Overview
The AD7467BRM-REEL7 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 low power consumption and high throughput rates. The AD7467 features a serial interface compatible with SPI, QSPI, MICROWIRE, and DSP, making it versatile for various system integrations.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Throughput Rate | Up to 200 kSPS |
| Power Supply | 1.6 V to 3.6 V |
| Power Consumption (Active) | 0.1 μA maximum |
| Power Consumption (Power-Down) | 8 nA typical |
| Input Range | 0 V to VDD |
| Serial Interface | SPI, QSPI, MICROWIRE, DSP compatible |
| Package Type | 8-Lead MSOP |
| Operating Temperature | −40°C to +85°C |
Key Features
- High speed serial interface: SPI, QSPI, MICROWIRE, and DSP compatible
- No pipeline delays
- Automatic power-down after conversion
- Low power dissipation with typical power-down current of 8 nA
- Wide input bandwidth with 71 dB SNR at 30 kHz input frequency
- Single-ended analog input channel with input range from 0 V to VDD
- Flexible power and serial clock speed management
Applications
- Battery-powered systems
- Medical instruments
- Remote data acquisition
- Isolated data acquisition
Q & A
- What is the resolution of the AD7467BRM-REEL7? The AD7467BRM-REEL7 has a resolution of 10 bits.
- What is the throughput rate of the AD7467BRM-REEL7? The throughput rate is up to 200 kSPS.
- What is the power supply range for the AD7467BRM-REEL7? The power supply range is from 1.6 V to 3.6 V.
- How much power does the AD7467BRM-REEL7 consume in active mode? The power consumption in active mode is 0.1 μA maximum.
- What is the power consumption in power-down mode? The power consumption in power-down mode is 8 nA typical.
- What type of serial interface does the AD7467BRM-REEL7 support? The AD7467BRM-REEL7 supports SPI, QSPI, MICROWIRE, and DSP compatible serial interfaces.
- What is the input range for the analog input channel? The input range is from 0 V to VDD.
- What is the package type of the AD7467BRM-REEL7? The package type is 8-Lead MSOP.
- What is the operating temperature range for the AD7467BRM-REEL7? The operating temperature range is −40°C to +85°C.
- Does the AD7467BRM-REEL7 have automatic power-down? Yes, the AD7467BRM-REEL7 has automatic power-down after conversion.
