Overview
The AD7476AWYRMZ-RL7 is a 12-bit, high-speed, low-power successive-approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7476A series, which includes 12-bit, 10-bit, and 8-bit ADCs. The AD7476AWYRMZ-RL7 operates from a single power supply ranging from 2.35 V to 5.25 V and features a throughput rate of up to 1 MSPS. It is designed to provide high performance with low power consumption, making it suitable for a variety of applications.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 12 bits | ||
| Sampling Rate | Up to 1 MSPS | ||
| Power Supply Range | 2.35 V to 5.25 V | V | |
| Input Range | 0 V to VDD | V | |
| Track-and-Hold Acquisition Time | 250 ns max | ns | |
| Aperture Delay | 10 ns typ | ns | |
| Aperture Jitter | 30 ps typ | ps | |
| Full Power Bandwidth | 13.5 MHz typ | MHz | At 3 dB |
| Operating Temperature | -40°C to 85°C | °C | |
| Package Type | 8-MSOP |
Key Features
- High-speed, low-power successive-approximation ADC with throughput rates up to 1 MSPS.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies in excess of 13 MHz.
- No pipeline delays, allowing for direct sampling and conversion initiation on the falling edge of CS.
- Flexible power/serial clock speed management, enabling reduced conversion time through increased serial clock speed.
- Internal reference taken from VDD, providing the widest dynamic input range from 0 V to VDD.
- Standby mode with a maximum current of 1 μA.
- High-speed serial interface compatible with SPI, QSPI, MICROWIRE, and DSP.
- Available in 6-lead SC70 and 8-lead MSOP packages.
Applications
- Battery-powered systems
- Personal digital assistants
- Medical instruments
- Mobile communications
- Instrumentation and control systems
- Data acquisition systems
- High-speed modems
- Optical sensors
- Automotive applications
Q & A
- What is the resolution of the AD7476AWYRMZ-RL7 ADC?
The AD7476AWYRMZ-RL7 has a resolution of 12 bits.
- What is the maximum sampling rate of the AD7476AWYRMZ-RL7?
The maximum sampling rate is up to 1 MSPS.
- What is the power supply range for the AD7476AWYRMZ-RL7?
The power supply range is from 2.35 V to 5.25 V.
- What is the input range for the AD7476AWYRMZ-RL7?
The input range is from 0 V to VDD.
- What type of packages is the AD7476AWYRMZ-RL7 available in?
The AD7476AWYRMZ-RL7 is available in 8-MSOP packages.
- What is the operating temperature range for the AD7476AWYRMZ-RL7?
The operating temperature range is from -40°C to 85°C.
- Does the AD7476AWYRMZ-RL7 have pipeline delays?
No, the AD7476AWYRMZ-RL7 does not have pipeline delays.
- What is the standby current of the AD7476AWYRMZ-RL7?
The standby current is a maximum of 1 μA.
- Is the AD7476AWYRMZ-RL7 compatible with automotive applications?
- What interfaces does the AD7476AWYRMZ-RL7 support?
The AD7476AWYRMZ-RL7 supports high-speed serial interfaces such as SPI, QSPI, MICROWIRE, and DSP.
