Pedidos acima de
$5000ADI DS3905U-020+
Fully integrated adjustable resistance solution for electronic circuits
![ISO14001](/img/about/iso14001.png)
![ISO9001](/img/about/iso9001.png)
![DUNS](/img/about/duns.png)
Marcas: Analog Devices, Inc
Parte do fabricante #: DS3905U-020+
Ficha de dados: DS3905U-020+ Ficha de dados (PDF)
Pacote/Caso: uSOP-10
Tipo de Produto: Digital Potentiometers
Status RoHS:
Condição de estoque: 2.943 peças, novo original
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
DS3905U-020+ Descrição geral
The DS3905U-020+ is equipped with an I2C interface, allowing for seamless digital communication and control. This makes it simple to adjust the trim settings and optimize performance in real-time. Furthermore, the device has a low temperature coefficient of ±8ppm/°C, ensuring stability and accuracy over a wide range of operating conditions
Características
- Industry-Leading Accuracy and Linearity
- Low Noise and High-Signal-to-Noise Ratio
- Precision Temperature Compensation Available
Aplicativo
- Automotive Diagnostic Tools
- Industrial Control Systems
- HVAC Control Panels
Especificações
Parâmetro | Valor | Parâmetro | Valor |
---|---|---|---|
Rohs Code | No | Part Life Cycle Code | Obsolete |
Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | Package Description | MICRO, SOP-10 |
Reach Compliance Code | not_compliant | Additional Feature | REST 2 RESISTOR ARRAY VALUES ARE 20000 OHMS EACH WITH 128 POSITION; NONVOLATILE MEMORY |
Control Interface | 2-WIRE SERIAL | Converter Type | DIGITAL POTENTIOMETER |
JESD-30 Code | S-PDSO-G10 | JESD-609 Code | e0 |
Length | 3 mm | Moisture Sensitivity Level | 1 |
Number of Functions | 3 | Number of Positions | 128 |
Number of Terminals | 10 | Operating Temperature-Max | 85 °C |
Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
Package Code | TSSOP | Package Equivalence Code | TSSOP10,.19,20 |
Package Shape | SQUARE | Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
Peak Reflow Temperature (Cel) | 240 | Qualification Status | Not Qualified |
Resistance Law | LINEAR | Resistor Terminal Voltage-Max | 5.5 V |
Resistor Terminal Voltage-Min | -0.3 V | Seated Height-Max | 1.1 mm |
Supply Voltage-Nom | 3 V | Surface Mount | YES |
Temperature Coefficient-Nom | 123 ppm/°C | Temperature Grade | INDUSTRIAL |
Terminal Finish | TIN LEAD | Terminal Form | GULL WING |
Terminal Pitch | 0.5 mm | Terminal Position | DUAL |
Time@Peak Reflow Temperature-Max (s) | 20 | Total Resistance-Nom | 20000 Ω |
Width | 3 mm | Package | Tube |
Product Status | Active | Programmabe | Not Verified |
Taper | Linear | Configuration | Potentiometer |
Number of Circuits | 3 | Number of Taps | 128 |
Resistance (Ohms) | 20k | Interface | I2C |
Memory Type | Non-Volatile | Voltage - Supply | 2.7V ~ 5.5V |
Features | Selectable Address | Temperature Coefficient (Typ) | 123ppm/°C |
Mounting Type | Surface Mount | Supplier Device Package | 10-uMAX/uSOP |
Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Operating Temperature | -40°C ~ 85°C |
Base Product Number | DS3905 |
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
-
Etapa1 :produtos
-
Etapa2 :Embalagem a vácuo
-
Etapa3 :Saco antiestático
-
Etapa4 :Embalagem individual
-
Etapa5 :Caixas de embalagem
-
Etapa6 :etiqueta de envio com código de barras
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.
Part points
-
The DS3905U-020+ is a versatile digital potentiometer chip with 256 taps and I2C interface. It offers non-volatile storage of wiper settings and can be used in a variety of applications such as audio volume control, LCD backlight adjustment, and power supply trimming. It operates on a wide voltage range and provides accurate and reliable performance.
-
Equivalent
The equivalent products of DS3905U-020+ chip are DS3905U-020, DS3905U-020+, and DS3905U-020T+. These chips are all non-volatile programmable controllers designed for power management applications in server blades, ATCA shelves, and distributed communication systems. -
Features
1. Voltage-controlled attenuator with a 7-bit serial interface 2. Wide attenuation range of 31.5dB in 0.5dB steps 3. Low insertion loss and high linearity 4. Wide operating frequency range of DC to 4GHz 5. Low power consumption of 8mA at 3.3V 6. Small 16-lead QFN package for space-constrained applications. -
Pinout
The DS3905U-020+ is a dual-channel linear taper digital potentiometer with 20 kΩ resistance. It is a 10-pin device with 5 pins per channel. Pin functions include power supply, ground, data input, clock input, and resistor terminals. -
Manufacturer
The manufacturer of DS3905U-020+ is Maxim Integrated. Maxim Integrated is an American semiconductor company that designs, manufactures, and sells analog and mixed-signal integrated circuits. They provide high-performance solutions for a wide range of applications including automotive, industrial, healthcare, and consumer electronics. -
Application Field
DS3905U-020+ is a voltage supervisor with manual reset and watchdog timer functions, commonly used in applications such as automotive systems, industrial control, power supply monitoring, communication equipment, and battery management. It ensures reliable operation by monitoring voltage levels and providing reset signals to the system when necessary. -
Package
The DS3905U-020+ chip comes in a surface mount package, in the form of a 8-pin micro tab chip. The size of the package is 3mm x 3mm.
Oferecemos produtos de alta qualidade, serviço atencioso e garantia pós-venda
-
Temos produtos ricos que podem atender às suas diversas necessidades.
-
A quantidade mínima de pedido começa em 1 unidade.
-
A menor taxa de envio internacional começa em US$ 0,00
-
365 dias de garantia de qualidade para todos os produtos