Overview
The AD7467BRTZ-REEL is a high-performance, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc. This 10-bit successive approximation ADC is designed to operate from a single power supply ranging from 1.6 V to 3.6 V, making it suitable for a variety of applications requiring low power consumption and high accuracy.
The device is packaged in a 6-lead SOT-23 package, which is compact and ideal for space-constrained designs. It features a high-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP, allowing for flexible communication with microcontrollers and other digital systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD7467BRTZ-REEL |
| Manufacturer | Analog Devices Inc. |
| Package | SOT-23-6 |
| Number of Pins | 6 |
| Number of Bits | 10 |
| Sampling Rate | Up to 200 kSPS |
| Supply Voltage | 1.6 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Conversion Time | Determined by serial clock speed |
| Integral Nonlinearity (INL) | ±0.5 LSB |
| Interface | SPI, QSPI, MICROWIRE, DSP compatible |
| Power Consumption | Typical 0.62 mW at 100 kSPS with 3 V supply |
| Power-Down Current | Typical 8 nA |
Key Features
- Low power consumption: Typical 0.62 mW at 100 kSPS with 3 V supply and 0.12 mW at 100 kSPS with 1.6 V supply.
- High-speed throughput rate: Up to 200 kSPS.
- Flexible power and serial clock speed management.
- No pipeline delays, ensuring accurate and timely conversions.
- Automatic power-down mode: Reduces average power consumption to 8 nA typical.
- Compact 6-lead SOT-23 package, suitable for space-constrained designs.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP).
Applications
- Battery-powered systems: Ideal for devices that require low power consumption to extend battery life).
- Medical instruments: Suitable for medical devices that need high accuracy and low power consumption).
- Remote data acquisition: Useful in remote sensing applications where power efficiency is crucial).
- Isolated data acquisition: Can be used in isolated systems where high accuracy and reliability are necessary).
Q & A
- What is the AD7467BRTZ-REEL's resolution?
The AD7467BRTZ-REEL is a 10-bit analog-to-digital converter).
- What is the operating voltage range of the AD7467BRTZ-REEL?
The device operates from a single power supply ranging from 1.6 V to 3.6 V).
- What is the maximum sampling rate of the AD7467BRTZ-REEL?
The maximum sampling rate is up to 200 kSPS).
- What type of interface does the AD7467BRTZ-REEL use?
The device uses a high-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP).
- What is the power consumption of the AD7467BRTZ-REEL?
Typical power consumption is 0.62 mW at 100 kSPS with a 3 V supply and 0.12 mW at 100 kSPS with a 1.6 V supply).
- Does the AD7467BRTZ-REEL have automatic power-down?
Yes, the device features automatic power-down after conversion, reducing average power consumption to 8 nA typical).
- What is the package type of the AD7467BRTZ-REEL?
The device is packaged in a 6-lead SOT-23 package).
- What are the operating temperature ranges for the AD7467BRTZ-REEL?
The operating temperature range is from -40°C to +85°C).
- What is the integral nonlinearity (INL) of the AD7467BRTZ-REEL?
The integral nonlinearity is ±0.5 LSB).
- Is the AD7467BRTZ-REEL suitable for battery-powered systems?
Yes, it is ideal for battery-powered systems due to its low power consumption).
