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IC ADC 12BIT SAR SOT23-8
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제조업체아날로그 디바이스(주)
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제조업체 부품 #AD7453BRTZ-REEL7
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패키지 SOT-8
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재고1200
365 1일 품질 보증
7*24 영업 시간 서비스 보증
90-판매 후 1일 보증
정품 보증
사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Bulk |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 555k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| Data Interface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | SOT-23-8 |
개요
Description
The device operates with a single supply voltage, typically 2.7V to 5.25V, and includes a serial interface for easy integration with microcontrollers and digital signal processors (DSPs). The AD7453BRTZ-REEL7 is housed in a compact SOT-23 package, enhancing its suitability for space-constrained applications. It offers excellent accuracy, low noise, and high linearity, which are crucial for precise data acquisition systems.
Additionally, its low power consumption and small footprint make it an excellent choice for embedded systems, instrumentation, and industrial control applications where efficient and accurate analog-to-digital conversion is required.
Equivalent
1. Texas Instruments ADS7042 - 12-bit, 1 MSPS SAR ADC
2. Microchip MCP3201 - 12-bit, 100 ksps ADC (less speed, similar resolution)
3. Maxim Integrated MAX11100 - 12-bit, 1 MSPS ADC
Check specific performance parameters and pin compatibility when considering substitutes, as these can vary.
Features
The device is designed with a serial interface, which is compatible with both SPI and QSPI, as well as other microcontroller interfaces. It operates over a temperature range of -40°C to +85°C, ensuring reliability in various environments. The AD7453BRTZ-REEL7 comes in a compact 6-lead SOT-23 package, which is suitable for space-constrained applications. The combination of these features makes it ideal for industrial, automotive, and portable instrumentation applications.
Pinout
The main functions and pin assignments of the AD7453BRTZ-REEL7 are as follows:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. VIN+: Positive analog input.
4. VIN-: Negative analog input, enabling differential input.
5. SCLK: Serial clock input for the SPI interface.
6. DOUT: Serial data output, which outputs the conversion result.
The AD7453 features a differential analog input and operates with a 2.7 V to 5.25 V power supply, making it suitable for battery-powered and portable applications. It communicates using an SPI-compatible interface, facilitating easy integration with microcontrollers and DSPs.
Manufacturer
Application
1. Industrial Instrumentation: For precise measurement and control systems.
2. Data Acquisition Systems: Used in collecting and analyzing data from sensors and other input devices.
3. Medical Instruments: In medical imaging and diagnostic equipment requiring precise data conversion.
4. Communications: In systems requiring high-speed data processing.
5. Energy Management: For monitoring and control in smart grids and energy systems.
6. Automotive: Used in automotive electronics for accurate data processing.
These applications benefit from the ADC's high resolution, low power consumption, and excellent signal-to-noise ratio.