Overview
The ISL26712IRTZ-T is a 12-bit, 1MSPS (Mega Samples Per Second) Successive Approximation Register (SAR) type Analog-to-Digital Converter (ADC) produced by Renesas Electronics America Inc. This component is part of the ISL26712 series, which includes 12-bit, 10-bit, and 8-bit variants. The ISL26712IRTZ-T is known for its excellent linearity over supply and temperature variations, making it suitable for a wide range of applications. It features a robust, fully-differential input and a simple SPI-compatible serial digital interface, facilitating easy integration with popular FPGAs and microcontrollers.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 1 MSPS |
| Supply Voltage (Digital and Analog) | 2.7 V to 5.25 V |
| Input Type | Differential |
| Reference Voltage Range | 0.1 V to 2.2 V (3V operation), 0.1 V to 3.5 V (5V operation) |
| Operating Temperature | -40°C to +85°C |
| Package | 8-TDFN (3x3 mm) |
| ESD Protection | Up to 8 kV Human Body Model |
| Power Dissipation | 8.5 mW at 1 MSPS, 5 µW in Auto Power-Down mode |
| 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
- Excellent differential non-linearity and low THD (-83 dB typical)
- Low operating current: 1.25 mA at 1 MSPS with 3V supplies, 1.70 mA at 1 MSPS with 5V supplies
- Power-down current between conversions: 1 µA
- Pb-Free (RoHS Compliant)
Applications
- Remote data acquisition
- Battery-operated systems
- Industrial process control
- Other applications requiring high accuracy and low power consumption
Q & A
- What is the resolution of the ISL26712IRTZ-T ADC? The ISL26712IRTZ-T has a resolution of 12 bits.
- What is the sampling rate of the ISL26712IRTZ-T? The sampling rate is 1 MSPS.
- What is the supply voltage range for the ISL26712IRTZ-T? The supply voltage range is from 2.7 V to 5.25 V for both digital and analog supplies.
- What type of input does the ISL26712IRTZ-T have? The ISL26712IRTZ-T has a differential input.
- What is the operating temperature range for the ISL26712IRTZ-T? The operating temperature range is from -40°C to +85°C.
- What is the package type for the ISL26712IRTZ-T? The package type is 8-TDFN (3x3 mm).
- Does the ISL26712IRTZ-T have ESD protection? Yes, it has up to 8 kV Human Body Model ESD protection.
- What is the power dissipation of the ISL26712IRTZ-T? The power dissipation is 8.5 mW at 1 MSPS and 5 µW in Auto Power-Down mode.
- What type of interface does the ISL26712IRTZ-T use? The ISL26712IRTZ-T uses an SPI-compatible serial digital interface.
- Is the ISL26712IRTZ-T Pb-Free and RoHS Compliant? Yes, it is Pb-Free and RoHS Compliant.
