14-Bit, 10Msps Low Power 3V ADC The LTC2245IUH#PBF is a high-performance 14-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now part of Analog Devices).
### **Specifications:**
- **Resolution:** 14-bit
- **Sampling Rate:** 25Msps (Mega samples per second)
- **Input Type:** Differential
- **Input Voltage Range:** 2Vpp (peak-to-peak)
- **Power Supply:** Single 3.3V
- **Power Consumption:** 135mW (typical)
- **SNR (Signal-to-Noise Ratio):** 73.5dB (typical)
- **SFDR (Spurious-Free Dynamic Range):** 90dB (typical)
- **DNL (Differential Non-Linearity):** ±0.5LSB (max)
- **INL (Integral Non-Linearity):** ±1.5LSB (max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 32-Lead QFN (5mm × 5mm)
### **Descriptions:**
The LTC2245IUH#PBF is a high-speed, low-power ADC designed for applications requiring high dynamic performance. It features a pipelined architecture with a digital error correction circuit to ensure accuracy. The differential input provides excellent noise immunity, making it suitable for communications, medical imaging, and instrumentation applications.
### **Features:**
- **High-Speed Performance:** 25Msps sampling rate
- **Low Power Consumption:** 135mW at full speed
- **Wide Input Bandwidth:** Supports high-frequency signals
- **Internal Reference:** Includes a 1.25V reference
- **Flexible Input Range:** Adjustable full-scale range
- **LVDS-Compatible Outputs:** Supports low-voltage differential signaling
- **Single 3.3V Supply Operation:** Simplifies power management
- **32-Lead QFN Package:** Compact and thermally efficient
This ADC is ideal for applications requiring high resolution and speed with low power consumption.
