DAC101S101 10-Bit Micro Power Digital-to-Analog Converter with Rail-to-Rail Output
just 175 碌A of current at 3.6 Volts. The on-chip output
鈩?/div>
, QSPI, MICROWIRE and DSP interfaces. Com-
petitive devices are limited to 20 MHz clock rates at supply
voltages in the 2.7V to 3.6V range.
The supply voltage for the DAC101S101 serves as its volt-
age reference, providing the widest possible output dynamic
range. A power-on reset circuit ensures that the DAC output
powers up to zero volts and remains there until there is a
valid write to the device. A power-down feature reduces
power consumption to less than a microWatt.
The low power consumption and small packages of the
DAC101S101 make it an excellent choice for use in battery
operated equipment.
The DAC101S101 is a direct replacement for the AD5310
and is one of a family of pin compatible DACs, including the
8-bit DAC081S101 and the 12-bit DAC121S101. The
DAC101S101 operates over the extended industrial tem-
perature range of 鈭?0藲C to +105藲C.
Features
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Guaranteed Monotonicity
Low Power Operation
Rail-to-Rail Voltage Output
Power-on Reset to Zero Volts Output
SYNC Interrupt Facility
Wide power supply range (+2.7V to +5.5V)
Small Packages
Power Down Feature
Key Specifications
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Resolution
10 bits
DNL
+0.15, -0.05 LSB (typ)
Output Settling Time
8 碌s (typ)
Zero Code Error
3.3 mV (typ)
Full-Scale Error
鈭?.06 %FS (typ)
Power Consumption
鈥?Normal Mode 0.63 mW (3.6V) / 1.41 mW (5.5V) typ
鈥?Pwr Down Mode 0.14 碌W (3.6V) / 0.33 碌W (5.5V) typ
Applications
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Battery-Powered Instruments
Digital Gain and Offset Adjustment
Programmable Voltage & Current Sources
Programmable Attenuators
Pin Configuration
20154101
20154102
Ordering Information
Order Numbers
DAC101S101CIMM
DAC101S101CIMMX
DAC101S101CIMK
DAC101S101CIMKX
DAC101S101EVAL
Temperature Range
鈭?0藲C
鈮?/div>
T
A
鈮?/div>
+105藲C
鈭?0藲C
鈮?/div>
T
A
鈮?/div>
+105藲C
鈭?0藲C
鈮?/div>
T
A
鈮?/div>
+105藲C
鈭?0藲C
鈮?/div>
T
A
鈮?/div>
+105藲C
Package
MSOP
MSOP Tape-and-Reel
TSOT
TSOT Tape-and-Reel
Evaluation Board
Top Mark
X62C
X62C
X63C
X63C
SPI
鈩?/div>
is a trademark of Motorola, Inc.
漏 2005 National Semiconductor Corporation
DS201541
www.national.com
next
DAC101S101CIMKX 產(chǎn)品屬性
National Semiconductor (TI)
1
1
10 bit
Serial (3-Wire, Microwire, QSPI, SPI)
7.5 us
+ 105 C
TSOT
Reel
- 40 C
Voltage
3000
5.5 V
2.7 V
Supply
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