DAC7615 Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter | TI.com

DAC7615 (ACTIVE) Quad, Serial Input, 12-Bit, Voltage Output Digital-To-Analog Converter

 

Description

The DAC7615 is a quad, serial input, 12-bit, voltage output digital-to-analog converter (DAC) with guaranteed 12-bit monotonic performance over the –40°C to +85°C temperature range. An asynchronous reset clears all registers to either mid-scale (800H) or zero-scale (000H), selectable via the RESETSEL pin. The individual DAC inputs are double buffered to allow for simultaneous update of all DAC outputs. The device can be powered from a single +5V supply or from dual +5V and –5V supplies.

Low power and small size makes the DAC7615 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The device is available in 16-pin plastic DIP, 16-lead SOIC, and 20-lead SSOP packages and is guaranteed over the –40°C to +85°C temperature range.

Features

  • LOW POWER: 20mW
  • UNIPOLAR OR BIPOLAR OPERATION
  • SETTLING TIME: 10µs to 0.012%
  • 12-BIT LINEARITY AND MONOTONICITY:
    –40°C to +85°C
  • DOUBLE-BUFFERED DATA INPUTS
  • SMALL 20-LEAD SSOP PACKAGE

Parametrics

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Part number Order 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
DAC7615 Order now 12     R-2R     4     SPI     2.5     -2.5     10     Buffered Voltage     Ext     Catalog     -40 to 85        
DAC7616 Samples not available 12     R-2R     4     SPI     1.3     0     10     Buffered Voltage     Ext     Catalog     -40 to 85     Reset to Mid-Scale    
DAC7617 Samples not available 12     R-2R     4     SPI     4.1     0     10     Buffered Voltage     Ext     Catalog     -40 to 85     Reset to Mid-Scale    
DAC7800 Samples not available 12     Multiplying DAC     2     SPI     2     -2     0.8     Unbuffered Current     Ext     Catalog     -40 to 85        
DAC7811 Order now 12     Multiplying DAC     1     SPI     1     0     0.2     Unbuffered Current     Ext     Catalog     -40 to 125     SDO    
DAC8043 Order now 12     Multiplying DAC     1     SPI     2     -2     1     Unbuffered Current     Ext     Catalog     -40 to 85        
DAC8811 Order now 16     Multiplying DAC     1