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AD7818ARZ
SENSOR DIGITAL -40C-85C 8SOIC
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- Mfr. Parte #AD7818ARZ
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Especificaciones
| Part Status | Obsolete |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 85°C |
| Output Type | SPI |
| Voltage - Supply | 2.7V ~ 5.5V |
| Resolution | 10 b |
| Features | Output Switch |
| Accuracy - Highest (Lowest) | ±2°C (±3°C) |
| Test Condition | 25°C (-40°C ~ 85°C) |
| Operating Temperature | -55°C ~ 125°C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | AD7818 |
Descripción general
Description
Key features include its small package size, low power consumption, and the ability to interface with microcontrollers using a simple serial interface, typically SPI (Serial Peripheral Interface). This makes it suitable for applications in portable devices, environmental monitoring systems, and industrial temperature control where space and power efficiency are critical.
The AD7818ARZ is known for its high precision and reliability in various temperature sensing applications. It also includes features like a shutdown mode to conserve power when not in use. The sensor's compact and robust design ensures seamless integration into numerous systems requiring accurate temperature monitoring.
Features
1. Temperature Range: It operates over a wide temperature range from -55°C to +125°C.
2. Accuracy: The sensor provides high accuracy, typically within ±0.5°C.
3. Interface: It utilizes a simple serial interface, compatible with SPI, for digital communication.
4. Supply Voltage: The device operates with a single supply voltage ranging from 2.7V to 5.5V.
5. Low Power Consumption: The AD7818ARZ is designed for low power operation, making it suitable for battery-powered applications.
6. Conversion Time: It features a fast conversion time of typically 30ms.
7. Package: Available in a small SOIC-8 package for space-constrained applications.
8. Resolution: Provides a 10-bit digital output, allowing for precise temperature measurements.
9. Applications: Commonly used in environmental monitoring, industrial controls, and consumer electronics due to its robust performance and reliability.
Overall, the AD7818ARZ is valued for its accuracy, ease of integration, and efficiency in a compact form factor.
Package
Pinout
The pin configuration is as follows:
1. VDD: Supply Voltage pin.
2. GND: Ground pin.
3. CS: Chip Select pin, used to enable communication with the device.
4. SDATA: Serial Data pin, used for transferring temperature data.
5. SCLK: Serial Clock pin, used to synchronize data communication.
6. DOUT: Data Out pin, outputs the temperature data in serial format.
7. DIN: Data Input pin, used for inputting control data.
8. NC: No Connect, not internally connected but reserved for future use or other configurations.
The AD7818ARZ typically interfaces with a microcontroller or microprocessor via an SPI (Serial Peripheral Interface) or similar communication protocol to read the temperature data.
Manufacturer
Application
Equivalent
Envío
Métodos de envíoNosotros
ofrecer servicios de envío globales a través de DHL, FedEx, TNT, UPS, o cualquier otro expediente de su elección.
Referencia de tarifas de envío (DHL/FedEx):
DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.
FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.
EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.
Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.
Pagos
Payment Methods
El plazo de pago es 100% prepagado.
Actualmente, solo aceptamos los siguientes métodos de pago:
1. de PayPal
2. Tarjeta de crédito/débito
3. Transferencia bancaria
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