Pedidos acima de
$5000ADI AD780BR
High precision voltage reference for various industrial application
Marcas: Analog Devices, Inc
Parte do fabricante #: AD780BR
Ficha de dados: AD780BR Datasheet (PDF)
Pacote/Caso: SOP-8
Tipo de Produto: Voltage Reference
Status RoHS:
Condição de estoque: 3.512 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
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AD780BR Descrição geral
The AD780BR is an ultrahigh precision band gap reference voltage that provides a 2.5 V or 3.0 V output from inputs between 4.0 V and 36 V. With low initial error, temperature drift, and output noise, the AD780 is an ideal choice for enhancing the performance of high resolution analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), as well as for general purpose precision reference applications. The unique low headroom design allows for a 3.0 V output from a 5.0 V ± 10% input, providing a 20% boost to the dynamic range of an ADC over performance with existing 2.5 V references. Additionally, the AD780 can be used to source or sink up to 10 mA and can be used in series or shunt mode, thus allowing positive or negative output voltages without external components. The part is stable under all load conditions when a 1 µF bypass capacitor is used on the supply, and a temperature output pin provides an output voltage that varies linearly with temperature, allowing the part to be configured as a temperature transducer while providing a stable 2.5 V or 3.0 V output. The AD780 is available in three grades in PDIP and SOIC packages and is a pin-compatible performance upgrade for the LT1019(A)-2.5 and the AD680, making it suitable for virtually any high performance reference application
Características
- Output voltage of 2.5V
- Low dropout voltage of 200mV at 1mA load
- Initial accuracy of ±0.1%
- Low temperature coefficient of 5ppm/°C
- Low output noise of 30μVp-p
- Wide operating temperature range of -40°C to +85°C
- High load driving capability of 10mA
Aplicativo
- Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
- Precision voltage regulators
- Battery management systems
- Test and measurement equipment
- Instrumentation and control systems
- Audio amplifiers and other analog circuits
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
feature-reference-type | Programmable | feature-topology | Shunt|Series |
feature-initial-accuracy | 1mV | feature-maximum-temperature-coefficient | 3ppm/°C |
feature-output-voltage-v | 2.5/3 | feature-maximum-input-voltage-v | 36 |
feature-maximum-output-current-ma | 10 | feature-packaging | Tube |
feature-rad-hard | feature-pin-count | 8 | |
feature-supplier-package | SOIC N | feature-standard-package-name1 | SO |
feature-cecc-qualified | No | feature-esd-protection | Yes |
feature-escc-qualified | feature-military | No | |
feature-aec-qualified | No | feature-aec-qualified-number | |
feature-auto-motive | No | feature-p-pap | No |
feature-eccn-code | EAR99 | feature-svhc | Yes |
feature-svhc-exceeds-threshold | Yes |
Envio
Tipo de envio | Taxa de envio | Tempo de espera | |
---|---|---|---|
DHL | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
FedEx | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 dias | |
CORREIO AÉREO REGISTADO | $20.00-$40.00 (0.50 KG) | 2-5 dias |
Tempo de processamento: A taxa de envio depende de diferentes zonas e países.
Pagamento
Termos de pagamento | Taxa de mão | |
---|---|---|
Transferência bancária | cobrar taxa bancária de US$ 30,00. | |
PayPal | cobrar taxa de serviço de 4,0%. | |
Cartão de crédito | cobrar taxa de serviço de 3,5%. | |
Western Union | charge US.00 banking fee. | |
Grama de dinheiro | cobrar taxa bancária de US$ 0,00. |
Garantias
1.Os componentes eletrônicos que você compra incluem garantia de 365 dias, garantimos a qualidade do produto.
2. se alguns dos itens que você recebeu não forem de qualidade perfeita, providenciaremos seu reembolso ou substituição com responsabilidade. Mas os itens devem permanecer em sua condição original.
Embalagem
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Etapa2 :Embalagem a vácuo
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Todos os produtos serão embalados em saco antiestático. Envio com proteção antiestática ESD.
Fora da etiqueta da embalagem ESD serão utilizadas as informações da nossa empresa: Número da peça, marca e quantidade.
Iremos inspecionar todas as mercadorias antes do envio, garantir que todos os produtos estejam em boas condições e garantir que as peças sejam novas folhas de dados originais.
Depois que todas as mercadorias forem garantidas sem problemas na pós-embalagem, embalaremos com segurança e enviaremos por expresso global. Apresenta excelente resistência a perfurações e rasgos, além de boa integridade de vedação.
Peças Equivalentes
Para o AD780BR componente, você pode considerar essas peças de reposição e alternativas:
Número da peça
Marcas
Pacote
Descrição
Número da peça : LT1461BIS8-2.5#PBF
Marcas :
Pacote : SOP8
Descrição : IC VREF SERIES PREC 2.5V 8-SOIC
Número da peça : REF192ESZ
Marcas :
Pacote : SOIC-8
Descrição : Voltage Reference, Precision Micropower, Series - Fixed, REF192 Series, 2.5V, NSOIC-8
Número da peça : MAX604CSA+
Marcas :
Pacote :
Descrição : by Maxim Integrated
Número da peça : LT1790ACS6-2.5#TRPBF
Marcas :
Pacote : SOT236
Descrição : IC VREF SERIES 2.5V SOT-23-6
Part points
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The AD780BR is a high precision voltage reference chip manufactured by Analog Devices. It provides a stable and accurate output voltage that can be programmed between 2.5V and 7.5V. The chip offers low temperature coefficient and excellent long-term stability, making it suitable for demanding applications that require precise voltage references. It is commonly used in industrial equipment, instrumentation, and data acquisition systems.
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Equivalent
The equivalent products of the AD780BR chip include the REF02, REF3230, REF3250, and the REF30xx series from Texas Instruments. -
Features
The AD780BR is a voltage reference chip manufactured by Analog Devices. Its features include a precise output voltage of 2.5V, low temperature coefficient, low output noise, high long-term stability, and adjustable output temperature coefficient. -
Pinout
The AD780BR is a precision shunt voltage reference. It has an 8-pin TO-46 package. The function of the device is to provide a stable and accurate voltage reference. -
Manufacturer
The manufacturer of the AD780BR is Analog Devices, Inc. It is a well-known American multinational semiconductor company specializing in the design and production of integrated circuits. Analog Devices offers a broad range of high-performance analog and mixed-signal products used in various applications such as industrial, automotive, communications, and healthcare. -
Application Field
The AD780BR is an ultra-high precision four-terminal adjustable shunt regulator. It is commonly used in applications where a precise voltage reference is needed, such as in test and measurement equipment, telecommunications systems, precision data acquisition systems, and precision power supplies. It provides stable and accurate voltage references with a low temperature coefficient and high accuracy. -
Package
The AD780BR chip is available in a 16-lead SOIC (Small Outline Integrated Circuit) package. It has a form of a rectangular shape with a gull-wing lead profile, which allows for easy surface mounting on printed circuit boards. The overall size of the package is approximately 10.3 mm x 7.5 mm.
Ficha de dados PDF
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