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MAX1406CWE from MAX,MAXIM - Dallas Semiconductor

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MAX1406CWE

Manufacturer: MAX, MAXIM, MAXIM

15kV ESD-Protected / EMC-Compliant / 230kbps / 3-Tx/3-Rx RS-232 IC

Partnumber Manufacturer Quantity Availability
MAX1406CWE MAX, MAXIM, MAXIM 1776 In Stock

Description and Introduction

15kV ESD-Protected / EMC-Compliant / 230kbps / 3-Tx/3-Rx RS-232 IC The MAX1406CWE is a multichannel, low-power, 16-bit analog-to-digital converter (ADC) manufactured by Maxim Integrated. Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
- **MAX** (Maxim Integrated, now part of Analog Devices)  

### **Specifications:**  
- **Resolution:** 16-bit  
- **Channels:** 8 single-ended or 4 differential  
- **Sampling Rate:** Up to 480 samples per second (sps)  
- **Interface:** SPI/QSPI/MICROWIRE-compatible serial interface  
- **Supply Voltage:**  
  - Analog: +5V  
  - Digital: +2.7V to +5.25V  
- **Power Consumption:**  
  - 1.5mA (operating mode)  
  - 2µA (power-down mode)  
- **Input Voltage Range:**  
  - ±VREF (programmable)  
- **Reference Voltage:**  
  - Internal: 2.5V  
  - External: Up to VDD  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Wide SOIC (WSO)  

### **Descriptions:**  
The MAX1406CWE is a highly integrated, low-power, multichannel ADC designed for precision data acquisition applications. It includes a flexible input multiplexer, a programmable gain amplifier (PGA), and an onboard digital filter. It is suitable for industrial, medical, and instrumentation systems requiring high-resolution analog-to-digital conversion.  

### **Features:**  
- **16-bit resolution with no missing codes**  
- **Low power consumption**  
- **Programmable gain amplifier (1x to 128x)**  
- **Onboard digital filtering for noise reduction**  
- **Flexible input configuration (single-ended/differential)**  
- **SPI-compatible serial interface**  
- **Internal or external reference options**  
- **Power-down mode for reduced standby current**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

15kV ESD-Protected / EMC-Compliant / 230kbps / 3-Tx/3-Rx RS-232 IC

Alternative Part Number

  • SP3243ECA-L --: Pin-compatible RS-232 transceiver with similar 3-driver/5-receiver configuration and charge pump, direct functional drop-in for MAX1406 in most designs.
  • ADM3202ARNZ --: Widely available RS-232 transceiver with comparable driver/receiver count and supply range, suitable replacement with minor external component review.
  • ST3232ECTR --: Low-cost RS-232 transceiver offering similar functionality and package options, good second-source alternative when exact pinout matching is verified.
  • ADM202EARNZ --: Pin-compatible RS-232 transceiver in a similar SOIC package with comparable dual-driver/receiver functionality and robust ESD protection.
  • ST202ECDR --: Widely available RS-232 line driver/receiver offering equivalent interface performance and a lower-cost sourcing option.
  • SP202ECN-L --: Drop-in style RS-232 transceiver with matching driver/receiver count and supply requirements, suitable as a second-source alternative.

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