Datasheet Texas Instruments DAC8812 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | DAC8812 |
16-Bit-Dual-Seriell-Eingang, der den Digital-Analog-Wandler multipliziert
Datenblätter
DAC8812 Dual, Serial-Input 16-Bit Multiplying Digital-to-Analog Converter datasheet
PDF, 1.2 Mb, Revision: F, Datei veröffentlicht: Jul 11, 2016
Auszug aus dem Dokument
Preise
Status
| DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | Yes | No | Yes | No | No | Yes | No |
Verpackung
| DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | PW | PW | PW | PW | PW | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 90 | 90 | 2000 | 2000 | 90 | 90 | 2000 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 |
|---|---|---|---|---|---|---|---|---|
| Code to Code Glitch(Typ), nV-sec | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| DAC Architecture | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC |
| DAC Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Gain Error(Max), %FSR | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Offset Error(Max), % | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Range Max., mA/V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Type | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current |
| Package Group | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Power Consumption(Typ), mW | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference: Type | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext |
| Resolution, Bits | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Sample / Update Rate, MSPS | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Settling Time, µs | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Special Features | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale |
| Zero Code Error(Typ), mV | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Öko-Plan
| DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Anwendungshinweise
- The IBIS model: A conduit into signal-integrity analysis, Part 1PDF, 770 Kb, Datei veröffentlicht: Nov 15, 2010
- 4Q 2010 Issue Analog Applications JournalPDF, 1.3 Mb, Datei veröffentlicht: Nov 15, 2010
- Time Gain Control (Compensation) in Ultrasound ApplicationsPDF, 319 Kb, Datei veröffentlicht: Dec 2, 2016
This application report explains a vital functionality in Medical Ultrasound Systems called Time Gain Control or Time Gain Compensation (TGC). Starting from why TGC is important, with examples and requirements on the control signals for implementing TGC are explained in detail. The selection criteria and example circuits for external components (like Digital-to-Analog Converter (DAC) and Op-amp) a
Modellreihe
Serie: DAC8812 (8)
Herstellerklassifikation
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)