National Semiconductor LM4540VH

Package / Case

11.1 mm x 3.2 mm

Mounting Type

Surface Mount

Supplier Device Package

48-TQFP (7x7)

Maximum Operating Temperature

the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

+ 70 C

Minimum Operating Temperature

- 20 C

Factory Pack QuantityFactory Pack Quantity

1000

Mounting Styles

SMD/SMT

Manufacturer

CTS

Brand

CTS Electronic Components

RoHS

Details

Package

Tray

Mfr

National Semiconductor

Product Status

Obsolete

Series

ATSSMLP

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.

Cut Tape

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.

-40°C ~ 85°C

Tolerance

20 PPM

Type

Low Profile Quartz Crystal

Subcategory

Crystals

Frequency

15 MHz

Frequency Stability

the variation of output frequency of a crystal oscillator due to external conditions like temperature variation, voltage variation, output load variation, and frequency aging.

30 PPM

Termination Style

SMD/SMT

Load Capacitance

the amount of capacitance measured or computed across the crystal terminals on the PCB. Frequency Tolerance. Frequency tolerance refers to the allowable deviation from nominal, in parts per million (PPM), at a specific temperature, usually +25°C.

18 pF

Data Interface

A Data Interface in EDQ is a template of a set of attributes representing a given entity, used to create processes that read from, or write to, interfaces rather than directly from or to sources or targets of data.

Serial

Product Type

a group of products which fulfill a similar need for a market segment or market as a whole.

Crystals

Voltage - Supply, Analog

4.2V ~ 5.5V

ESR

40 Ohms

Voltage - Supply, Digital

3V ~ 5.5V

Resolution (Bits)

18 b

Sigma Delta

Yes

Number of ADCs / DACs

2 / 2

Dynamic Range, ADCs / DACs (db) Typ

90 / 89

Product

Crystals

S/N Ratio, ADCs / DACs (db) Typ

-

Product Category

a particular group of related products.

Crystals

Width

4.83 mm

Height

3.2 mm

Length

11.1 mm