NTE876 Ver la hoja de datos (PDF) - NTE Electronics

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componentes Descripción

Fabricante

NTE876

Linear Integrated Circuit LED Flasher/Oscillator

NTE Electronics 

Absolute Maximum Ratings:

Supply Voltage, V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.4V

Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW

Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25° to +70°C

Lead Temperature (Soldering 10 sec), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260°C

Electrical Characteristics:

Parameter

Test Conditions

Min Typ Max Unit

Supply Voltage

In Oscillation

1.15 – 6.0 V

Operating Current

– 0.55 0.75 mA

Flash Frequency

300µF, 5% Capacitor

0.65 1.0 1.3 Hz

High Flash Frequency

0.30µF, 5% Capacitor

– 1.1 – kHz

Compatible LED Forward Drop IF = 1mA

Peak LED Current

350µF Capacitor

1.35 – 2.1 V

– 45 – mA

Pulse Width

350µF Capacitors at 1/2 Amplitude – 6.0 – ms

Pin Connection Diagram

3K Fast RC 1

Output 2

N.C. 3

V (–) 4

8 9K Slow RC

7 N.C.

6 RL

5 V (+)

8

5

.256 (6.52) Max

1

4

.300 (7.62)

.150

(3.81)

.300

(7.62)

.100 (2.54)

.393 (10.0)

Max

.070 (1.77) Min

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