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TLC5620IN from TI,Texas Instruments

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TLC5620IN

Manufacturer: TI

8-Bit, 10 us Quad DAC, Serial Input, Pgrmable for 1x or 2x Output, Simultaneous Update, Low Power

Partnumber Manufacturer Quantity Availability
TLC5620IN TI 13 In Stock

Description and Introduction

8-Bit, 10 us Quad DAC, Serial Input, Pgrmable for 1x or 2x Output, Simultaneous Update, Low Power The TLC5620IN is a digital-to-analog converter (DAC) manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Resolution:** 8-bit  
- **Number of Channels:** 4  
- **Interface Type:** Serial (3-wire, SPI-compatible)  
- **Supply Voltage Range:** 5V (single supply)  
- **Reference Voltage Range:** 1.2V to VDD  
- **Output Type:** Voltage (buffered)  
- **Output Range:** 0V to VREF (programmable)  
- **Settling Time:** 12.5µs (typical)  
- **Power Consumption:** 1.75mW (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
The TLC5620IN is a quad 8-bit voltage-output DAC with a serial interface. It includes a power-on reset function to ensure repeatable startup conditions. The device is designed for low-power operation and is suitable for applications requiring multiple DAC outputs with minimal board space.  

### **Features:**  
- Four 8-bit DACs in a single package  
- Serial interface (SPI-compatible)  
- Buffered voltage outputs  
- Programmable output range (1x or 2x reference voltage)  
- Low power consumption  
- Power-on reset to zero scale  
- Monotonic over temperature  

These details are based on TI's official documentation for the TLC5620IN.

Application Scenarios & Design Considerations

8-Bit, 10 us Quad DAC, Serial Input, Pgrmable for 1x or 2x Output, Simultaneous Update, Low Power

Alternative Part Number

  • MCP4822-E/P --: Dual 12-bit DAC in a 14-pin PDIP package with SPI interface, functionally similar to the TLC5620 and pin-compatible in many designs.
  • AD5322BRMZ --: Dual 12-bit voltage-output DAC with SPI, comparable resolution and channel count, suitable as a higher-performance substitute.
  • LTC1658CN8 --: Single-channel 14-bit DAC in DIP-8 with serial interface; usable when one channel suffices and higher resolution is acceptable.

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