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AD7276BRMZ
+BOMIC ADC 12BIT SAR 8MSOP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7276BRMZ
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Bảng dữ liệu AD7276BRMZ DataSheet
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Gói MSOP-8
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Có sẵn1287
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk,Tube |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 3M |
| NumberofInputs | 1 |
| InputType | Single Ended |
| DataInterface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | Supply |
| Voltage-SupplyAnalog | 2.35V ~ 3.6V |
| Voltage-SupplyDigital | 2.35V ~ 3.6V |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 8-MSOP |
Tổng quan
Description
Operating at a single-supply voltage ranging from 2.35 V to 3.6 V, the AD7276BRMZ is designed for low power consumption, making it suitable for portable and battery-powered devices. Its small MSOP-8 package provides a compact footprint for space-constrained applications. The device also includes a wide input bandwidth, enabling it to handle high-frequency signals effectively.
Key features include an internal clock, a wide dynamic range, and excellent linearity, ensuring precise and reliable performance in a wide range of environments, such as instrumentation, communication systems, and industrial controls. The AD7276BRMZ is well-regarded for its robustness and efficiency in demanding applications.
Equivalent
1. Texas Instruments ADS7924 – 12-bit, low-power ADC with similar speed and features.
2. Microchip Technology MCP3201 – 12-bit ADC with comparable specifications.
3. Maxim Integrated MAX1163 – 12-bit, serial ADC with low power consumption.
4. Linear Technology LTC1286 – 12-bit, low-power ADC with similar performance.
These equivalents may vary slightly in specific features like power consumption and packaging.
Features
1. Resolution and Speed: It offers a 12-bit resolution with a sampling rate of up to 3 MSPS (Mega Samples Per Second).
2. Power Efficiency: The device is designed for low power consumption, making it suitable for battery-powered applications.
3. Package: It comes in a small MSOP (Mini Small Outline Package), which is ideal for space-constrained applications.
4. Input Range: The ADC can handle a wide input voltage range, making it versatile for various signal types.
5. Interface: It utilizes a straightforward serial interface, compatible with SPI, which facilitates easy integration with microcontrollers and DSPs.
6. Single Supply Operation: Operates on a single 2.35 V to 3.6 V supply, simplifying power design.
7. Temperature Range: The device is rated for operation over an extended temperature range, typically -40°C to +125°C, suitable for harsh environments.
8. High Accuracy: It provides excellent linearity and low-noise performance, essential for precision applications.
These features make the AD7276BRMZ suitable for applications in data acquisition, instrumentation, and industrial control systems.
Pinout
1. VDD: Power supply pin.
2. GND: Ground pin.
3. VREF: Reference voltage input pin.
4. VIN: Analog input pin for the analog signal to be converted.
5. CS: Chip select pin; active low, used to initiate conversion and data transfer.
6. SCLK: Serial clock input pin; drives the conversion process and data transfer.
7. DOUT: Serial data output pin; provides the digital output data.
8. D11: High impedance or companion output when not selected.
This ADC is part of a series that offers a high-speed, serial interface for microcontrollers or digital signal processors, allowing precise and efficient data acquisition.