AMI Semiconductor DM74AS257SJ

Package / Case

Axial

Mounting Type

Surface Mount

Supplier Device Package

Axial

Package

Bulk

Base Product Number

ERC70

Mfr

Vishay Dale

Product Status

Active

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-65°C ~ 175°C

Series

ERC

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Size / Dimension

0.180 Dia x 0.562 L (4.57mm x 14.27mm)

Tolerance

±0.5%

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

2

Temperature Coefficient

The resistance-change factor per degree Celsius of temperature change is called the temperature coefficient of resistance. This factor is represented by the Greek lower-case letter “alpha” (α). A positive coefficient for a material means that its resistance increases with an increase in temperature.

±50ppm/°C

Type

Multiplexer

Resistance

47.5 kOhms

Composition

Metal Film

Power (Watts)

0.75W, 3/4W

Voltage - Supply

4.5 V ~ 5.5 V

Base Part Number

74AS257

Circuit

4 x 2:1

Failure Rate

the frequency with which an engineered system or component fails, expressed in failures per unit of time. It is usually denoted by the Greek letter λ (lambda) and is often used in reliability engineering.

-

Current - Output High, Low

15mA, 48mA

Voltage Supply Source

A voltage source is a two-terminal device which can maintain a fixed voltage. An ideal voltage source can maintain the fixed voltage independent of the load resistance or the output current. However, a real-world voltage source cannot supply unlimited current. A voltage source is the dual of a current source.

Single Supply

Independent Circuits

1

Features

Moisture Resistant

Height Seated (Max)

-