TLV5617A 10-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time | TI.com

TLV5617A (ACTIVE)

10-Bit, 2.5 us Dual DAC, Serial Input, Pgrmable Settling Time

 

Description

The TLV5617A is a dual 10-bit voltage output DAC with a flexible 3-wire serial interface. The serial interface is compatible with TMS320, SPI™, QSPI™, and Microwire™ serial ports. It is programmed with a 16-bit serial string containing 4 control bits and 10 data bits.

The resistor string output voltage is buffered by a x2 gain rail-to-rail output buffer. The buffer features a Class-AB output stage to improve stability and reduce settling time. The programmable settling time of the DAC allows the designer to optimize speed versus power dissipation.

Implemented with a CMOS process, the device is designed for single supply operation from 2.7 V to 5.5 V. It is available in an 8-pin SOIC package in standard commercial and industrial temperature ranges.

Features

  • Dual 10-Bit Voltage Output DAC
  • Programmable Settling Time
    • 3 us in Fast Mode
    • 10 us in Slow Mode
  • Compatible With TMS320 and SPI™ Serial Ports
  • Differential Nonlinearity <0.1 LSB Typ
  • Monotonic Over Temperature
  • Direct Replacement for TLC5617A
  • applications
    • Digital Servo Control Loops
    • Digital Offset and Gain Adjustment
    • Industrial Process Control
    • Machine and Motion Control Devices
    • Mass Storage Devices

SPI and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corporation.

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Parametrics Compare all products in Precision DACs (<=10MSPS)

 
Resolution (Bits)
Architecture
DAC channels
Interface
Output range (Max) (mA/V)
Output range (Min) (mA/V)
Settling Time (µs)
Output type
Reference: type
Rating
Operating temperature range (C)
Features
TLV5617A TLC5615 TLV5606 TLV5608 TLV5631 TLV5637
10     10     10     10     10     10    
String     String     String     String     String     String    
2     1     1     8     8     2    
SPI     SPI     SPI     SPI     SPI     SPI    
5.1     5.1     5.1     5.1     5.1     5.1    
0     0     0     0     0     0    
2.5     12.5     3     1     1     0.8    
Buffered Voltage     Buffered Voltage     Buffered Voltage     Buffered Voltage     Buffered Voltage     Buffered Voltage    
Ext     Ext     Ext     Ext     Ext
Int    
Ext
Int    
Catalog     Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 85
0 to 70    
-40 to 85     -40 to 85     -40 to 85
0 to 70    
   
Low Power     Low Power     SDO     SDO