xC

General Description The HT1621 is a 128 pattern (324), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1621 makes it suitable for multiple LCD applications including LCD modules and display sub systems. Only three or four lines are required for the i

NPN (AMPLIFIER TRANSISTOR)

AMPLIFIER TRANSISTOR

ABRUPT VARACTOR DIODES

Package Style DO-7 DC Power Dissipation @ Ta = 25°C 400 mW Min Reverse Breakdown Voltage @ Ir = 10 µA 20 Vdc Max Reverse Current (IR) @ 15 Vdc 0.1 µA Max Operating Temperature (Topr) -65 to + 150°C Storage

Low Input Voltage Current Mode Step-Down DC/DC Controller

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