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DAC7568ICPW - 

Digital to Analogue Converter, Octal, 12 bit, 225 kSPS, Serial, 2.7V to 5.5V, TSSOP, 16 Pins

TEXAS INSTRUMENTS DAC7568ICPW

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Manufacturer Part No:
DAC7568ICPW
Order Code:
1735560
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
-40°C
:
12bit
:
2.7V to 5.5V
:
TSSOP
:
125°C
:
225kSPS
:
Serial
:
16Pins
:
-
:
-
:
Each
:
Serial
:
MSL 2 - 1 year
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Product Overview

The DAC7568ICPW is a low-power voltage-output 8-channel 12-bit Digital-to-analog Converter (DAC) includes a 2.5V, 2ppm/°C internal reference, giving a full-scale output voltage range of 2.5 or 5V. The internal reference has an initial accuracy of 0.004% and can source up to 20mA at the VREFIN/VREFOUT pin. This device is monotonic, providing excellent linearity and minimizing undesired code-to-code transient voltages. It uses a versatile 3-wire serial interface that operates at clock rates up to 50MHz. The interface is compatible with standard SPI, QSPI, MICROWIRE and digital signal processor interfaces. It incorporates a power-on-reset circuit that ensures the DAC output powers up at either zero scale or midscale until a valid code is written to the device. This device contains a power-down feature, accessed over the serial interface that reduces current consumption to typically 0.18µA at 5V. Power consumption is typically 2.9mW at 3V, reducing to less than 1µW in power-down mode.
  • Relative accuracy
  • Glitch energy - 0.15nV-s
  • Internal reference
  • Power-on reset to zero-scale or mid-scale
  • Monotonic over entire temperature range
  • Low-power serial interface with Schmitt-triggered inputs - up to 50MHz
  • On-chip output buffer amplifier with rail-to-rail operation
  • Green product and no Sb/Br

Applications

Automation & Process Control, Portable Devices, Sensing & Instrumentation, Motor Drive & Control, Wireless, Medical, Communications & Networking

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