DAC8541

AKTIV

Energieeffizienter D-A-Wandler, 16 Bit mit 1,8-V-kompatiblem Parallel-IF, Rail-to-Rail-Spannungsausg

Jetzt bestellen

Datenblatt

document-pdfAcrobat 16-Bit, Single Channel, Parallel Input Digital-to-Analog Converter with Rail-to- datasheet (Englisch)

DAC8541

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Resolution (Bits)

16

Number of DAC channels

1

Interface type

Parallel

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

65

Settling time (µs)

10

Reference type

Ext

Architecture

String

Rating

Catalog

Features

Reset to Mid-Scale

Sample/update rate (Msps)

0.1

Power consumption (typ) (mW)

0.72

Operating temperature range (°C)

-40 to 85

Product type

Precision DAC

Resolution (Bits)

16

Number of DAC channels

1

Interface type

Parallel

Output type

Buffered Voltage

Output voltage range (V)

0 to 5.5

INL (max) (±LSB)

65

Settling time (µs)

10

Reference type

Ext

Architecture

String

Rating

Catalog

Features

Reset to Mid-Scale

Sample/update rate (Msps)

0.1

Power consumption (typ) (mW)

0.72

Operating temperature range (°C)

-40 to 85

Product type

Precision DAC

TQFP (PBS)

32

49 mm² 7 x 7

Micropower Operation: 250 uA at 5 V AV_DD
Power-On Reset to Min-Scale
16-Bit Monotonic
Settling Time: 10 us to ±0.003% FSR
16-Bit Parallel Interface
On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
Hardware Reset to Min-Scale or Mid-Scale
Double-Buffered Architecture
Asynchronous LDAC Control
Data Readback Support
1.8 V Compatible Digital Interface:
- DV_DD = 1.8 V–5.5 V
Wide Analog Supply Range:
- AV_DD = 2.7 V–5.5 V
32-Lead 5 mm × 5 mm TQFP Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo Control
- PC Peripherals
- Portable Instrumentation

Micropower Operation: 250 uA at 5 V AV_DD
Power-On Reset to Min-Scale
16-Bit Monotonic
Settling Time: 10 us to ±0.003% FSR
16-Bit Parallel Interface
On-Chip Output Buffer Amplifier With Rail-to-Rail Operation
Hardware Reset to Min-Scale or Mid-Scale
Double-Buffered Architecture
Asynchronous LDAC Control
Data Readback Support
1.8 V Compatible Digital Interface:
- DV_DD = 1.8 V–5.5 V
Wide Analog Supply Range:
- AV_DD = 2.7 V–5.5 V
32-Lead 5 mm × 5 mm TQFP Package
APPLICATIONS
- Process Control
- Data Acquisition Systems
- Closed-Loop Servo Control
- PC Peripherals
- Portable Instrumentation

The DAC8541 is a low-power, single channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8541 utilizes a 16-bit parallel interface and features additional powerdown function pins as well as hardware-enabled, asynchronous DAC updating and reset capability.

The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, the DAC8541 contains a power-down feature, accessed via two hardware pins, that when enabled reduces the current consumption of the device to 200 nA at 5 V.

The low power consumption of this device in normal operation makes it ideally suited for use in portable battery operated equipment applications. The power consumption is 1.2 mW at AV_DD = 5 V reducing to 1 uW in power-down mode.

The DAC8541 is available in a 32-lead TQFP package with an operating temperature range of –40°C to 85°C.

The DAC8541 is a low-power, single channel, 16-bit, voltage output DAC. Its on-chip precision output amplifier allows rail-to-rail voltage swing to be achieved at the output. The DAC8541 utilizes a 16-bit parallel interface and features additional powerdown function pins as well as hardware-enabled, asynchronous DAC updating and reset capability.

The DAC8541 requires an external reference voltage to set the output range of the DAC. The device incorporates a power-on-reset circuit that ensures that the DAC output powers up at min-scale and remains there until a valid write takes place to the device. In addition, the DAC8541 contains a power-down feature, accessed via two hardware pins, that when enabled reduces the current consumption of the device to 200 nA at 5 V.

The low power consumption of this device in normal operation makes it ideally suited for use in portable battery operated equipment applications. The power consumption is 1.2 mW at AV_DD = 5 V reducing to 1 uW in power-down mode.

The DAC8541 is available in a 32-lead TQFP package with an operating temperature range of –40°C to 85°C.

filter

Andere Präzisions-DACs (≤ 10 MSPS) suchen

Herunterladen Video mit Transkript ansehen Video

Alle anzeigen 3

Top-Dokumentation	Typ	Titel	Datum
*	Data sheet	16-Bit, Single Channel, Parallel Input Digital-to-Analog Converter with Rail-to- datasheet	05 Dez 2001
	Application note	Implementing a 4 mA to 20 mA Current Loop on TI DSPs	05 Jan 2004
	Application note	Interfacing with the DAC8541 Digital-to-Analog Converter	13 Jun 2002

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Berechnungstool

ANALOG-ENGINEER-CALC — Rechner für Analogtechniker

Der Rechner für Analogtechniker beschleunigt viele der sich wiederholenden Berechnungen, die Entwickler von analogen Schaltungsdesigns regelmäßig durchführen müssen. Dieses PC-basierte Tool bietet eine grafische Schnittstelle mit einer Liste verschiedener gebräuchlicher Berechnungen. Das Spektrum (...)

View Options

Designtool

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

The ADC-TO-VREF-SELECT tool enables the pairing of TI analog-to-digital converters (ADCs) and series voltage references. Users can select an ADC device and the desired reference voltage, and the tool will list up to two voltage reference recommendations.

Unterstützte Produkte und Hardware

Start

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 Design- und Simulationssuite mit vollem Funktionsumfang verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)

Anfordern

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 (...)

Benutzerhandbuch: PDF

View Options

Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
TQFP (PBS)	32	Ultra Librarian

Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

DAC8541

Energieeffizienter D-A-Wandler, 16 Bit mit 1,8-V-kompatiblem Parallel-IF, Rail-to-Rail-Spannungsausg

DAC8541

Produktdetails

Ähnliche Produkte, die für Sie interessant sein könnten

Ähnliche Funktionalität wie verglichener Baustein

Technische Dokumentation

Design und Entwicklung

ANALOG-ENGINEER-CALC — Rechner für Analogtechniker

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

Unterstützte Produkte und Hardware

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

ADC-DAC-TO-VREF-SELECT-DESIGN-TOOL — The ADC-TO-VREF-SELECT tool enables the pairing of TI ADCs, DACs, and series voltage references.

Serienspannungsreferenzen

Präzisions-ADCs

Biosensorik-AFEs

Integrierte Präzisions-ADCs und -DACs

Highspeed-ADCs (≥ 10 MSPS)

Präzisions-DACs (≤ 10 MSPS)

Versionsinformationen