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LTC2605CGN-1 from LINEAR

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LTC2605CGN-1

Manufacturer: LINEAR, LT

Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP

Partnumber Manufacturer Quantity Availability
LTC2605CGN-1,LTC2605CGN1 LINEAR, LT 2320 In Stock

Description and Introduction

Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP The LTC2605CGN-1 is a 16-bit digital-to-analog converter (DAC) manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Resolution:** 16-bit  
- **Number of Channels:** 1 (Single-channel)  
- **Interface Type:** I²C (2-wire serial interface)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Output Type:** Voltage Output  
- **Output Range:** 0V to VREF (Programmable)  
- **Reference Voltage:** External (Requires external reference)  
- **DNL (Differential Nonlinearity):** ±1 LSB (max)  
- **INL (Integral Nonlinearity):** ±4 LSB (max)  
- **Settling Time:** 4.5μs (typical)  
- **Power Consumption:** 0.7mA (typical at 5V)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** 16-Lead SSOP  

### **Descriptions:**  
The LTC2605CGN-1 is a high-precision, single-channel DAC with a 16-bit resolution. It features an I²C-compatible interface for communication with microcontrollers or other digital systems. The device operates from a single supply (2.7V to 5.5V) and provides a rail-to-rail voltage output.  

### **Features:**  
- **16-Bit Resolution** for high accuracy  
- **I²C Interface** for easy digital control  
- **Low Power Consumption** (0.7mA typical)  
- **Rail-to-Rail Voltage Output**  
- **Guaranteed Monotonicity** over temperature  
- **Power-On Reset** to zero-scale/mid-scale (user-selectable)  
- **Small 16-Lead SSOP Package** for space-constrained applications  

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

Would you like additional details on any specific aspect?

Application Scenarios & Design Considerations

Octal 16-/14-/12-Bit Rail-to-Rail DACs in 16-Lead SSOP

Alternative Part Number

  • MCP4728-E/UN --: Quad 12-bit I2C DAC in a small package, functionally similar to the LTC2605 and widely available.
  • AD5624RBRMZ-1 --: Quad 12-bit DAC with internal reference and I2C interface, comparable performance and pin-compatible class.
  • DAC7574IPW --: Quad 12-bit I2C DAC offering similar resolution and interface, suitable as a drop-in functional replacement.
  • AD5665BRUZ-1 --: Quad 16-bit I2C DAC with similar resolution and channel count; Analog Devices is the parent brand of Linear Technology, so it is a close functional substitute.
  • MCP4728A0-E/UN --: Quad 12-bit I2C DAC in a small package; lower resolution but pin-function compatible for many designs needing multiple I2C DAC channels.
  • DAC7574IDGSR --: Quad 12-bit I2C DAC with similar serial interface and channel count; widely available alternative when exact 16-bit resolution is not mandatory.

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