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AD7892BRZ-1
+BOMIC ADC 12BIT SAR 24SOIC
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7892BRZ-1
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Bảng dữ liệu AD7892BRZ-1 DataSheet
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Gói SOP-24
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Có sẵn6270
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Bulk,Tube |
| Part Status | Active |
| Number of Bits | 12 |
| Sampling Rate(Per Second) | 500k |
| Number of Inputs | 2 |
| Input Type | Single Ended |
| Data Interface | SPI, Parallel |
| Configuration | S/H-ADC |
| Ratio - S / H: ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 24-SOIC |
Tổng quan
Description
Key features include a small footprint, making it suitable for compact applications, and a low power consumption, ideal for battery-operated devices. It offers a fast conversion rate, excellent accuracy, and low noise performance, making it suitable for a variety of applications such as industrial control, instrumentation, and data acquisition systems.
The AD7892BRZ-1 also supports several modes of operation, providing flexibility for different application needs. Its ability to interface with microcontrollers and other digital systems makes it a versatile choice for engineers looking to implement high-performance analog-to-digital conversion.
Equivalent
Features
1. Resolution and Speed: It offers a 12-bit resolution with a fast conversion time, making it suitable for high-speed data acquisition applications.
2. Low Power Consumption: Designed for efficient power usage, it is ideal for battery-operated devices.
3. Single-Supply Operation: Operates on a single +5 V power supply, simplifying power management in designs.
4. Input Range: Supports a unipolar input range, which can be useful in various signal processing applications.
5. Serial Interface: Incorporates a serial interface for easy integration with microcontrollers and DSP processors, reducing the I/O pin count.
6. Small Package: Available in compact packages, making it suitable for space-constrained applications.
7. Accuracy and Stability: Provides good linearity and low noise performance, ensuring precise and stable data conversion.
These features make the AD7892BRZ-1 suitable for applications in industrial control, instrumentation, and communications.
Pinout
1. VDD: Positive power supply input.
2. VIN: Analog input where the signal to be converted is applied.
3. VREF: Reference voltage input. This sets the scale for the input voltage range.
4. GND: Ground reference for power and signals.
5. CONVST: Convert start input signal. This pin initiates the conversion process.
6. BUSY: Indicates when the ADC is busy converting the input signal.
7. SCLK: Serial clock input for synchronizing data transfer.
8. SDATA: Serial data output where the converted digital data is available.
This configuration allows the AD7892BRZ-1 to effectively convert analog signals to a digital output over a serial interface, making it suitable for various applications that require efficient data acquisition and processing.