Datasheet Texas Instruments ADS7808UBG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS7808 |
| Numero de parte | ADS7808UBG4 |
Convertidor analógico a digital de muestreo de CMOS en serie 10us de 10 bits 20-SOIC -40 a 85
Hojas de datos
ADS7808: 12-Bit 10µs Serial CMOS Sampling Analog-to-Digital Converter datasheet
PDF, 2.3 Mb, Revisión: A, Archivo publicado: sept 16, 2003
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 20 | 20 |
| Package Type | DW | DW |
| Industry STD Term | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 25 | 25 |
| Carrier | TUBE | TUBE |
| Device Marking | ADS7808U | B |
| Width (mm) | 7.5 | 7.5 |
| Length (mm) | 12.8 | 12.8 |
| Thickness (mm) | 2.35 | 2.35 |
| Pitch (mm) | 1.27 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| # 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) | 0.45 +/-LSB |
| Input Range(Max) | 10 V |
| Input Range(Min) | -10 V |
| Input Type | Single-Ended |
| Integrated Features | N/A |
| Interface | Parallel |
| Multi-Channel Configuration | N/A |
| Operating Temperature Range | -40 to 85 C |
| Package Group | SOIC |
| Package Size: mm2:W x L | 20SOIC: 132 mm2: 10.3 x 12.8(SOIC) PKG |
| Power Consumption(Typ) | 81.5 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Resolution | 12 Bits |
| SINAD | N/A dB |
| SNR | 73 dB |
| Sample Rate (max) | 100kSPS SPS |
| Sample Rate(Max) | 0.1 MSPS |
| THD(Typ) | -90 dB |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Upgrading From ADS7808/09 to ADS8508/09 DevicesPDF, 66 Kb, Archivo publicado: jun 12, 2007
The information contained in this document applies to current applications using the ADS7808 or ADS7809 in a surface-mount SOIC (DW) package.This document is a guide to users of the ADS7808/09 devices with regards to potential compatibility issues when upgrading to the new ADS8508 and ADS8509 series of devices. - ADS7809 Tag FeaturesPDF, 50 Kb, Archivo publicado: sept 27, 2000
The ADS7809 is part of a family of capacitive redistribution SAR A/D converters that feature a serial output and a tag pin for cascading multiple converters. Other members of this family include the ADS7806, ADS7807, ADS7808, ADS7824, and ADS7825. Note that the even numbered converters are 12-bit converters and the odd numbered converters are 16-bit converters. - Tips for Using the ADS78xx Family of A/D ConvertersPDF, 24 Kb, Archivo publicado: sept 27, 2000
The input to each of the members of the ADS Family (ADS7804/05/06/07/08/09/10/19, so far) is a resistor divider network, converting the input signal to the range used internally. This resistor divider offers inherent overvoltage protection, which will often simplify analog circuitry. - Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, Revisión: A, Archivo publicado: mayo 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revisión: B, Archivo publicado: oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference. - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Kb, Revisión: A, Archivo publicado: abr 16, 2015
Linea modelo
Serie: ADS7808 (8)
- ADS7808P ADS7808PB ADS7808U ADS7808U/1K ADS7808U/1KE4 ADS7808UB ADS7808UBG4 ADS7808UE4
Clasificación del fabricante
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)