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AD7265BSUZ
+BOMIC ADC 12BIT SAR 32TQFP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7265BSUZ
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Bảng dữ liệu AD7265BSUZ DataSheet
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Gói QFP-32
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Có sẵn4072
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tray |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 6, 12 |
| InputType | Differential, Pseudo-Differential, Single Ended |
| DataInterface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 2 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 5.25V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| Features | Simultaneous Sampling |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 32-TQFP |
| SupplierDevicePackage | 32-TQFP (7x7) |
Tổng quan
Description
The AD7265BSUZ offers a flexible input range with options for single-ended, fully differential, or pseudo-differential inputs. It operates with a power supply of 5 V for the analog circuitry and 2.7 V to 5.25 V for the digital interface, contributing to versatile integration into mixed-signal systems. Key features include low power consumption, a serial interface for data output, and a small 28-lead TSSOP package, which is advantageous for space-constrained designs. Additionally, its robust performance in terms of signal-to-noise ratio (SNR) and total harmonic distortion (THD) makes it reliable for precision measurements.
Equivalent
1. Texas Instruments ADS1247 - 24-bit ADC with multiple channels and similar simultaneous sampling capabilities.
2. Maxim Integrated MAX11100 - A 12-bit ADC with similar performance and dual-channel capability.
3. Microchip Technology MCP3911 - A dual 24-bit ADC with programmable gain amplifiers, offering high precision.
Consider specifications and requirements to ensure suitability.
Features
The AD7265BSUZ includes a high-speed serial interface, compatible with SPI, enabling easy communication with microcontrollers and DSPs. It operates on a single 5 V power supply and features low power consumption, which is beneficial for battery-powered and portable devices. The ADC also has an integrated multiplexer and a track-and-hold amplifier for improved performance.
Key features include excellent linearity, low distortion, and a wide dynamic range, making it suitable for applications in instrumentation, automotive, and industrial control systems. The AD7265BSUZ comes in a compact 28-lead TSSOP package, which facilitates easy integration into various designs.
Pinout
The ADC provides a serial interface for digital output, compatible with SPI and other digital protocols. It operates with a single supply voltage and has a built-in reference. The AD7265BSUZ is designed for applications like motor control, data acquisition systems, and industrial automation, offering low power consumption and high accuracy. The specific pin functions include power supply inputs, ground connections, analog inputs, reference inputs, and digital communication lines for clock, data, and control signals.