Overview
The ISL267450AIUZ-T, produced by Renesas Electronics America Inc., is a high-performance 12-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC). This component is designed for precision data acquisition and high-resolution digital signal processing, making it suitable for demanding applications. It offers a sampling rate of 1 MSPS and features a differential input span of 2*VREF volts. The ISL267450AIUZ-T is drop-in compatible with the AD7450, enhancing its versatility in various system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Renesas Electronics America Inc. |
| Package | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 1M |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | SAR |
| Reference Type | External |
| Voltage - Supply, Analog | 2.7V ~ 5.25V |
| Voltage - Supply, Digital | 2.7V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
Key Features
- Drop-in compatible with AD7450
- Differential input
- Simple SPI-compatible serial digital interface
- Guaranteed no missing codes
- 1 MHz sampling rate
- 3V or 5V operation
- Low operating current: 1.25mA at 833kSPS with 3V supplies, 1.7mA at 1MSPS with 5V supplies
- Power-down current between conversions: 1µA
- Excellent differential non-linearity
- Low THD: -83dB (typ)
- Pb-Free (RoHS Compliant)
- Available in SOIC and MSOP packages
Applications
- Remote Data Acquisition
- Battery Operated Systems
- Industrial Process Control
- Energy Measurement
- Data Acquisition Systems
- Pressure Sensors
- Flow Controllers
Q & A
- What is the sampling rate of the ISL267450AIUZ-T?
The sampling rate of the ISL267450AIUZ-T is 1 MSPS (1 million samples per second).
- What is the resolution of the ISL267450AIUZ-T?
The ISL267450AIUZ-T is a 12-bit ADC.
- What type of input does the ISL267450AIUZ-T have?
The ISL267450AIUZ-T has a differential input.
- What is the data interface of the ISL267450AIUZ-T?
The data interface of the ISL267450AIUZ-T is SPI-compatible.
- What is the operating temperature range of the ISL267450AIUZ-T?
The operating temperature range of the ISL267450AIUZ-T is -40°C to 85°C.
- Is the ISL267450AIUZ-T RoHS compliant?
Yes, the ISL267450AIUZ-T is Pb-Free and RoHS compliant.
- What are the typical applications of the ISL267450AIUZ-T?
The ISL267450AIUZ-T is typically used in remote data acquisition, battery-operated systems, industrial process control, energy measurement, data acquisition systems, pressure sensors, and flow controllers.
- What are the available packages for the ISL267450AIUZ-T?
The ISL267450AIUZ-T is available in 8 Ld SOIC and MSOP packages.
- How does the ISL267450AIUZ-T manage power consumption?
The ISL267450AIUZ-T has a low operating current and features an Auto Power-Down mode, which reduces power consumption to 1µA between conversions.
- Is the ISL267450AIUZ-T compatible with other ADCs?
Yes, the ISL267450AIUZ-T is drop-in compatible with the AD7450.
