Overview
The AD7466BRMZ is a 12-bit, high-speed, low-power successive approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single power supply ranging from 1.6 V to 3.6 V and features throughput rates up to 200 kSPS with minimal power dissipation. The AD7466 is designed for applications requiring high accuracy, low noise, and efficient power management.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Power Supply Range | 1.6 V to 3.6 V |
| Throughput Rate | Up to 200 kSPS |
| Power Consumption | 0.62 mW typical at 100 kSPS with 3 V supplies 0.12 mW typical at 100 kSPS with 1.6 V supplies |
| Input Range | 0 V to VDD |
| Package Type | 8-Lead MSOP |
| Operating Temperature Range | -40°C to +85°C |
| Power-Down Current | 8 nA typical |
Key Features
- Low power consumption: 0.62 mW typical at 100 kSPS with 3 V supplies and 0.12 mW typical at 100 kSPS with 1.6 V supplies.
- Fast throughput rate: Up to 200 kSPS.
- Wide input bandwidth: Can handle input frequencies in excess of 3 MHz.
- No pipeline delays.
- High-speed serial interface: SPI/QSPI™/MICROWIRE™/DSP compatible.
- Automatic power-down mode: Reduces average power consumption.
- Internal reference derived from the power supply.
Applications
- Battery-powered systems.
- Medical instruments.
- Remote data acquisition.
- Isolated data acquisition.
Q & A
- What is the resolution of the AD7466BRMZ?
The AD7466BRMZ has a resolution of 12 bits. - What is the power supply range for the AD7466BRMZ?
The power supply range is from 1.6 V to 3.6 V. - What is the maximum throughput rate of the AD7466BRMZ?
The maximum throughput rate is up to 200 kSPS. - How much power does the AD7466BRMZ consume at 100 kSPS with a 3 V supply?
The power consumption is typically 0.62 mW. - What is the input range of the AD7466BRMZ?
The input range is from 0 V to VDD. - What type of package does the AD7466BRMZ come in?
The AD7466BRMZ comes in an 8-Lead MSOP package. - What is the operating temperature range of the AD7466BRMZ?
The operating temperature range is -40°C to +85°C. - How much current does the AD7466BRMZ consume in power-down mode?
The power-down current is typically 8 nA. - Is the AD7466BRMZ compatible with high-speed serial interfaces?
Yes, it is compatible with SPI/QSPI™/MICROWIRE™/DSP interfaces. - Does the AD7466BRMZ have pipeline delays?
No, there are no pipeline delays associated with the part.
