Overview
The AD7575JPZ-REEL is a high-speed, 8-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component utilizes the successive approximation conversion technique to achieve a fast conversion time of 5 µs. It features a built-in track/hold function, allowing it to digitize full-scale signals up to 50 kHz with a slew rate of 386 µV/ms. The AD7575 operates on a single +5 V supply and uses a low-cost, 1.23 V bandgap reference to convert input signals in the range of 0 to 2 V.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8-bit |
| Conversion Time | 5 µs |
| Input Range | 0 to 2 V |
| Supply Voltage | +5 V |
| Reference Voltage | 1.23 V bandgap reference |
| Maximum Input Frequency | 50 kHz |
| Slew Rate | 386 µV/ms |
| Package Type | 20-Lead Flatpack (PLCC) |
Key Features
- High-speed conversion with a conversion time of 5 µs.
- Built-in track/hold function for digitizing high-frequency signals.
- Single +5 V supply operation.
- Low-cost, 1.23 V bandgap reference.
- Easily interfaces with popular 8-bit microprocessors using standard control signals (CS and RD).
- Data outputs are latched and three-state buffered for direct connection to microprocessor data bus or I/O port.
- Fabricated in advanced, all ion-implanted high-speed Linear Compatible CMOS (LCMOS) process.
Applications
The AD7575JPZ-REEL is suitable for various high-speed data acquisition applications, including:
- Industrial control systems.
- Medical devices requiring fast and accurate signal conversion.
- Aerospace and defense systems where high-speed data conversion is critical.
- Automotive systems needing rapid signal processing.
- Test and measurement equipment.
Q & A
- What is the resolution of the AD7575JPZ-REEL ADC?
The AD7575JPZ-REEL has an 8-bit resolution. - What is the conversion time of the AD7575JPZ-REEL?
The conversion time is 5 µs. - What is the input voltage range for the AD7575JPZ-REEL?
The input voltage range is 0 to 2 V. - What is the supply voltage requirement for the AD7575JPZ-REEL?
The AD7575JPZ-REEL operates on a single +5 V supply. - How does the AD7575JPZ-REEL interface with microprocessors?
The AD7575JPZ-REEL interfaces easily with popular 8-bit microprocessors using standard control signals (CS and RD). - What is the maximum input frequency the AD7575JPZ-REEL can handle?
The maximum input frequency is 50 kHz. - What is the slew rate of the input signal for the AD7575JPZ-REEL?
The slew rate is 386 µV/ms. - In what package type is the AD7575JPZ-REEL available?
The AD7575JPZ-REEL is available in a 20-Lead Flatpack (PLCC) package. - What is the reference voltage used by the AD7575JPZ-REEL?
The AD7575JPZ-REEL uses a 1.23 V bandgap reference. - Is the AD7575JPZ-REEL suitable for high-frequency signal digitization?
Yes, the AD7575JPZ-REEL is designed with a built-in track/hold function to digitize high-frequency signals.
