Level Meter Driver for 9 LEDs

Functions • Display Nine red or green LEDs display the input level in the shape of a bar. • Input amplifier Wide application is available owing to built-in DC amplifier whose gain is variable with external resistors. • Comparator level Setting is made by steps of 3 dB as fol

Level Meter Driver for 9 LEDs

Integrated Circuit Electronic Channel Selector

Description: The NTE1409 is an electronic channel selector integrated circuit in a 24–Lead DIP type package capable of selecting up to 16 channels. The output terminals are design to permit direct driving of LEDs or neon tubes. It consists of a Clock Oscillator circuit, a Channel Up and Down

Integrated Circuit Electronic Channel Selector

Description: The NTE1409 is an electronic channel selector integrated circuit in a 24–Lead DIP type package capable of selecting up to 16 channels. The output terminals are design to permit direct driving of LEDs or neon tubes. It consists of a Clock Oscillator circuit, a Channel Up and Down

1 A Synchronous Switching Regulator

DESCRIPTION The SC1409 is a versatile, voltage-mode switching regulator designed for use in battery operated power supply applications. A simple, fixed-voltage buck regulator can be implemented using the SC1409 with a minimum of external components. Internal MOSFETs and control circuitry minimize

N-CHANNEL ENHANCEMENT MODE VERTICAL DMOS FET

FEATURES * 90 Volt VDS * Low input capacitance * Fast switching

Integrated Circuit 9-Step LED Driver Circuit for Logarithmic Scale