Imagens apenas para referência
AD7894ARZ-10
+Lista de MateriaisIC ADC 14BIT SAR 8SOIC
-
FabricanteAnalog Devices Inc.
-
Peça do Fabricante #AD7894ARZ-10
-
Pacote SOIC-8
-
Em Estoque5332
365 Garantia de Qualidade em 1 dia
7*24 Garantia de serviço em 24 horas
90-Garantia de pós-venda em 1 dia
Garantia de Produto Genuíno
Especificações
| Atributo | Valor |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 14 |
| SamplingRate(PerSecond) | 200k |
| NumberofInputs | 1 |
| InputType | Single Ended |
| DataInterface | SPI |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 5V |
| Voltage-SupplyDigital | 5V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
Visão Geral
Description
The AD7894ARZ-10 is integrated with a track-and-hold amplifier, which helps in accurately capturing and converting analog signals into digital form. It operates on a single +5V power supply, ensuring low power consumption, which is crucial for portable and battery-operated devices.
This ADC comes in a compact, space-saving 16-lead SOIC (Small Outline Integrated Circuit) package, making it suitable for applications with limited space. Its serial interface allows for easy integration into various microcontroller and DSP-based systems.
Overall, the AD7894ARZ-10 provides a reliable and efficient solution for high-precision data conversion needs, balancing speed, accuracy, and power efficiency in a compact form factor.
Equivalent
Features
1. Resolution and Speed: It offers a 14-bit resolution with a sampling rate of up to 100 kSPS (kilo-samples per second), which is suitable for applications requiring fast and accurate data acquisition.
2. Single Supply Operation: Operates from a single 5 V power supply, simplifying power management.
3. Low Power Consumption: Designed for low power consumption, making it ideal for battery-powered and portable applications.
4. Input Range: Supports a unipolar input range of 0 to 2.5 V, allowing flexibility in interfacing with various sensors and signals.
5. Serial Interface: Equipped with a serial interface that facilitates easy integration into digital systems and microcontrollers.
6. Small Form Factor: Available in a compact 8-lead SOIC package, saving board space.
7. High Accuracy and Noise Performance: Offers excellent linearity and low noise performance to ensure precise signal conversion.
These features make the AD7894ARZ-10 suitable for applications such as data acquisition, industrial control, and instrumentation.
Pinout
1. Analog Input: It provides a single analog input channel for converting analog signals into digital form.
2. Reference Inputs: It includes reference input pins for external reference voltages.
3. Digital Outputs: The device outputs the converted digital data through its digital interface, typically in a parallel or serial format.
4. Control Inputs: The ADC includes control pins for initializing conversion, clocking, and managing data flow.
5. Power Supply: It has pins for power (Vcc) and ground connections.
The AD7894ARZ-10 is used in applications requiring high-speed data acquisition and precision measurements. For detailed pin configuration, referring to the specific datasheet is recommended.