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DAC4815

Features: *COMPLETE QUAD DAC - INCLUDES INTERNAL REFERENCES AND OUTPUT AMPLIFIERS* GUARANTEED SPECIFICATIONS OVER TEMPERATURE*GUARANTEED MONOTONIC OVER TEMPERATURE*HIGH-SPEED 8 + 4-BIT PARALLEL INTERFACE*LOW POWER, 600mW (150mW/DAC)*LOW GAIN DRIFT, 5ppm/°C* LOW NONLINEARITY: ±1/2 LSB max*BIPOLAR O...

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SeekIC No. : 004323679 Detail

DAC4815: Features: *COMPLETE QUAD DAC - INCLUDES INTERNAL REFERENCES AND OUTPUT AMPLIFIERS* GUARANTEED SPECIFICATIONS OVER TEMPERATURE*GUARANTEED MONOTONIC OVER TEMPERATURE*HIGH-SPEED 8 + 4-BIT PARALLEL INTE...

DAC4815 Data Sheet

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Part Number:
DAC4815
Supply Ability:
5000

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  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

*COMPLETE QUAD DAC -
   INCLUDES INTERNAL REFERENCES AND
   OUTPUT AMPLIFIERS
* GUARANTEED SPECIFICATIONS
   OVER TEMPERATURE
*GUARANTEED MONOTONIC OVER
   TEMPERATURE
*HIGH-SPEED 8 + 4-BIT PARALLEL
   INTERFACE
*LOW POWER, 600mW (150mW/DAC)
*LOW GAIN DRIFT, 5ppm/°C
* LOW NONLINEARITY: ±1/2 LSB max
*BIPOLAR OUTPUT
l CLEAR/RESET TO BIPOLAR ZERO


Pinout

Connection Diagram


Specifications

+VL to AGND ................................................................................. 0V, +7V
+VL to DGND ................................................................................ 0V, +7V
+VS to AGND .............................................................................. 0V, +18V
VS to AGND ............................................................................... 0V,18V
AGND to DGND ................................................................................ ±0.3V
Any digital input to GND................................................. 0.3V, +VL +0.3V
Ref In to AGND .................................................................................. ±25V
Ref In to DGND ................................................................................. ±25V
Storage Temperature Range ...................................... 55°C to +125°C
Operating Temperature Range ..................................... 40°C to +85°C
Lead Temperature (soldering, 10s) ............................................. +300°C
Junction Temperature .................................................................. +155°C
Output Short Circuit .................................. Continuous to common or ±VS
Reference Short Circuit .............................. Continuous to common or +VS 


Description

The DAC4815 is one in a family of dual and quad 12-bit digital-to-analog converters (DACs). Serial, 8-bit, 12-bit interfaces are available.

The DAC4815 is complete. It contains CMOS logic, switches, a high-performance buried-zener reference, and low-noise bipolar output amplifiers. No external components are required for bipolar  ±10V output range.

The DAC4815 has a 2-byte (8 + 4) double-buffered interface. Data is first loaded (level transferred) into the input registers in two steps for each DAC. Then both DACs are updated simultaneously. The DAC has an asynchronous clear control for reset to bipolar zero. This feature is useful for power-on reset or system calibration. The DAC4815 is packaged in a 28-pin plastic DIP rated for the 40°C to +85°C extended industrial temperature range.

High-stability laser-trimmed thin film resistors assure high reliability and true 12-bit integral and differential linearity over the full specified temperature range.




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