The LTC
The LTC2323-16 is a dual 16-bit successive approximation register (SAR) analog-to-digital converter featuring differential inputs and a wide input common mode range. Operating from a single 3.3V or 5V supply, it provides an 8VP-P differential input range, making it suitable for applications requiring high dynamic range and common mode rejection.
Key features include guaranteed operation to 125°C, low drift (20ppm/°C max), and onboard temperature-compensated references of 2.048V or 4.096V. The device supports a high-speed SPI-compatible serial interface compatible with CMOS or LVDS logic levels.
| Resolution | 16 Bits |
|---|---|
| No Missing Codes | 16 Bits |
| INL (Typical) | +4 LSB |
| SNR (Typical at 2MHz) | 81dB |
| THD (Typical at 2MHz) | -85dB |
| Throughput Rate | 5Msps |
| Supply Voltage (Single) | 3.3V or 5V |
| Differential Input Range | 8VP-P |
| Package Type | 28-Lead QFN |
The typical Integral Linearity Error (INL) is +4 LSB.
No, it guarantees 16-bit operation with no missing codes.
The device includes a low drift onboard reference of either 2.048V or 4.096V.