Overview
The AD7853LARS-REEL is a 12-bit, single-channel, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for high-speed data acquisition and is available in a 24-lead SSOP (Shrink Small Outline Package) package. It operates with a sampling rate of up to 200 kSPS and is suitable for a wide range of applications requiring precise and fast analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | Up to 200 kSPS |
| Package / Case | 24-SSOP (0.209", 5.30mm Width) |
| Voltage - Supply, Digital | 3 V ~ 5.5 V |
| Voltage - Supply, Analog | 3 V ~ 5.5 V |
| Reference Type | External, Internal |
| Ratio - S/H:ADC | 1:1 |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-Speed Conversion: The AD7853LARS-REEL supports a sampling rate of up to 200 kSPS, making it suitable for high-speed data acquisition applications.
- Precision Conversion: With 12-bit resolution, this ADC provides high precision in converting analog signals to digital data.
- Flexible Reference Options: It supports both external and internal reference types, offering flexibility in system design.
- Low Power Consumption: Operating within a supply voltage range of 3 V to 5.5 V, it is energy-efficient and suitable for battery-powered devices.
- SPI Interface: The device features a serial peripheral interface (SPI) for easy communication with microcontrollers and other digital systems.
- Compact Package: The 24-lead SSOP package is compact and suitable for space-constrained applications.
Applications
- Industrial Automation: Used in control systems, sensors, and data acquisition modules for industrial automation.
- Medical Devices: Suitable for medical equipment requiring precise and fast analog-to-digital conversion, such as patient monitoring systems.
- Aerospace and Defense: Employed in various military and aerospace applications where high-speed and precise data acquisition is critical.
- Automotive Systems: Used in automotive sensors and control systems that require high-speed data conversion.
- Consumer Electronics: Found in consumer devices such as audio equipment, gaming consoles, and other electronic gadgets requiring fast and precise ADC.
Q & A
- What is the resolution of the AD7853LARS-REEL ADC?
The AD7853LARS-REEL has a resolution of 12 bits.
- What is the maximum sampling rate of the AD7853LARS-REEL?
The maximum sampling rate is up to 200 kSPS.
- What type of package does the AD7853LARS-REEL come in?
The AD7853LARS-REEL comes in a 24-lead SSOP package.
- What is the operating voltage range for the AD7853LARS-REEL?
The operating voltage range is 3 V to 5.5 V for both digital and analog supplies.
- Does the AD7853LARS-REEL support external and internal references?
- What is the input type of the AD7853LARS-REEL?
The input type is pseudo-differential.
- Is the AD7853LARS-REEL RoHS compliant?
- What is the operating temperature range of the AD7853LARS-REEL?
The operating temperature range is -40°C to 85°C.
- What interface does the AD7853LARS-REEL use for communication?
The AD7853LARS-REEL uses a serial peripheral interface (SPI) for communication.
- What are some common applications of the AD7853LARS-REEL?
