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TI DAC121S101CIMKX/NOPB product image
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TI DAC121S101CIMKX/NOPBRoHS

Manufacturer
TI
MPN
DAC121S101CIMKX/NOPB
LCSC Part #
C73868
Packaging
SOT-23-THIN-6
Customer #
Key Attributes
12-Bit MicroPower, RRO Digital-to-Analog Converter
Datasheetpdf iconTI DAC121S101CIMKX/NOPB
In-Stock: 899
899 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.1516$ 2.15
10+$ 1.8327$ 18.33
30+$ 1.6341$ 49.02
100+$ 1.3493$ 134.93
500+$ 1.2581$ 629.05
1,000+$ 1.2174$ 1217.40
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Digital to Analog Converters (DAC)
ManufacturerTI
PackagingSOT-23-THIN-6
Settling Time8us
Operating Temperature-40℃~+105℃
Voltage - Supply2.7V~5.5V
Quiescent Current (Iq)177uA
FunctionPower-on reset;Power-down mode
Integral non - linearity8LSB
Number of Channels1
Resolution (Bits)12;-
Interface TypeSPI
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The DAC121S101 device is a full-featured, general-purpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7 V to 5.5-V supply and consumes just 177 μA of current at 3.6 V. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30 MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces. Competitive devices are limited to 20-MHz clock rates at supply voltages in the 2.7 V to 3.6 V range. The supply voltage for the DAC121S101 serves as its voltage 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 DAC121S101 make it an excellent choice for use in battery operated equipment. The DAC121S101 is a direct replacement for the AD5320 and the DAC7512 and is one of a family of pin compatible DACs, including the 8-bit DAC081S101 and the 10-bit DAC101S101. The DAC121S101 operates over the extended industrial temperature range of -40°C to +105°C while the DAC121S101-Q1 operates over the Grade 1 automotive temperature range of -40°C to +125°C. The DAC121S101 is available in a 6-lead SOT and an 8-lead VSSOP and the DAC121S101-Q1 is available in the 6-lead SOT only.

Features

AI Translation
  • DAC121S101-Q1 is AEC-Q100 Grade 1 Qualified and is Manufactured on an Automotive Grade Flow
  • Ensured Monotonicity
  • Low Power Operation
  • Rail-to-Rail Voltage Output
  • Power-on Reset to Zero Volts Output
  • Wide Temperature Range of -40°C to +125°C
  • Wide Power Supply Range of 2.7 V to 5.5 V
  • Small Packages
  • Power Down Feature
  • 12-Bit Resolution
  • DNL -0.15, +0.25 LSB (Typical)
  • 8-µs Output Settling Time (Typical)
  • 4-mV Zero Code Error (Typical)
  • Full-Scale Error at -0.06%FS (Typical)
  • 0.64-mW (3.6-V) / 1.43-mW (5.5-V) Normal Mode Power Consumption (Typical)
  • 0.14-µW (3.6-V) / 0.39-µW (5.5-V) PowerDown Mode (Typical)

Applications

AI Translation
  • Battery-Powered Instruments
  • Digital Gain and Offset Adjustment
  • Programmable Voltage and Current Sources
  • Programmable Attenuators
  • Automotive