Overview
The AD7933BRU-REEL7 is a 10-bit Analog-to-Digital Converter (ADC) produced by Analog Devices Inc. This component is designed for a wide range of applications, particularly where high sensitivity and low noise are critical. It utilizes a Single-Slope Analog-to-Digital (SAR) architecture and is packaged in a 28-TSSOP (0.173", 4.40mm Width) with reel7 for tape and reel packaging. Although the AD7933BRU-REEL7 is now obsolete, it remains a significant example of efficient digital signal processing solutions.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 10 |
| Number of Inputs | 2, 4 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Sampling Rate (Per Second) | 1.5M |
| Data Interface | Parallel |
| Architecture | SAR |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 28-TSSOP (0.173", 4.40mm Width) |
| Mounting Type | Surface Mount |
Key Features
- 10-bit resolution
- 2 input, 1 sampled analog to digital converter
- Single-Slope Analog-to-Digital (SAR) architecture
- Fast conversion time: 6.67μs at a sampling rate of 1.5M samples per second
- Wide temperature range: -40°C to 85°C
- Low power consumption
Applications
- Medical devices
- Industrial automation systems
- Automotive systems
Q & A
- What is the resolution of the AD7933BRU-REEL7?
The AD7933BRU-REEL7 has a 10-bit resolution. - What is the sampling rate of the AD7933BRU-REEL7?
The sampling rate is 1.5 million samples per second. - What type of architecture does the AD7933BRU-REEL7 use?
The AD7933BRU-REEL7 uses a Single-Slope Analog-to-Digital (SAR) architecture. - What is the conversion time of the AD7933BRU-REEL7?
The conversion time is 6.67μs. - What is the operating temperature range of the AD7933BRU-REEL7?
The operating temperature range is -40°C to 85°C. - What are the typical applications of the AD7933BRU-REEL7?
The typical applications include medical devices, industrial automation systems, and automotive systems. - Is the AD7933BRU-REEL7 still in production?
No, the AD7933BRU-REEL7 is an obsolete product. - What type of packaging does the AD7933BRU-REEL7 come in?
The AD7933BRU-REEL7 comes in a 28-TSSOP package with reel7 for tape and reel packaging. - What are the voltage supply ranges for the AD7933BRU-REEL7?
The voltage supply ranges are 2.7V to 5.25V for both analog and digital supplies. - What is the power consumption of the AD7933BRU-REEL7?
The power consumption is low, with a maximum of 6 mW at 1.5 MSPS with 3 V supplies and 13.5 mW at 1.5 MSPS with 5 V supplies.
