Overview
The AD7476AAKSZ-500RL7 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/AD7477A/AD7478A family, which includes 12-bit, 10-bit, and 8-bit ADCs, respectively. The AD7476AAKSZ-500RL7 operates from a single 2.35 V to 5.25 V power supply and features throughput rates up to 1 MSPS. It is designed for applications requiring high speed and low power consumption, making it suitable for a variety of electronic systems.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution | 12-bit | ||
| Throughput Rate | Up to 1 MSPS | ||
| Power Supply | 2.35 V to 5.25 V | V | Single supply |
| Analog Input Range | 0 V to VDD | V | |
| Input Capacitance | 20 pF (track), 6 pF (hold) | pF | |
| Logic Input High Voltage | 2.4 V min (VDD = 2.35 V) | V | |
| Logic Input Low Voltage | 0.8 V max (VDD = 5 V) | V | |
| Output High Voltage | VDD - 0.2 V min | V | ISOURCE = 200 μA |
| Output Low Voltage | 0.4 V max | V | |
| Package | 6-Lead SC70 | ||
| Operating Temperature | -40°C to +85°C | °C |
Key Features
- High throughput with low power consumption, up to 1 MSPS.
- Flexible power and serial clock speed management.
- No pipeline delays.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies in excess of 13 MHz.
- Standby mode with a maximum current of 1 µA.
- High-speed serial interface compatible with SPI/QSPI/MICROWIRE/DSP.
- Qualified for automotive applications.
Applications
- Battery-powered systems.
- Personal digital assistants.
- Medical instruments.
- Mobile communications.
- Instrumentation and control systems.
- Data acquisition systems.
- High-speed modems.
- Optical sensors.
Q & A
- What is the resolution of the AD7476AAKSZ-500RL7?
The AD7476AAKSZ-500RL7 is a 12-bit analog-to-digital converter.
- What is the maximum throughput rate of the AD7476AAKSZ-500RL7?
The maximum throughput rate is up to 1 MSPS.
- What is the power supply range for the AD7476AAKSZ-500RL7?
The power supply range is from 2.35 V to 5.25 V.
- What is the analog input range for the AD7476AAKSZ-500RL7?
The analog input range is from 0 V to VDD.
- Does the AD7476AAKSZ-500RL7 have pipeline delays?
No, there are no pipeline delays associated with this ADC.
- What is the standby current of the AD7476AAKSZ-500RL7?
The standby mode current is a maximum of 1 µA.
- What types of interfaces does the AD7476AAKSZ-500RL7 support?
The device supports high-speed serial interfaces compatible with SPI/QSPI/MICROWIRE/DSP.
- What is the operating temperature range for the AD7476AAKSZ-500RL7?
The operating temperature range is from -40°C to +85°C.
- Is the AD7476AAKSZ-500RL7 qualified for automotive applications?
- What package options are available for the AD7476AAKSZ-500RL7?
The AD7476AAKSZ-500RL7 is available in a 6-Lead SC70 package.
