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LTC1654IGN from LINEAR

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LTC1654IGN

Manufacturer: LINEAR

Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package

Partnumber Manufacturer Quantity Availability
LTC1654IGN LINEAR 300 In Stock

Description and Introduction

Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package The LTC1654IGN is a 14-bit digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Resolution:** 14 bits  
- **Number of Channels:** 1  
- **Interface Type:** SPI  
- **Supply Voltage:** 4.5V to 5.5V  
- **DAC Output Type:** Voltage Buffered  
- **Settling Time:** 4.5µs (typical)  
- **INL (Integral Non-Linearity):** ±1 LSB (max)  
- **DNL (Differential Non-Linearity):** ±1 LSB (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**
The LTC1654IGN is a high-precision, single-channel, 14-bit DAC with an SPI-compatible serial interface. It includes an internal reference and provides a buffered voltage output. It is designed for applications requiring high accuracy and fast settling time.

### **Features:**
- **14-Bit Resolution** for precise analog output.  
- **SPI-Compatible Serial Interface** for easy microcontroller interfacing.  
- **Internal Reference** (2.5V) for simplified design.  
- **Low Power Consumption:** 1.5mA (typical) at 5V.  
- **Rail-to-Rail Output Buffer** for wide dynamic range.  
- **Power-On Reset** ensures output starts at zero scale.  
- **Small SSOP Package** for space-constrained applications.  

This DAC is suitable for industrial control, instrumentation, and communication systems requiring high-resolution analog outputs.

Application Scenarios & Design Considerations

Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package
Partnumber Manufacturer Quantity Availability
LTC1654IGN LT 1620 In Stock

Description and Introduction

Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package The LTC1654IGN is a 14-bit, single-channel digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 14-bit  
- **Channels:** 1 (Single-channel)  
- **Interface Type:** Serial (SPI-compatible)  
- **Supply Voltage:** 4.5V to 5.5V  
- **Output Type:** Voltage Output  
- **Settling Time:** 4.5µs (Typical)  
- **DNL (Differential Nonlinearity):** ±1 LSB (Max)  
- **INL (Integral Nonlinearity):** ±4 LSB (Max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-Lead SSOP  

### **Features:**  
- Low power consumption (3mW typical)  
- Guaranteed monotonic over temperature  
- Internal reference (2.048V)  
- Power-on reset to zero-scale  
- Rail-to-rail output swing  
- Schmitt-trigger inputs for noise immunity  

This DAC is commonly used in precision industrial control, automated test equipment, and data acquisition systems.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

Dual 14-Bit Rail-to-Rail DAC in 16-Lead SSOP Package

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