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DAC121S101-SEP

Name: DAC121S101-SEP
Brand: TI
SKU: DAC121S101-SEP
Price: 439 USD

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Strahlungstoleranter Digital-Analog-Wandler, einkanalig, energieeffizient (0,57 mW), 12-Bit, 5,5 V

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Datenblatt

document-pdfAcrobat DAC121S101-SEP 12-Bit, Micro Power, RRO Digital-to-Analog Converter datasheet (Englisch) PDF | HTML

DAC121S101-SEP

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Datenblatt

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Produktdetails

Resolution (Bits)

12

Number of DAC channels

1

Interface type

SPI

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

8

Settling time (µs)

8

Reference type

Ext

Architecture

String

Rating

Space

Features

Low Power

Sample/update rate (Msps)

1.8

Power consumption (typ) (mW)

0.561

Operating temperature range (°C)

-55 to 125

Product type

General-purpose DAC

Resolution (Bits)

12

Number of DAC channels

1

Interface type

SPI

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

8

Settling time (µs)

8

Reference type

Ext

Architecture

String

Rating

Space

Features

Low Power

Sample/update rate (Msps)

1.8

Power consumption (typ) (mW)

0.561

Operating temperature range (°C)

-55 to 125

Product type

General-purpose DAC

VSSOP (DGK)

8

14.7 mm² 3 x 4.9

Radiation tolerance:
- Total ionizing dose (TID): 30krad (Si)
- Single-event latch-up (SEL): 43MeV-cm2/mg
- Single-event functional interrupt (SEFI): 43MeV-cm2/mg
Space-enhanced plastic (space EP):
- Outgassing test performed per ASTM E595
- Vendor item drawing (VID) V62/24641
- Supports defense and aerospace application temperature range: –55°C to +125°C
- Controlled baseline
- One assembly and test site
- One fabrication site
- Extended product life cycle
- Product traceability
Specified monotonicity
Low-power operation
Rail-to-rail voltage output
Power-on reset to zero-scale output
Wide power-supply range of 2.7V to 5.5V
Small package:
- 8-pin VSSOP (3mm × 3mm)
Power-down feature
Key specifications:
- 12-bit resolution
- DNL: −0.15LSB, +0.35LSB (typical)
- 12µs output settling time (typical)
- 4mV zero-code error (typical)
- Full-scale error at −0.07%FSR (typical)

Radiation tolerance:
- Total ionizing dose (TID): 30krad (Si)
- Single-event latch-up (SEL): 43MeV-cm2/mg
- Single-event functional interrupt (SEFI): 43MeV-cm2/mg
Space-enhanced plastic (space EP):
- Outgassing test performed per ASTM E595
- Vendor item drawing (VID) V62/24641
- Supports defense and aerospace application temperature range: –55°C to +125°C
- Controlled baseline
- One assembly and test site
- One fabrication site
- Extended product life cycle
- Product traceability
Specified monotonicity
Low-power operation
Rail-to-rail voltage output
Power-on reset to zero-scale output
Wide power-supply range of 2.7V to 5.5V
Small package:
- 8-pin VSSOP (3mm × 3mm)
Power-down feature
Key specifications:
- 12-bit resolution
- DNL: −0.15LSB, +0.35LSB (typical)
- 12µs output settling time (typical)
- 4mV zero-code error (typical)
- Full-scale error at −0.07%FSR (typical)

The DAC121S101-SEP device is a full-featured, general-purpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7V to 5.5V supply and consumes just 177µA (typical) of current at 3.6V. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces.

The supply voltage serves as the voltage reference for the DAC121S101-SEP, providing the widest possible output dynamic range. A power-on reset circuit powers up the DAC output to zero volts until there is a valid write to the device. A power-down feature reduces power consumption to less than a microwatt (typical).

The DAC121S101-SEP device is a full-featured, general-purpose, 12-bit voltage-output digital-to-analog converter (DAC) that can operate from a single 2.7V to 5.5V supply and consumes just 177µA (typical) of current at 3.6V. The on-chip output amplifier allows rail-to-rail output swing and the three wire serial interface operates at clock rates up to 30MHz over the specified supply voltage range and is compatible with standard SPI, QSPI, MICROWIRE and DSP interfaces.

The supply voltage serves as the voltage reference for the DAC121S101-SEP, providing the widest possible output dynamic range. A power-on reset circuit powers up the DAC output to zero volts until there is a valid write to the device. A power-down feature reduces power consumption to less than a microwatt (typical).

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	Typ	Titel		Datum
*	Data sheet	DAC121S101-SEP 12-Bit, Micro Power, RRO Digital-to-Analog Converter datasheet	PDF \| HTML	11 Dez 2024
*	Radiation & reliability report	DAC121S101-SEP Single-Event Latch-Up (SEL) Radiation Report	PDF \| HTML	13 Dez 2024
*	Radiation & reliability report	DAC121S101-SEP Radiation Tolerant, CMOS, 12-Bit Digital to Analog Converter (DAC) TID Report	PDF \| HTML	12 Dez 2024
*	Radiation & reliability report	DAC121S101-SEP Production Flow and Reliability Report	PDF \| HTML	11 Dez 2024
	EVM User's guide	DAC121S101-SEP Evaluation Module User's Guide	PDF \| HTML	27 Sep 2024

Design und Entwicklung

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Evaluierungsplatine

DAC121S101SEPEVM — DAC121S101-SEP Evaluierungsmodul

Das Evaluierungsmodul (EVM) DAC121S101-SEP ist eine benutzerfreundliche Plattform zur Evaluierung von Funktionen und der Leistung des DAC121S101-SEP. Das EVM verfügt über optionale Schaltkreise und Jumper. Damit kann das Gerät für verschiedene Anwendungen konfiguriert werden.

Der (...)

Benutzerhandbuch: PDF | HTML

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GUI für Evaluierungsmodul (EVM)

DAC121S101SEPEVM-GUI — Labview GUI for the DAC121S101SEPEVM

The DAC121S101SEPEVM-GUI is a windows-based software GUI that controls the DAC121S101SEPEVM through SPI communications using the FTDI4232 interface adapter tool.

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DAC121S101-SEP — Strahlungstoleranter Digital-Analog-Wandler, einkanalig, energieeffizient (0,57 mW), 12-Bit, 5,5 V

Hardware-Entwicklung

Evaluierungsplatine

DAC121S101SEPEVM — DAC121S101-SEP Evaluierungsmodul

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Berechnungstool

ANALOG-ENGINEER-CALC — Rechner für Analogtechniker

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)

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Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

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Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
VSSOP (DGK)	8	Ultra Librarian

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DAC121S101-SEP

Strahlungstoleranter Digital-Analog-Wandler, einkanalig, energieeffizient (0,57 mW), 12-Bit, 5,5 V

DAC121S101-SEP

Produktdetails

Technische Dokumentation

Design und Entwicklung

DAC121S101SEPEVM — DAC121S101-SEP Evaluierungsmodul

DAC121S101SEPEVM-GUI — Labview GUI for the DAC121S101SEPEVM

Unterstützte Produkte und Hardware

Produkte

Präzisions-DACs (≤ 10 MSPS)

Hardware-Entwicklung

Evaluierungsplatine

ANALOG-ENGINEER-CALC — Rechner für Analogtechniker

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Videoreihe

Videos

Download-Möglichkeiten

DAC121S101SEPEVM-GUI — Labview GUI for the DAC121S101SEPEVM

Präzisions-DACs (≤ 10 MSPS)

Hardware-Entwicklung

Versionsinformationen