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MAX1187BCUI+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX1187BCUI+

Manufacturer: MAXIM

16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

Partnumber Manufacturer Quantity Availability
MAX1187BCUI+,MAX1187BCUI MAXIM 50 In Stock

Description and Introduction

16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range The MAX1187BCUI+ is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by **MAXIM** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Resolution:** 12-bit  
- **Sampling Rate:** 1.5Msps (Mega samples per second)  
- **Input Channels:** 8 single-ended or 4 differential  
- **Supply Voltage:** +5V (analog), +2.7V to +5.25V (digital)  
- **Power Consumption:** 37mW (typical at 1.5Msps)  
- **DNL (Differential Nonlinearity):** ±0.5LSB (max)  
- **INL (Integral Nonlinearity):** ±1LSB (max)  
- **Signal-to-Noise Ratio (SNR):** 70dB (typical)  
- **THD (Total Harmonic Distortion):** -85dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-pin TSSOP  

### **Descriptions:**  
The MAX1187BCUI+ is a low-power, high-speed, multichannel ADC designed for precision data acquisition. It includes a track-and-hold (T/H) circuit, voltage reference, and serial interface, making it suitable for applications requiring high-speed digitization with minimal external components.  

### **Features:**  
- **Flexible Input Configuration:** Supports 8 single-ended or 4 differential inputs.  
- **Internal Reference:** 2.048V or 4.096V selectable reference voltage.  
- **Low Power:** 37mW at full speed, with power-down modes for reduced consumption.  
- **Serial Interface:** SPI/QSPI/MICROWIRE-compatible for easy microcontroller interfacing.  
- **On-Chip FIFO:** 16-word buffer for efficient data handling.  
- **Auto-Shutdown:** Reduces power consumption between conversions.  
- **High Accuracy:** Low DNL/INL ensures reliable performance.  

This ADC is commonly used in **medical instrumentation, industrial control, data acquisition systems, and portable devices**.  

Let me know if you need additional verified details.

Application Scenarios & Design Considerations

16-Bit, 135ksps, Single-Supply ADCs with Bipolar Analog Input Range

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