Overview
The AD7893ACHIPS-10 is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the AD7893 series, known for its high-speed and low-power consumption. The AD7893ACHIPS-10 is designed to operate with a single +5 V power supply and features a successive approximation register (SAR) architecture. It includes an on-chip tracking/hold amplifier, an on-chip clock, and a high-speed serial interface, making it suitable for a variety of applications requiring precise and efficient analog-to-digital conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Description | IC ADC 12BIT SRL T/H LP |
| Voltage - Supply, Digital | 5V |
| Voltage - Supply, Analog | 5V |
| Supplier Device Package | 8-PDIP (0.300", 7.62mm) |
| Sampling Rate (Per Second) | 117k |
| Reference Type | External |
| Ratio - S/H:ADC | 1:1 |
| Operating Temperature | -40°C ~ 85°C |
| Number of Inputs | 1 |
| Number of Bits | 12 |
| Number of A/D Converters | 1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Input Type | Single Ended |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Architecture | SAR |
Key Features
- High-speed 12-bit successive approximation register (SAR) ADC.
- On-chip tracking/hold amplifier and on-chip clock.
- High-speed serial interface with SPI compatibility.
- Single +5 V power supply with low power consumption (typical 25 mW).
- Small 8-pin mini-DIP and 8-pin SOIC packages available.
- Operating temperature range of -40°C to 85°C.
- External reference type with a 1:1 S/H:ADC ratio.
- Dynamic performance parameters include harmonic distortion and signal-to-noise ratio specifications.
Applications
- Data acquisition systems.
- Industrial control systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense applications where low power and high accuracy are crucial.
- Automotive systems needing reliable and efficient ADCs.
Q & A
- What is the resolution of the AD7893ACHIPS-10 ADC?
The AD7893ACHIPS-10 is a 12-bit analog-to-digital converter.
- What is the power supply requirement for the AD7893ACHIPS-10?
The AD7893ACHIPS-10 operates with a single +5 V power supply.
- What is the sampling rate of the AD7893ACHIPS-10?
The sampling rate of the AD7893ACHIPS-10 is 117 ksamples per second.
- What type of interface does the AD7893ACHIPS-10 use for data output?
The AD7893ACHIPS-10 uses a high-speed serial interface with SPI compatibility.
- What is the operating temperature range of the AD7893ACHIPS-10?
The operating temperature range is -40°C to 85°C.
- Is the AD7893ACHIPS-10 RoHS compliant?
The AD7893ACHIPS-10 is lead-free and RoHS compliant.
- What is the architecture of the AD7893ACHIPS-10 ADC?
The AD7893ACHIPS-10 uses a successive approximation register (SAR) architecture.
- What types of packages are available for the AD7893ACHIPS-10?
The AD7893ACHIPS-10 is available in 8-pin mini-DIP and 8-pin SOIC packages.
- What are the typical power consumption and input types of the AD7893ACHIPS-10?
The typical power consumption is 25 mW, and it has a single-ended input type.
- What are some common applications of the AD7893ACHIPS-10?
Common applications include data acquisition systems, industrial control systems, medical devices, aerospace, and automotive systems.
