Overview
The ISL26312FVZ-T7A is a 12-bit, low-power Analog-to-Digital Converter (ADC) produced by Renesas Electronics America Inc. This device is part of the ISL26310 to ISL26319 family of SAR-type ADCs, known for their excellent linearity over supply and temperature variations. The ISL26312FVZ-T7A features a sampling rate of 125 kSPS and is designed for applications requiring high accuracy and low power consumption.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12 bits | |
| Sampling Rate | 125 kSPS | |
| Number of Input Channels | 2 | |
| Input Type | Differential | |
| Data Interface | SPI compatible | |
| Architecture | SAR (Successive Approximation Register) | |
| Reference Type | External | |
| Voltage Supply (Analog/Digital) | 2.7V to 5.25V | |
| Operating Current | 2.2mA (typical) | |
| Power-down Current | 8µA (typical) | |
| Temperature Range | -40°C to +125°C | |
| Package | 16 Ld TSSOP | |
| ESD Survivability | 5kV HBM, 350V MM, 2kV CDM |
Key Features
- Pin-compatible family allows easy design upgrades
- Excellent differential non-linearity (0.7LSB max)
- Low THD: -86dB (typical)
- Simple SPI-compatible serial digital interface
- Low operating current: 2.2mA (typical)
- Low power-down current: 8µA (typical) between conversions
- Wide supply voltage range: +2.7V to +5.25V
- Excellent ESD survivability: 5kV HBM, 350V MM, 2kV CDM
Applications
- Industrial process control
- Energy measurement
- Multichannel data acquisition systems
- Pressure sensors
- Flow controllers
Q & A
- What is the resolution of the ISL26312FVZ-T7A ADC?
The ISL26312FVZ-T7A has a resolution of 12 bits.
- What is the sampling rate of the ISL26312FVZ-T7A?
The sampling rate is 125 kSPS.
- How many input channels does the ISL26312FVZ-T7A have?
The device has 2 differential input channels.
- What type of data interface does the ISL26312FVZ-T7A use?
The device uses an SPI-compatible serial digital interface.
- What is the operating current of the ISL26312FVZ-T7A?
The typical operating current is 2.2mA.
- What is the power-down current of the ISL26312FVZ-T7A?
The typical power-down current between conversions is 8µA.
- What is the voltage supply range for the ISL26312FVZ-T7A?
The device operates with a supply voltage range of +2.7V to +5.25V.
- What is the temperature range for the ISL26312FVZ-T7A?
The device operates over the full industrial temperature range of -40°C to +125°C.
- What package type is the ISL26312FVZ-T7A available in?
The device is available in a 16 Ld TSSOP package.
- What is the ESD survivability of the ISL26312FVZ-T7A?
The device has excellent ESD survivability with 5kV HBM, 350V MM, and 2kV CDM.
