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MAX1265ACEI from MAXIM,MAXIM - Dallas Semiconductor

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MAX1265ACEI

Manufacturer: MAXIM

265ksps / +3V / 6-/2-Channel / 12-Bit ADCs with +2.5V Reference and Parallel Interface

Partnumber Manufacturer Quantity Availability
MAX1265ACEI MAXIM 1200 In Stock

Description and Introduction

265ksps / +3V / 6-/2-Channel / 12-Bit ADCs with +2.5V Reference and Parallel Interface The MAX1265ACEI is a 12-bit, 8-channel analog-to-digital converter (ADC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Resolution:** 12-bit  
- **Channels:** 8 single-ended or 4 pseudo-differential  
- **Sampling Rate:** Up to **500 kSPS**  
- **Supply Voltage:** **+5V** (analog and digital)  
- **Power Consumption:**  
  - **10.5 mW** (at 500 kSPS)  
  - **1.5 µW** (power-down mode)  
- **Input Voltage Range:**  
  - **0V to VREF** (single-ended)  
  - **±VREF/2** (pseudo-differential)  
- **Reference Voltage:** Internal **4.096V** or external (up to VDD)  
- **Interface:** **SPI/QSPI/MICROWIRE** compatible  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Package:** **28-pin SSOP**  

### **Descriptions:**
- The MAX1265ACEI is a low-power, high-speed, 12-bit ADC with an 8-channel multiplexer.  
- It features a successive-approximation register (SAR) architecture for fast conversion.  
- It includes an internal reference, track/hold, and a serial interface for easy microcontroller interfacing.  
- Suitable for **battery-powered, industrial, and medical applications** due to its low power consumption.  

### **Features:**
- **8-channel single-ended or 4-channel pseudo-differential inputs**  
- **Internal 4.096V reference** (or external reference support)  
- **Low power:**  
  - **2.1 mA** (operating at 500 kSPS)  
  - **1 µA** (shutdown mode)  
- **Software-configurable unipolar/bipolar inputs**  
- **No pipeline delays** (SAR architecture)  
- **Small 28-pin SSOP package**  

This information is strictly based on the manufacturer's datasheet. For detailed application notes or circuit recommendations, refer to the official documentation.

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