Overview
The AD7574KNZ is an 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to be compatible with microprocessors and features a successive approximation register (SAR) architecture. It operates with a single-ended input and provides a parallel data interface. The AD7574KNZ is packaged in an 18-pin dual in-line package (DIP) and is RoHS compliant. Although this part is currently obsolete, it remains relevant for legacy systems and maintenance purposes.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD7574KNZ |
| Manufacturer | Analog Devices Inc. |
| Description | 8 Bit Analog to Digital Converter 1 Input 1 SAR 18-PDIP |
| Number of Bits | 8 |
| Number of Inputs | 1 |
| Input Type | Single Ended |
| Data Interface | Parallel |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | External |
| Voltage - Supply, Analog | 5V |
| Voltage - Supply, Digital | 5V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 18-DIP (0.300", 7.62mm) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Part Status | Obsolete |
Key Features
- CMOS microprocessor-compatible 8-bit ADC
- SAR architecture for efficient conversion
- Single-ended input with external reference
- Parallel data interface for direct connection to microprocessors
- Operates with a single 5V supply for both analog and digital sections
- RoHS compliant and lead-free packaging
- Operating temperature range of 0°C to 70°C
Applications
The AD7574KNZ is suitable for various applications requiring analog-to-digital conversion, including:
- Data acquisition systems
- Industrial control systems
- Medical devices
- Aerospace and defense systems
- Legacy systems where compatibility with older microprocessors is necessary
Q & A
- What is the resolution of the AD7574KNZ ADC?
The AD7574KNZ has an 8-bit resolution. - What is the architecture of the AD7574KNZ?
The AD7574KNZ uses a successive approximation register (SAR) architecture. - How many inputs does the AD7574KNZ have?
The AD7574KNZ has one single-ended input. - What is the data interface type of the AD7574KNZ?
The AD7574KNZ features a parallel data interface. - What is the supply voltage for the AD7574KNZ?
The AD7574KNZ operates with a single 5V supply for both analog and digital sections. - Is the AD7574KNZ RoHS compliant?
Yes, the AD7574KNZ is RoHS compliant and lead-free. - What is the operating temperature range of the AD7574KNZ?
The operating temperature range is from 0°C to 70°C. - What is the package type of the AD7574KNZ?
The AD7574KNZ is packaged in an 18-pin dual in-line package (DIP). - Is the AD7574KNZ still in production?
No, the AD7574KNZ is currently obsolete. - What are some common applications for the AD7574KNZ?
Common applications include data acquisition systems, industrial control systems, medical devices, and aerospace and defense systems.
