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MAX5822LEUA+ from MAX,MAXIM - Dallas Semiconductor

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MAX5822LEUA+

Manufacturer: MAX

Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC

Partnumber Manufacturer Quantity Availability
MAX5822LEUA+,MAX5822LEUA MAX 219 In Stock

Description and Introduction

Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC The MAX5822LEUA+ is a 12-bit, dual-channel, voltage-output digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 2 (Dual)  
- **Interface:** SPI/QSPI/MICROWIRE  
- **Supply Voltage:** 2.7V to 5.5V  
- **Output Type:** Voltage  
- **Output Range:** 0V to VREF (external reference)  
- **Reference Input:** External only  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±2 LSB (max)  
- **Settling Time:** 10μs (typical)  
- **Power Consumption:** 0.5mA (typical at 3V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin μMAX  

### **Features:**  
- Low-power operation  
- Rail-to-rail output buffer  
- Power-on reset to zero-scale/mid-scale (software selectable)  
- Simultaneous or independent DAC updates  
- Hardware shutdown mode  
- Small footprint (8-pin μMAX package)  

### **Applications:**  
- Industrial process control  
- Portable instrumentation  
- Digital gain and offset adjustment  
- Programmable voltage sources  

This DAC is designed for precision applications requiring low power and small form factors.

Application Scenarios & Design Considerations

Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC
Partnumber Manufacturer Quantity Availability
MAX5822LEUA+,MAX5822LEUA MAXIM 3 In Stock

Description and Introduction

Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC The MAX5822LEUA+ is a digital-to-analog converter (DAC) manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** MAXIM Integrated  
- **Part Number:** MAX5822LEUA+  
- **Type:** 12-bit, dual-channel, voltage-output DAC  
- **Interface:** I²C-compatible (2-wire serial)  
- **Supply Voltage:** +2.7V to +5.5V  
- **Output Voltage Range:** 0V to VDD  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±1 LSB (max)  
- **Settling Time:** 6µs (typ)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin µMAX (MSOP)  

### **Descriptions:**  
The MAX5822LEUA+ is a low-power, dual-channel, 12-bit DAC with an I²C-compatible interface. It provides rail-to-rail voltage outputs and includes a power-on reset circuit that ensures the DAC outputs initialize to zero. It is designed for precision analog applications requiring minimal power consumption.  

### **Features:**  
- Dual 12-bit DACs in a single package  
- Low power consumption: 0.4mA (typ) at 3V  
- Internal precision output amplifier (rail-to-rail)  
- Power-on reset to zero-scale/midscale (software selectable)  
- Three software-selectable power-down modes  
- Small 8-pin µMAX package  

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

Application Scenarios & Design Considerations

Dual, 12-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC

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