Overview
The AD7467BRM is a 10-bit, high-speed, low-power successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component operates from a single 1.6 V to 3.6 V power supply and is designed for applications requiring high throughput rates with minimal power consumption. The AD7467BRM features a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP, making it versatile for various system integrations.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 10 |
| Sampling Rate | Up to 200 kSPS |
| Input Type | Single-ended analog input |
| Input Range | 0 V to VDD |
| Data Interface | SPI, QSPI, MICROWIRE, DSP |
| Power Supply | 1.6 V to 3.6 V |
| Power Consumption (Active) | Typically 0.1 μA |
| Power Consumption (Power-down) | Typically 8 nA |
| Operating Temperature | -40°C to +85°C |
| Package / Case | 8-lead MSOP |
| Mounting Type | Surface Mount |
Key Features
- High speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP
- No pipeline delays
- Automatic power-down after conversion to reduce average power consumption
- Low noise and high throughput rates up to 200 kSPS
- Flexible power and serial clock speed management
- Wide input bandwidth with 71 dB SNR at 30 kHz input frequency
Applications
- Battery-powered systems
- Medical instruments
- Remote data acquisition
- Isolated data acquisition
Q & A
- What is the number of bits in the AD7467BRM ADC?
The AD7467BRM is a 10-bit analog-to-digital converter. - What is the sampling rate of the AD7467BRM?
The sampling rate of the AD7467BRM is up to 200 kSPS. - What type of input does the AD7467BRM support?
The AD7467BRM supports single-ended analog input. - What is the input range of the AD7467BRM?
The input range is from 0 V to VDD. - What interfaces are supported by the AD7467BRM?
The AD7467BRM supports SPI, QSPI, MICROWIRE, and DSP interfaces. - What is the power supply range for the AD7467BRM?
The power supply range is from 1.6 V to 3.6 V. - How much power does the AD7467BRM consume in active mode?
The power consumption in active mode is typically 0.1 μA. - How much power does the AD7467BRM consume in power-down mode?
The power consumption in power-down mode is typically 8 nA. - What is the operating temperature range of the AD7467BRM?
The operating temperature range is from -40°C to +85°C. - What package type is the AD7467BRM available in?
The AD7467BRM is available in an 8-lead MSOP package.
