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AD7914BRUZ
+Lista de MateriaisIC ADC 10BIT SAR 16TSSOP
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #AD7914BRUZ
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Pacote TSSOP-16
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Em Estoque3437
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Especificações
| Atributo | Valor |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 10 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 4 |
| InputType | Single Ended |
| DataInterface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.25V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Visão Geral
Description
Key features include a maximum sampling rate of 250 kSPS, low power consumption, and a wide operating voltage range, making it suitable for battery-powered and portable applications. The AD7914BRUZ offers a differential input range, enhancing signal quality and reducing noise.
Its compact TSSOP (Thin Shrink Small Outline Package) form factor allows easy integration into space-constrained designs. The ADC is compatible with a range of microcontrollers and DSPs, providing flexibility in various application environments. Additional features include an internal clock, reference options, and the ability to interface with both 3 V and 5 V logic.
Overall, the AD7914BRUZ’s combination of precision, speed, and versatility makes it a reliable choice for data acquisition, instrumentation, and industrial control systems.
Equivalent
Features
The AD7914BRUZ utilizes a successive approximation register (SAR) architecture to deliver accurate digital representation of analog inputs. It has a wide analog input range and provides a differential input option, enhancing its versatility in various scenarios. The ADC is equipped with a fast, serial interface that is compatible with SPI, QSPI, MICROWIRE, and DSP standards, facilitating easy integration into digital systems.
Key features include an internal clock, high speed, low noise performance, and a small, space-saving TSSOP package. These attributes make the AD7914BRUZ suitable for a variety of industrial, medical, and communications applications where precision and efficiency are critical.
Pinout
1. VDD - Power supply pin.
2. GND - Ground pin.
3. VIN - Analog input voltage.
4. REF - Reference voltage input.
5. SCLK - Serial clock input for the SPI interface.
6. SDATA - Serial data output for the SPI interface.
7. CS - Chip select; active low input to enable the device.
8. PD - Power-down input for low power consumption.
9. DOUT - Data output pin.
10. DIN - Data input pin for configuration.
The device features a 14-bit resolution, operates with a single supply voltage, and is designed for high-speed data acquisition systems. It utilizes a successive approximation register (SAR) architecture to perform analog-to-digital conversion. The AD7914BRUZ is used in various applications that require accurate and efficient analog-to-digital conversion, such as in instrumentation and control systems.
Manufacturer
Application
1. Industrial Automation: For monitoring and control systems that require precise data conversion.
2. Instrumentation: Used in digital oscilloscopes, spectrum analyzers, and other high-precision measurement devices.
3. Medical Devices: In diagnostic equipment for accurate signal conversion.
4. Data Acquisition Systems: Suitable for systems needing reliable data collection and analysis.
5. Automotive Systems: Used in applications like engine control units and other vehicular subsystems.
6. Communications: In RF and base station equipment for precise signal processing.
These applications benefit from its low noise and high-speed performance.