RC4153 Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

RC4153

Voltage-to-Frequency Converter

Fairchild Semiconductor 

PRODUCT SPECIFICATION

Pin Assignments

4153

-VS 1

Gnd 2 2

VREF 3

VREF

7.3V

VOUT 4

IIN 5

CO 6

Trig 7

IREF

One

Shot

14 VOS1

13 VOS2

12 -In

11 +In

10 +VS

9 FOUT

8 Gnd 1

4153-01

RC4153

Pin Descriptions

Pin

Function

1

-VS

2

REF Gnd

3

VREF Output

4

VOUT (Op Amp)

5

IIN (REF Input)

6

CO (Pulse Width)

7

Trigger Input

8

Circuit Gnd

9

Frequency Output (Open Collector)

10

+VS

11 (+) Op Amp Input

12 (-) Op Amp Input

13

VOS Trim

14

VOS Trim

Absolute Maximum Ratings(1)

Parameter

Supply Voltage

Internal Power Dissipation

Input Voltage

Output Sink Current (Frequency Output)

Storage Temperature Range

Operating Temperature Range

RV4153

RC4153

Min.

-VS

-65

-25

0°

Typ.

Max.

±18

500

+VS

20

+150

+80

+70

Units

V

mW

mA

°C

°C

Note:

1. “Absolute maximum ratings” are those beyond which the safety of the device cannot be guaranteed. They are not meant to

imply that the device should be operated at these limits. If the device is subjected to the limits in the absolute maximum ratings

for extended periods, its reliability may be impaired. The tables of Electrical Characteristics provide conditions for actual

device operation.

Thermal Characteristics

Max. Junction Temp

Max. PD TA<50°C

Therm Res qJC

Therm Res qJA

For TA >50°C Derate at

14-Lead Ceramic DIP

+175°C

1042 mW

60°C/W

120°C/W

8.33 mW/°C

14-Lead Plastic DIP

+125°C

468 mW

—

160°C/W

6.25 mW/°C

2

Share Link: