Overview
The ISL26712IRTZ-T7A is a 12-bit, 1MSPS Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) produced by Renesas Electronics America Inc. This component is part of the ISL26712, ISL26710, and ISL26708 family, which includes 12-bit, 10-bit, and 8-bit resolutions respectively. The ISL26712IRTZ-T7A is known for its excellent linearity over supply and temperature variations, making it a reliable choice for various industrial and battery-operated applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 1 MSPS |
| Supply Voltage | 2.7V to 5.25V |
| Operating Temperature | -40°C to +85°C |
| Package Type | 8 Ld TDFN (3x3mm) |
| Power Consumption | 8.5mW at 1MSPS (5V supply), 5µW in Auto Power-Down mode |
| Reference Voltage Range | 0.1V to 2.2V (3V operation), 0.1V to 3.5V (5V operation) |
| ESD Protection | Up to 8kV Human Body Model |
| Digital Interface | SPI compatible |
Key Features
- Differential Input with high impedance to minimize errors due to leakage currents
- Simple SPI-compatible Serial Digital Interface for easy integration with FPGAs and microcontrollers
- Guaranteed No Missing Codes for accurate conversions
- Low Operating Current: 1.25mA at 1MSPS with 3V supplies, 1.70mA at 1MSPS with 5V supplies
- Power-down Current between Conversions: 1µA
- Excellent Differential Non-Linearity and Low THD: -83dB (typ)
- Pb-Free (RoHS Compliant)
Applications
- Remote Data Acquisition
- Battery Operated Systems
- Industrial Process Control
Q & A
- What is the resolution of the ISL26712IRTZ-T7A ADC?
The ISL26712IRTZ-T7A has a resolution of 12 bits. - What is the sampling rate of the ISL26712IRTZ-T7A?
The sampling rate is 1 MSPS. - What is the operating temperature range of the ISL26712IRTZ-T7A?
The operating temperature range is -40°C to +85°C. - What types of packages are available for the ISL26712IRTZ-T7A?
The component is available in an 8 Ld TDFN (3x3mm) package. - How much power does the ISL26712IRTZ-T7A consume at 1MSPS?
The power consumption is 8.5mW at 1MSPS with a 5V supply. - What is the reference voltage range for the ISL26712IRTZ-T7A?
The reference voltage range is 0.1V to 2.2V for 3V operation and 0.1V to 3.5V for 5V operation. - Does the ISL26712IRTZ-T7A have ESD protection?
Yes, it has up to 8kV Human Body Model ESD protection. - What type of digital interface does the ISL26712IRTZ-T7A use?
The digital interface is SPI compatible. - Is the ISL26712IRTZ-T7A Pb-Free and RoHS compliant?
Yes, it is Pb-Free and RoHS compliant. - What are some common applications for the ISL26712IRTZ-T7A?
Common applications include remote data acquisition, battery-operated systems, and industrial process control.
