MAX542AESD+
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Kategori
Dorukan Stok No
DRK-3149-2
Fiyat
50,00 USD + KDV
Havale
1.876,68 TL
(%3,00 havale indirimi)
1.934,72 TL
+5V, Serial-Input, Voltage-Output, 16-Bit DACs
General Description
The MAX541/MAX542 are serial-input, voltage-output,
16-bit digital-to-analog converters (DACs) that operate
from a single +5V supply. They provide 16-bit performance
(±1LSB INL and DNL) over temperature without
any adjustments. The DAC output is unbuffered, resulting
in a low supply current of 0.3mA and a low offset error of 1LSB.
The DAC output range is 0V to VREF. For bipolar operation,
matched scaling resistors are provided in the MAX542 for use
16-bit digital-to-analog converters (DACs) that operate
from a single +5V supply. They provide 16-bit performance
(±1LSB INL and DNL) over temperature without
any adjustments. The DAC output is unbuffered, resulting
in a low supply current of 0.3mA and a low offset error of 1LSB.
The DAC output range is 0V to VREF. For bipolar operation,
matched scaling resistors are provided in the MAX542 for use
with an external precision op amp (such as the MAX400),
generating a ±VREF output swing. The MAX542 also includes
Kelvin-sense connections for the reference and analog ground
pins to reduce layout sensitivity.
A 16-bit serial word is used to load data into the DAC
latch. The 10MHz, 3-wire serial interface is compatible
with SPI™/QSPI™/MICROWIRE™, and it also interfaces
directly with optocouplers for applications requiring isolation.
A power-on reset circuit clears the DAC output to 0V
(unipolar mode) when power is initially applied.
A 16-bit serial word is used to load data into the DAC
latch. The 10MHz, 3-wire serial interface is compatible
with SPI™/QSPI™/MICROWIRE™, and it also interfaces
directly with optocouplers for applications requiring isolation.
A power-on reset circuit clears the DAC output to 0V
(unipolar mode) when power is initially applied.
Features
Full 16-Bit Performance Without Adjustments
+5V Single-Supply Operation
Low Power: 1.5mW
1μs Settling Time
Unbuffered Voltage Output Directly Drives 60kΩ Loads
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Power-On Reset Circuit Clears DAC Output to 0V
(unipolar mode)
Schmitt Trigger Inputs for Direct Optocoupler Interface
Operating Temperatures : -40°C to +85°C
14-pin plastic SO packages.
Full 16-Bit Performance Without Adjustments
+5V Single-Supply Operation
Low Power: 1.5mW
1μs Settling Time
Unbuffered Voltage Output Directly Drives 60kΩ Loads
SPI/QSPI/MICROWIRE-Compatible Serial Interface
Power-On Reset Circuit Clears DAC Output to 0V
(unipolar mode)
Schmitt Trigger Inputs for Direct Optocoupler Interface
Operating Temperatures : -40°C to +85°C
14-pin plastic SO packages.
Applications
High-Resolution Offset and Gain Adjustment
Industrial Process Control
Automated Test Equipment
Data-Acquisition Systems
Industrial Process Control
Automated Test Equipment
Data-Acquisition Systems
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