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LTC2704IGW-12 from LT

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LTC2704IGW-12

Manufacturer: LT

Quad 12-, 14- and 16-Bit Voltage Output SoftSpan DACs with Readback

Partnumber Manufacturer Quantity Availability
LTC2704IGW-12,LTC2704IGW12 LT 27 In Stock

Description and Introduction

Quad 12-, 14- and 16-Bit Voltage Output SoftSpan DACs with Readback The LTC2704IGW-12 is a 12-bit, quad-channel digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices).  

### **Key Specifications:**  
- **Resolution:** 12-bit  
- **Channels:** 4 (Quad)  
- **Output Type:** Voltage Output  
- **Interface:** SPI/MICROWIRE-Compatible Serial Interface  
- **Supply Voltage:** 4.5V to 5.5V (Single Supply)  
- **Output Range:** Programmable (0V to 5V, 0V to 10V, ±5V, ±10V)  
- **DNL (Differential Nonlinearity):** ±1 LSB (Max)  
- **INL (Integral Nonlinearity):** ±2 LSB (Max)  
- **Settling Time:** 10µs (Typical)  
- **Power Consumption:** 20mW per Channel (Typical)  
- **Package:** 28-Lead SSOP  

### **Features:**  
- **Independent Output Ranges:** Each channel can be independently configured for different output ranges.  
- **Low Glitch Impulse:** Minimizes transient voltage errors during updates.  
- **Internal Reference:** Includes a 10V reference (optional external reference can be used).  
- **Power-On Reset:** Outputs reset to zero-scale or mid-scale depending on configuration.  
- **Software & Hardware LDAC Control:** Allows synchronous or independent DAC updates.  
- **Extended Temperature Range:** Operates from -40°C to +85°C.  

This DAC is designed for precision applications such as industrial control, automated test equipment, and instrumentation.

Application Scenarios & Design Considerations

Quad 12-, 14- and 16-Bit Voltage Output SoftSpan DACs with Readback
Partnumber Manufacturer Quantity Availability
LTC2704IGW-12,LTC2704IGW12 LINEAR 10 In Stock

Description and Introduction

Quad 12-, 14- and 16-Bit Voltage Output SoftSpan DACs with Readback The LTC2704IGW-12 is a 12-bit, quad-channel digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices). Below are the key specifications, descriptions, and features based on factual information:

### **Specifications:**
- **Resolution:** 12 bits  
- **Number of Channels:** 4  
- **Interface Type:** Serial (SPI/MICROWIRE compatible)  
- **Supply Voltage:** ±5V to ±15V (dual supply) or +5V to +15V (single supply)  
- **Output Type:** Voltage output  
- **Output Range:** Programmable (unipolar or bipolar)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±4 LSB (max)  
- **Settling Time:** 4.5µs (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 28-Lead SSOP (GW)  

### **Descriptions:**
- The LTC2704IGW-12 is a high-precision, quad DAC with 12-bit resolution, designed for applications requiring multiple analog outputs.  
- It supports both unipolar (0V to +VREF) and bipolar (±VREF) output ranges, making it versatile for various signal generation needs.  
- The device includes an internal reference buffer, eliminating the need for external buffering.  

### **Features:**
- **Four Independent DACs:** Allows simultaneous or individual updates.  
- **Flexible Output Ranges:** Programmable for unipolar (0V to 5V, 0V to 10V) or bipolar (±5V, ±10V) operation.  
- **Low Glitch Impulse:** Ensures clean output transitions.  
- **Internal Reference:** Integrated reference buffer simplifies design.  
- **SPI/MICROWIRE-Compatible Serial Interface:** Easy interfacing with microcontrollers.  
- **Power-On Reset:** Outputs reset to zero-scale or mid-scale (user-selectable).  

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

Application Scenarios & Design Considerations

Quad 12-, 14- and 16-Bit Voltage Output SoftSpan DACs with Readback

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