Datasheet Texas Instruments ADS7834E/250G4 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | ADS7834 |
| Artikelnummer | ADS7834E/250G4 |
12-Bit-Hochgeschwindigkeits-Analog-Digital-Wandler mit geringem Stromverbrauch 8-VSSOP -40 bis 85
Datenblätter
12-Bit High Speed, Low Power Sampling Analog-to-Digital Converter datasheet
PDF, 894 Kb, Revision: A, Datei veröffentlicht: Sep 15, 2003
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Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 8 |
| Package Type | DGK |
| Industry STD Term | VSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | C34 |
| Width (mm) | 3 |
| Length (mm) | 3 |
| Thickness (mm) | .97 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.07 |
| Mechanical Data | Herunterladen |
Parameter
| # Input Channels | 1 |
| Analog Voltage AVDD(Max) | 5.25 V |
| Analog Voltage AVDD(Min) | 4.75 V |
| Architecture | SAR |
| Digital Supply(Max) | 5.25 V |
| Digital Supply(Min) | 4.75 V |
| INL(Max) | 1 +/-LSB |
| Input Range(Max) | 2.5 V |
| Input Type | Pseudo-Differential,Single-Ended |
| Integrated Features | N/A |
| Interface | Serial |
| Multi-Channel Configuration | N/A |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VSSOP |
| Package Size: mm2:W x L | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) PKG |
| Power Consumption(Typ) | 11 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Resolution | 12 Bits |
| SINAD | N/A dB |
| SNR | 72 dB |
| Sample Rate (max) | 500kSPS SPS |
| Sample Rate(Max) | 0.5 MSPS |
| THD(Typ) | -78 dB |
Öko-Plan
| RoHS | Compliant |
Anwendungshinweise
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- Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, Datei veröffentlicht: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
Modellreihe
Serie: ADS7834 (10)
Herstellerklassifikation
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)