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Número de pieza | NTE995M | |
Descripción | Integrated Circuit Frequency-to-Voltage Converter | |
Fabricantes | NTE Electronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NTE995M (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
No Preview Available ! NTE995 & NTE995M
Integrated Circuit
Frequency–to–Voltage Converter
Description:
The NTE995 (14–Lead DIP) and NTE995M (8–Lead DIP) are monolithic frequency to voltage con-
verters with a high gain OP amp/comparator designed to operate a relay, lamp, or other load when
the input frequency reaches or exceeds a selected rate. The tachometer uses a charge pump tech-
nique and offers frequency doubling for low ripple, full input protection, and its output swings to GND
for a zero frequency input.
Advantages:
D Output Swing to GND for Zero Frequency Input
D Easy to Use: VOUT = fIN x VCC x R1 x C1
D Only One RC Network Provides Frequency Doubling
D Zener Regulator On Chip Allows Accurate and Stable Frequency to Voltage or Current Conversion
Features:
D Ground Referenced Tachometer Input Interfaces Directly with Variable Reluctance Magnetic
Pickups
D OP Amp/Comparator has Floating Transistor Output
D 50mA Sink or Source to Operate Relays, Solenoids, Meters, or LEDs
D Frequency Doubling for Low Ripple
D Tachometer has Built–In Hysteresis with Either Differential Input or Ground Referenced Input
D Built–In Zener Diode
D ±0.3% Linearity Typical
D Ground Referenced Tachometer is Fully Protected from damage Due to Swings Above VCC
and Below GND
Applications:
D Over/Under Speed Sensing
D Cruise Control
D Frequency to Voltage Conversion (Tachometer) D Automotive Door Lock Control
D Speedometers
D Clutch Control
D Breaker Point Dwell Meters
D Horn Control
D Hand–Held Tachometer
D Touch or Sound Switches
D Speed Governors
1 page |
Páginas | Total 4 Páginas | |
PDF Descargar | [ Datasheet NTE995M.PDF ] |
Número de pieza | Descripción | Fabricantes |
NTE995 | Integrated Circuit Frequency-to-Voltage Converter | NTE Electronics |
NTE995M | Integrated Circuit Frequency-to-Voltage Converter | NTE Electronics |
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