The C161K/O is a derivative of the Infineon C166 Family of full featured single-chip CMOS microcontrollers. It combines high CPU performance (up to 12.5 million instructions per second) with peripheral functionality and enhanced IO-capabilities. The C161K/O is especially suited for cost sensitive applications.
The ELM339 is a complete remote control decoder in an 8 pin package. With the addition of a
standard infrared receiver module, three individual outputs can be simultaneously controlled using a television remote control transmitter.
The ELM312 is an interface circuit for use between high speed logic and four phase stepper motor driver circuits. All of the logic required to provide stepping in two directions is contained in this one 8 pin package.
This circuit supports only the half-step mode of operation. This mode provides eight distinct phase control output signals for driving a variety of motors. For dual mode operation, the ELM310 should be considered.
The ELM312 can be controlled by
Encased in ceramic package
High reliability against soldering heat and mechanical stress
Low Profile Type (1.8 mm maximum in thickness)
Designed for reflow soldering
Flat-bottom plate for better mountings
The ELM337 provides a convenient means to interface standard photocells or light dependent resistors (LDRs) to digital logic circuits. It provides an input comparator with hysteresis, line frequency filtering, digital delays, and high current output drivers all within the one 8 pin package.
Three mode setting pins configure the ELM337 for pulse or continuous output and for a delay on
change of from 1 msec to 10 minutes. The transition threshold is set with a
The ELM311 is an interface circuit for use between high speed logic and four phase stepper motor driver circuits. All of the logic required to provide stepping in two directions is contained in this one 8 pin package.
This circuit supports only one mode of operation, the full-step, or single phase wave mode, as it is sometimes called. This mode provides sequential single phase output signals for driving a variety of motors. For dual mode operation, the ELM310 should
The ELM310 is an interface circuit for use between high speed logic outputs and four phase stepper motor driver circuits. By suitably debouncing mechanical switches, the circuit could also be used for manually controlling stepper motors as well.
This circuit supports two popular modes of operation, and can be switched between the two ‘on the fly’.
The full-step, or single phase wave mode, as it is sometimes called, is entered into at powerup. This
The CLM285 / 385 - 1.2 are micropower 2 terminal band- gap voltage regulator diodes. Operating over a wide current range of 10µA to 20mA with low dynamic impedance and stable temperature characteristics. Calogic utilizes on-chip trimming to provide tight voltage tolerances.
The devices are excellent in portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life.
The ELM334 is a handy circuit for remotely monitoring the position of your garage door. A two wire interface is all that is needed to convey the position of the door to two remotely located LEDs, and to also provide control for an electric opener if desired.
This circuit continually monitors the state of two position sensing switches, representing the fully open and fully closed positions of the door. After suitable debouncing, the states of these switches are used