DAC121S101
12-Bit-Mikroenergie-RRO-Digital-Analog-Wandler
DAC121S101
- 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
- Key Specifications
- 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) Power-
Down Mode (Typical)
Appications
- Battery-Powered Instruments
- Digital Gain and Offset Adjustment
- Programmable Voltage and Current Sources
- Programmable Attenuators
- Automotive
All trademarks are the property of their respective owners.
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 +104M7 natural dad 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.
Ähnliche Produkte, die für Sie interessant sein könnten
Drop-In-Ersatz mit gegenüber dem verglichenen Baustein verbesserter Funktionalität
Ähnliche Funktionalität wie verglichener Baustein
Technische Dokumentation
Design und Entwicklung
Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.
DAC121S101EVM — DAC121S101 – Evaluierungsmodul für 12 Bit, 1 Kanal, 8µs Einschwingzeit, serieller Schnittstellen-DAC
The DAC121S101EVM is a demonstration kit for the DAC121S101, a 12-bit, 1-channel, 8µs settling time, Serial Interface Digital-to-Analog Converter (DAC). The EVM allows users to evaluate the operation and performance of the DAC121S101 data converter. The EVM features a small size layout that (...)
ANALOG-ENGINEER-CALC — Rechner für Analogtechniker
PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool
TINA-TI — SPICE-basiertes analoges Simulationsprogramm
Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
---|---|---|
SOT-23-THN (DDC) | 6 | Ultra Librarian |
VSSOP (DGK) | 8 | Ultra Librarian |
Bestellen & Qualität
- RoHS
- REACH
- Bausteinkennzeichnung
- Blei-Finish/Ball-Material
- MSL-Rating / Spitzenrückfluss
- MTBF-/FIT-Schätzungen
- Materialinhalt
- Qualifikationszusammenfassung
- Kontinuierliches Zuverlässigkeitsmonitoring
- Werksstandort
- Montagestandort
Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.
Support und Schulungen
TI E2E™-Foren mit technischem Support von TI-Ingenieuren
Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.
Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support.