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MAX543ACSA from MAX,MAXIM - Dallas Semiconductor

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MAX543ACSA

Manufacturer: MAX, MAXIM

CMOS, 12-Bit, Seral-Input Multiplying DAC

Partnumber Manufacturer Quantity Availability
MAX543ACSA MAX, MAXIM 113 In Stock

Description and Introduction

CMOS, 12-Bit, Seral-Input Multiplying DAC The MAX543ACSA is a precision digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX543ACSA  
- **Package:** 8-pin SOIC  
- **Resolution:** 12-bit  
- **Interface:** Serial (SPI/QSPI/MICROWIRE compatible)  
- **Supply Voltage:** ±5V to ±15V (dual supply) or +5V to +15V (single supply)  
- **Output Type:** Voltage  
- **Output Range:** Programmable (unipolar or bipolar)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 10µs (typical)  
- **Operating Temperature Range:** 0°C to +70°C (commercial grade)  
- **Power Consumption:** Low power (typically 2.5mW)  

### **Descriptions:**  
The MAX543ACSA is a high-precision, 12-bit multiplying DAC designed for applications requiring accurate analog output control. It features a serial interface for easy integration with microcontrollers and digital systems. The device supports both unipolar and bipolar output configurations, making it versatile for various industrial, instrumentation, and automation applications.

### **Features:**  
- **12-bit resolution** for precise analog output.  
- **Serial interface** (SPI/QSPI/MICROWIRE compatible) for easy digital control.  
- **Wide supply voltage range** (±5V to ±15V or +5V to +15V).  
- **Low power consumption** (typically 2.5mW).  
- **Fast settling time** (10µs typical).  
- **Programmable output range** (unipolar or bipolar).  
- **Low DNL and INL** (±1 LSB max) for high accuracy.  
- **Industrial-grade temperature range** (0°C to +70°C).  

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

Application Scenarios & Design Considerations

CMOS, 12-Bit, Seral-Input Multiplying DAC

Alternative Part Number

  • AD543JN --: Pin-compatible 12-bit multiplying DAC with similar current-output architecture and SOIC/DIP options; widely available second source.
  • DAC8043FS --: 12-bit CMOS multiplying DAC with serial interface and comparable accuracy, suitable replacement in most MAX543 sockets.
  • LTC1595CS8 --: 12-bit current-output multiplying DAC in SO-8 with similar settling performance and low power consumption.
  • DAC8043FPZ --: 12-bit CMOS multiplying DAC with similar serial interface and current output, well-established alternative when the MAX543 is unavailable.
  • LTC1595CCS8 --: 12-bit multiplying DAC in SOIC with comparable resolution and reference input range, suitable as a cross-vendor substitute for the MAX543ACSA.

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