Overview
The AD7685ARM is a 16-bit general-purpose Analog-to-Digital Converter (ADC) produced by Analog Devices Inc. This component is part of the PulSAR® series and is designed to convert analog signals into digital information, making it suitable for a wide range of applications. The AD7685ARM is known for its high precision and reliability, making it a popular choice in various industries.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | AD7685ARM |
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 16BIT PSEUDO-DIFF 10MSOP |
| Voltage - Supply, Digital | 2.3 V ~ 5.5 V |
| Voltage - Supply, Analog | 2.3 V ~ 5.5 V |
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Sampling Rate (Per Second) | 250k |
| Reference Type | External |
| Ratio - S/H:ADC | 1:1 |
| Number of Inputs | 1 |
| Number of Bits | 16 |
| Number of A/D Converters | 1 |
| Input Type | Pseudo-Differential |
| Operating Temperature | -40°C ~ 85°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Data Interface | SPI, DSP |
| Architecture | SAR (Successive Approximation Register) |
Key Features
- High-resolution 16-bit conversion
- Pseudo-differential input structure
- External reference input
- Sampling rate of up to 250 kSPS
- Low power consumption with a supply voltage range of 2.3 V to 5.5 V
- Compact 10-MSOP and 10-TFSOP packaging options
- Operating temperature range from -40°C to 85°C
- Lead-free and RoHS compliant
- SPI and DSP compatible data interface
Applications
The AD7685ARM is versatile and can be used in a variety of applications, including:
- Communications systems
- Industrial automation and control
- Instrumentation and measurement
- Aerospace and defense
- Motor and power control systems
- Healthcare and medical devices
Q & A
- What is the resolution of the AD7685ARM ADC?
The AD7685ARM has a resolution of 16 bits. - What is the sampling rate of the AD7685ARM?
The sampling rate of the AD7685ARM is up to 250 kSPS. - What type of input does the AD7685ARM support?
The AD7685ARM supports pseudo-differential inputs. - What is the operating temperature range of the AD7685ARM?
The operating temperature range is from -40°C to 85°C. - Is the AD7685ARM lead-free and RoHS compliant?
Yes, the AD7685ARM is lead-free and RoHS compliant. - What data interfaces does the AD7685ARM support?
The AD7685ARM supports SPI and DSP data interfaces. - What is the architecture of the AD7685ARM?
The architecture of the AD7685ARM is based on the Successive Approximation Register (SAR) method. - What are the typical applications of the AD7685ARM?
The AD7685ARM is used in communications, industrial automation, instrumentation, aerospace, motor control, and healthcare applications. - What are the package options for the AD7685ARM?
The AD7685ARM is available in 10-MSOP and 10-TFSOP packages. - What is the reference type for the AD7685ARM?
The AD7685ARM uses an external reference.
