MAX1253BEUE

Stand-Alone, 10-Channel, 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor The MAX1253BEUE is a 14-bit, 8-channel, simultaneous-sampling analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 14-bit
- **Channels:** 8 simultaneous sampling channels
- **Sampling Rate:** Up to 250 kSPS (kilo samples per second)
- **Input Voltage Range:** ±10V (bipolar) or 0V to +10V (unipolar)
- **Power Supply:** ±5V (analog), +5V (digital)
- **Interface:** Parallel
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 16-TSSOP (Thin Shrink Small Outline Package)
- **DNL (Differential Nonlinearity):** ±1 LSB (max)
- **INL (Integral Nonlinearity):** ±2 LSB (max)
- **SNR (Signal-to-Noise Ratio):** 82dB (typical)
- **THD (Total Harmonic Distortion):** -90dB (typical)

### **Descriptions:**
- The MAX1253BEUE is designed for high-speed, multichannel data acquisition systems.
- It includes track-and-hold (T/H) circuits for simultaneous sampling of all eight channels.
- Suitable for industrial control, motor control, and medical instrumentation applications.

### **Features:**
- **Simultaneous Sampling:** All eight channels sampled at the same instant.
- **High-Speed Conversion:** 250kSPS throughput.
- **Flexible Input Ranges:** Supports both unipolar and bipolar input ranges.
- **Low Power Consumption:** 300mW (typical).
- **On-Chip Voltage Reference:** Includes a 4.096V precision reference.
- **Parallel Data Output:** Easy interfacing with microprocessors or DSPs.
- **Internal Timing Control:** Simplifies system design.

This ADC is ideal for applications requiring high-accuracy, multichannel signal acquisition.

Stand-Alone, 10-Channel, 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor