Overview
The AD7914BRUZ-REEL7 is a 10-bit, 4-channel successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This high-speed, low-power ADC operates from a single 2.7 V to 5.25 V power supply and features throughput rates up to 1 MSPS. It is designed for applications requiring high accuracy and low power consumption, making it suitable for a variety of industrial, medical, and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 10 bits |
| Number of Channels | 4 channels |
| Conversion Rate | Up to 1 MSPS |
| Supply Voltage | 2.7 V to 5.25 V |
| Package Type | 16-TSSOP (0.173, 4.40mm Width) |
| Operating Temperature | -40°C to +85°C |
| Input Range | 0 V to REFIN or 0 V to 2 × REFIN |
| Output Format | SPI, Serial |
| Power Consumption | 2 mA (max) at 3 V, 2.7 mA (max) at 5 V |
Key Features
- High throughput rate of up to 1 MSPS with low power consumption.
- Four single-ended analog input channels with a channel sequencer for automatic cycling through selected channels.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies in excess of 8 MHz.
- Flexible power management options through programming of power management bits.
- Configurable analog input range and output coding (straight binary or twos complement).
- Easily interfaces with microprocessors or DSPs using CS and serial clock signals.
Applications
- Industrial automation and control systems.
- Medical devices requiring high accuracy and low power consumption.
- Consumer electronics such as audio and video equipment.
- Automotive systems for sensor data acquisition.
- Embedded systems in various IoT applications.
Q & A
- What is the resolution of the AD7914BRUZ-REEL7 ADC?
The AD7914BRUZ-REEL7 is a 10-bit ADC. - How many analog input channels does the AD7914BRUZ-REEL7 have?
The AD7914BRUZ-REEL7 has four single-ended analog input channels. - What is the maximum conversion rate of the AD7914BRUZ-REEL7?
The maximum conversion rate is up to 1 MSPS. - What is the operating voltage range of the AD7914BRUZ-REEL7?
The operating voltage range is from 2.7 V to 5.25 V. - What type of package does the AD7914BRUZ-REEL7 come in?
The AD7914BRUZ-REEL7 comes in a 16-TSSOP package. - What is the operating temperature range of the AD7914BRUZ-REEL7?
The operating temperature range is from -40°C to +85°C. - How does the AD7914BRUZ-REEL7 manage power consumption?
The AD7914BRUZ-REEL7 features flexible power management options through the programming of power management bits. - Can the AD7914BRUZ-REEL7 be configured to cycle through multiple channels automatically?
Yes, the AD7914BRUZ-REEL7 can be configured to automatically cycle through selected channels using the channel sequencer. - What types of output formats does the AD7914BRUZ-REEL7 support?
The AD7914BRUZ-REEL7 supports SPI and serial output formats. - How much power does the AD7914BRUZ-REEL7 consume at maximum throughput rates?
The AD7914BRUZ-REEL7 consumes up to 2 mA at 3 V and up to 2.7 mA at 5 V at maximum throughput rates.
