Overview
The AD7323BRUZ-REEL, manufactured by Analog Devices Inc., is a 4-channel, 12-bit plus sign successive approximation analog-to-digital converter (ADC). This component is designed using the iCMOS (industrial CMOS) process, which combines high voltage silicon with submicron CMOS and complementary bipolar technologies. This allows the ADC to accept true bipolar analog input signals, providing increased performance, reduced power consumption, and a smaller package size compared to conventional CMOS processes.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-bit plus sign |
| Number of Channels | 4 |
| Input Ranges | ±10 V, ±5 V, ±2.5 V, 0 V to +10 V |
| Throughput Rate | Up to 500 kSPS |
| Input Configuration | Single-ended, true differential, or pseudo differential |
| Internal Reference | 2.5 V |
| External Reference Option | Up to 3 V |
| Power Consumption | 18 mW at 500 kSPS |
| Operating Temperature | –40°C to +85°C |
| Package Type | 16-Lead TSSOP |
Key Features
- True bipolar input ranges: ±10 V, ±5 V, ±2.5 V, and 0 V to +10 V
- Four software-selectable input ranges, each channel can be independently programmed
- High speed serial interface compatible with SPI, QSPI, DSP, and MICROWIRE, operating up to 500 kSPS
- Low power consumption of 18 mW at maximum throughput rate
- Channel sequencer for flexible channel configuration
- Internal 2.5 V reference with option for external reference operation
Applications
The AD7323BRUZ-REEL is suitable for various applications requiring high precision and flexibility in analog-to-digital conversion. These include:
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Automotive systems
- Test and measurement equipment
Q & A
- What is the resolution of the AD7323BRUZ-REEL?
The AD7323BRUZ-REEL has a resolution of 12-bit plus sign.
- How many analog input channels does the AD7323BRUZ-REEL have?
The AD7323BRUZ-REEL has four analog input channels.
- What are the available input ranges for the AD7323BRUZ-REEL?
The available input ranges are ±10 V, ±5 V, ±2.5 V, and 0 V to +10 V.
- What is the maximum throughput rate of the AD7323BRUZ-REEL?
The maximum throughput rate is up to 500 kSPS.
- Can the input channels be configured differently?
Yes, the input channels can be configured as single-ended, true differential, or pseudo differential.
- Does the AD7323BRUZ-REEL have an internal reference?
Yes, it has a 2.5 V internal reference with the option for external reference operation.
- What is the power consumption of the AD7323BRUZ-REEL at maximum throughput rate?
The power consumption is 18 mW at 500 kSPS.
- What is the operating temperature range of the AD7323BRUZ-REEL?
The operating temperature range is –40°C to +85°C.
- What package type does the AD7323BRUZ-REEL come in?
The AD7323BRUZ-REEL comes in a 16-Lead TSSOP package.
- Is the AD7323BRUZ-REEL compatible with various serial interfaces?
Yes, it is compatible with SPI, QSPI, DSP, and MICROWIRE interfaces.
