Overview
The AD7453BRTZ-REEL7 is a 12-bit, single-channel, pseudo-differential analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the Data Acquisition family and is known for its high accuracy and reliability. It features a successive approximation register (SAR) architecture and is packaged in a compact SOT-23-8 package, making it suitable for a variety of applications where space is limited.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer Part Number | AD7453BRTZ-REEL7 |
| Manufacturer | Analog Devices Inc. |
| Description | 12 Bit Analog to Digital Converter 1 Input 1 SAR SOT-23-8 |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 555k |
| Number of Inputs | 1 |
| Input Type | Pseudo-Differential |
| Data Interface | SPI, DSP |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7 V ~ 5.25 V |
| Voltage - Supply, Digital | 2.7 V ~ 5.25 V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | SOT-23-8 |
Key Features
- High-resolution 12-bit conversion with a successive approximation register (SAR) architecture.
- Pseudo-differential input structure, allowing for a wide range of input configurations.
- Support for SPI and DSP data interfaces, facilitating easy integration into various systems.
- External reference input, providing flexibility in setting the conversion range.
- Compact SOT-23-8 packaging, ideal for space-constrained applications.
- Lead-free and RoHS compliant, ensuring environmental sustainability.
- Wide operating temperature range of -40°C to 85°C, making it suitable for harsh environments.
Applications
The AD7453BRTZ-REEL7 is versatile and can be used in a variety of applications, including:
- Industrial automation and control systems.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense systems where high reliability is crucial.
- Automotive systems, such as engine control units and sensor interfaces.
- Consumer electronics, including audio and video equipment.
Q & A
- What is the resolution of the AD7453BRTZ-REEL7 ADC?
The AD7453BRTZ-REEL7 has a resolution of 12 bits. - What is the sampling rate of the AD7453BRTZ-REEL7?
The sampling rate is up to 555k samples per second. - What type of input does the AD7453BRTZ-REEL7 support?
The AD7453BRTZ-REEL7 supports pseudo-differential inputs. - What data interfaces are supported by the AD7453BRTZ-REEL7?
The device supports SPI and DSP data interfaces. - What is the operating temperature range of the AD7453BRTZ-REEL7?
The operating temperature range is -40°C to 85°C. - Is the AD7453BRTZ-REEL7 lead-free and RoHS compliant?
Yes, the AD7453BRTZ-REEL7 is lead-free and RoHS compliant. - What is the package type of the AD7453BRTZ-REEL7?
The package type is SOT-23-8. - What is the reference type for the AD7453BRTZ-REEL7?
The reference type is external. - What are the typical supply voltage ranges for the AD7453BRTZ-REEL7?
The supply voltage ranges are 2.7 V to 5.25 V for both analog and digital supplies. - Where can I find detailed specifications for the AD7453BRTZ-REEL7?
Detailed specifications can be found in the datasheet available from the manufacturer's website or through distributors like Digi-Key and Mouser.
