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Datasheet

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An electronic datasheet specifies characteristics in a formal structure that allows the information to be processed by a machine. Such machine readable descriptions can facilitate information retrieval, display, design, testing, interfacing, verification, and system discovery. Examples include transducer electronic data sheets for describing sensor characteristics, and Electronic device descriptions in CANopen or descriptions in markup languages, such as SensorML.

Typical electronics datasheet information

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Examples include:

Electronic component

A typical datasheet for an electronic component contains most of the following information:

  • Manufacturer's name
  • Product number and name
  • List of available package formats (with images) and ordering codes
  • Notable device properties
  • Short functional description
  • Pin connection diagram
  • Absolute minimum and maximum ratings (supply voltage, power consumption, input currents, temperatures for storage, operating, soldering, etc.)
  • Recommended operating conditions (as absolute minimum and maximum ratings)
  • DC specifications (various temperatures, supply voltages, input currents, etc.)
  • Maximum power consumption over the whole operating temperature range
  • AC specifications (various temperatures, supply voltages, frequencies, etc.)
  • Input/output wave shape diagram
  • timing diagram
  • Some characteristics are only given at a specific temperature, typically 25 °C (77 °F)
  • Physical details showing minimum/typical/maximum dimensions, contact locations and sizes
  • Ordering codes for differing packages and performance criteria
  • Liability disclaimer regarding device use in certain environments such as nuclear power plants and life support systems
  • Application recommendations, such as required filter capacitors, circuit board layout, etc.
  • Errata, often published prior to subsequent correction and relevant datasheet revision

Personal computer

Although a datasheet may include a "typical use" circuit diagram, as well as programming examples in the case of programmable devices, this sort of information is often published in a separate application note, with a high level of detail.

Historically, datasheets were typically available in a databook that contained many datasheets, usually grouped by manufacturer or general type. Today, they are also available through the Internet in table form or via downloadable (usually PDF) documents.

Chemical data sheets

Material Safety Data Sheets

A Material Safety Data Sheet (MSDS), Safety Data Sheet (SDS), or Product Safety Data Sheet (PSDS) is an important component of product stewardship and occupational safety and health. These are required by agencies such as OSHA in its Hazard Communication Standard, 29 C.F.R. 1910.1200. It provides workers with ways to allow them to work in a safe manner and gives them physical data (melting point, boiling point, flash point, etc.), toxicity, health effects, first aid, reactivity, storage, disposal, protective equipment, and spill-handling procedures. The MSDSs differ from country to country, as different countries have different regulations. In some jurisdictions, it is compulsory for the SDS to state the chemical's risks, safety, and effect on the environment.

The SDSs are a commonly used classification for logging information on chemicals, chemical compounds, and chemical mixtures. The SDSs often include the safe use of the chemical and the hazardous nature of the chemical. Anytime chemicals are used these data sheets will be found.

There is a need to have an internationally recognized symbol when describing hazardous substances. Labels can include hazard symbols such as the European Union standard black diagonal cross on an orange background, used to denote a harmful substance.

The purpose of an SDS is not so that the general public will have a knowledge of how to read and understand it, but more so that it can be used in an occupational setting to allow workers to be able to work with it.

Chemical data

Data sheets and pages are available for specific properties of chemicals in Chemical elements data references: example, Melting points of the elements (data page). Specific materials have technical data in individual sheets such as Ethanol (data page): this includes subjects such as structure and properties, thermodynamic properties, spectral data, vapor pressure, etc. Other chemical data sheets are available from individual producers of chemicals, often on their web pages.

Data sheets for automobiles

Data sheets for automobiles may be described under several names such as features, specs, engineering data, technical summary, etc. They help communicate the technical information about a car to potential buyers and are useful for comparisons with similar cars. They might include: critical inside and outside dimensions, weight, fuel efficiency, engine and drive train, towing capability, safety features and options, warranty, etc.

Similar Documents

  • Brochure focuses more on the benefits and advantages of a products, and states less details, especially less quantitative parameters to describe the product. The beginning parts of a brochure and a datasheet for the same product may look the same and include the name of the product, manufacturer's name, logo and contact details, brief description, photo of scheme of the product.
  • Catalog presents a variety of products and in comparison to datasheets, that presents one product or a relatively small group of similar products. Catalog may present many of the parameters that are stated in the datasheets of the products, but usually catalogs are not as comprehensive as datasheets.
  • User guide deals more with the step-by-step usage of a products, and may include a brief or complete list of parameters that describe the product, usually as an appendix for the actual user guide document.
  • Application notes is a document that gives more specific details on using a component in a specific application, or relating to a particular process (e.g., the physical assembly of a product containing the component). Application notes are especially useful for giving guidance on more unusual uses of a particular component, which would be irrelevant to many readers of the more widely read datasheet. application notes may either be appended to a datasheet, or presented as a separate document.
  • A technical specification is an explicit set of requirements to be satisfied by a material, product, or service

See also

External links

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