10-Bit / 20Msps ADC The MAX1425EAI is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Resolution:** 12-bit
- **Sampling Rate:** 3Msps (Mega samples per second)
- **Input Voltage Range:** 0V to VREF (programmable)
- **Reference Voltage:** Internal (2.048V) or external (1.25V to VDD)
- **Power Supply:** +5V ±10%
- **Power Consumption:** 95mW (typical at 3Msps)
- **DNL (Differential Non-Linearity):** ±0.5 LSB (max)
- **INL (Integral Non-Linearity):** ±1 LSB (max)
- **Signal-to-Noise Ratio (SNR):** 70dB (typical)
- **Total Harmonic Distortion (THD):** -80dB (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 28-pin SSOP
### **Descriptions:**
The MAX1425EAI is a 12-bit, 3Msps ADC designed for high-speed, low-power applications. It features an internal track-and-hold, a precision reference, and a parallel digital interface. The device operates from a single +5V supply and is suitable for applications requiring high-speed data acquisition, such as medical imaging, communications, and industrial instrumentation.
### **Features:**
- **High-Speed Conversion:** 3Msps sampling rate
- **Low Power Consumption:** 95mW at 3Msps
- **Internal or External Reference:** Flexible reference options
- **Wide Input Voltage Range:** 0V to VREF
- **Parallel Digital Output:** Easy interfacing with microprocessors or FPGAs
- **On-Chip Track-and-Hold:** Eliminates the need for an external sample-and-hold circuit
- **Single +5V Supply Operation:** Simplified power management
- **28-Pin SSOP Package:** Compact footprint
This information is based solely on the manufacturer's datasheet and technical documentation.
