DAC082S085_16 Datasheet, PDF (1/31 Pages) Texas Instruments – DAC082S085 8-Bit Micro Power DUAL Digital-to-Analog Converter With Rail-to-Rail Output

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DAC082S085
SNAS365G – MAY 2006 – REVISED JUNE 2016
DAC082S085 8-Bit Micro Power DUAL Digital-to-Analog Converter With Rail-to-Rail Output
1 Features
•1 Ensured Monotonicity
• Low Power Operation
• Rail-to-Rail Voltage Output
• Power-On Reset to 0 V
• Simultaneous Output Updating
• Wide Power Supply Range: 2.7 V to 5.5 V
• Industry's Smallest Package
• Power-Down Modes
• Key Specifications:
– Resolution: 8 Bits
– INL: ±0.5 LSB (Maximum)
– DNL: 0.18 / –0.13 LSB (Maximum)
– Settling Time: 4.5 µs (Maximum)
– Zero Code Error: 15 mV (Maximum)
– Full-Scale Error: –0.75% FS (Maximum)
– Supply Power:
– Normal: 0.6 mW (3 V) / 1.6 mW (5 V)
(Typical)
– Power Down: 0.3 µW (3 V) / 0.8 µW (5 V)
(Typical)
2 Applications
• Battery-Powered Instruments
• Digital Gain and Offset Adjustment
• Programmable Voltage and Current Sources
• Programmable Attenuators
3 Description
The DAC082S085 device is a full-featured, general-
purpose, DUAL, 8-bit, voltage-output, digital-to-analog
converter (DAC) that can operate from a single 2.7-V
to 5.5-V supply and consumes 0.6 mW at 3 V and 1.6
mW at 5 V. The DAC082S085 is packaged in 10-pin
SON and VSSOP packages. The 10-pin WSON
package makes the DAC082S085 the smallest DUAL
DAC in its class. The on-chip output amplifier allows
rail-to-rail output swing, and the three-wire serial
interface operates at clock rates up to 40 MHz over
the entire supply voltage range. Competitive devices
are limited to 25-MHz clock rates at supply voltages
in the 2.7 V to 3.6 V range. The serial interface is
compatible with standard SPI™, QSPI, MICROWIRE,
and DSP interfaces.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
DAC082S085
VSSOP (10)
WSON (10)
3.00 mm × 3.00 mm
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
DNL at V_A = 3 V
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.