Overview
The AD7466BRM-REEL, manufactured by Analog Devices Inc., is a 12-bit analog-to-digital converter (ADC) designed for high-speed, low-power applications. This IC converts continuous analog signals into discrete digital signals through processes such as sampling, holding, quantization, and encoding. It is particularly suited for environments requiring fast throughput rates and low power consumption.
The AD7466BRM-REEL operates from a single power supply ranging from 1.6 V to 3.6 V and features a throughput rate of up to 200 kSPS. It is packaged in an 8-lead MSOP or TSSOP, which is conducive to application and heat dissipation in circuit boards. The device is compatible with various digital interfaces, including SPI, QSPI, MICROWIRE, and DSP.
Key Specifications
| Description | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 200 kSPS |
| Data Interface | SPI, QSPI, MICROWIRE, DSP |
| Number of A/D Converters | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 8-TSSOP, 8-MSOP (0.118″, 3.00mm Width) |
| Mounting Type | Surface Mount |
| Power Supply Voltage | 1.6 V to 3.6 V |
| Power Consumption (Typical) | 0.12 mW at 100 kSPS with 1.6 V supply |
| Power-Down Mode Current | 8 nA typical |
Key Features
- High-speed successive approximation ADC with throughput rates up to 200 kSPS.
- Low power consumption: 0.12 mW typical at 100 kSPS with 1.6 V supply.
- Flexible power and serial clock speed management.
- No pipeline delays.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Automatic power-down mode with a current of 8 nA typical.
- Wide input bandwidth with 71 dB SNR at 30 kHz input frequency.
Applications
- Battery-powered systems.
- Medical instruments.
- Remote data acquisition.
- Isolated data acquisition.
- Communication systems.
- Industrial control systems.
- Measuring instruments.
- Consumer electronics.
- Acquisition systems.
Q & A
- What is the primary function of the AD7466BRM-REEL?
The AD7466BRM-REEL is a 12-bit analog-to-digital converter (ADC) that converts continuous analog signals into discrete digital signals.
- What is the operating voltage range of the AD7466BRM-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 AD7466BRM-REEL?
The maximum sampling rate is up to 200 kSPS.
- What types of digital interfaces does the AD7466BRM-REEL support?
The device supports SPI, QSPI, MICROWIRE, and DSP interfaces.
- What is the typical power consumption of the AD7466BRM-REEL at 100 kSPS with a 1.6 V supply?
The typical power consumption is 0.12 mW.
- What is the operating temperature range of the AD7466BRM-REEL?
The operating temperature range is -40°C to 85°C.
- What is the package type of the AD7466BRM-REEL?
The device is packaged in an 8-lead MSOP or TSSOP.
- Does the AD7466BRM-REEL have an automatic power-down mode?
Yes, it has an automatic power-down mode with a current of 8 nA typical.
- What are some common applications of the AD7466BRM-REEL?
Common applications include battery-powered systems, medical instruments, remote data acquisition, and consumer electronics.
- Is the AD7466BRM-REEL suitable for high-speed applications?
Yes, it is designed for high-speed applications with throughput rates up to 200 kSPS.
