Datasheet Texas Instruments ADS1112 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS1112 |
ADC 240SPS de 16 bits, 2 canales. Diff / 3 Entrada de extremo único, sistema completo de baja potencia en MSOP-10
Hojas de datos
ADS1112: 16-Bit Analog-to-Digital Conv with Input Multiplexer and Onboard Ref datasheet
PDF, 1.4 Mb, Revisión: D, Archivo publicado: marzo 4, 2004
Extracto del documento
Precios
Estado
| ADS1112IDGSR | ADS1112IDGSRG4 | ADS1112IDGST | ADS1112IDGSTG4 | ADS1112IDRCR | ADS1112IDRCRG4 | ADS1112IDRCT | ADS1112IDRCTG4 | |
|---|---|---|---|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí | Sí | No | Sí | No | Sí | No |
Embalaje
| ADS1112IDGSR | ADS1112IDGSRG4 | ADS1112IDGST | ADS1112IDGSTG4 | ADS1112IDRCR | ADS1112IDRCRG4 | ADS1112IDRCT | ADS1112IDRCTG4 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Package Type | DGS | DGS | DGS | DGS | DRC | DRC | DRC | DRC |
| Industry STD Term | VSSOP | VSSOP | VSSOP | VSSOP | VSON | VSON | VSON | VSON |
| JEDEC Code | S-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-G | S-PDSO-N | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 2500 | 2500 | 250 | 250 | 2500 | 2500 | 250 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | BHU | BHU | BHU | BHU | BHV | BHV | BHV | BHV |
| Width (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Thickness (mm) | 1.02 | 1.02 | 1.02 | 1.02 | .9 | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.07 | 1.07 | 1.07 | 1.07 | 1 | 1 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | ADS1112IDGSR | ADS1112IDGSRG4 | ADS1112IDGST | ADS1112IDGSTG4 | ADS1112IDRCR | ADS1112IDRCRG4 | ADS1112IDRCT | ADS1112IDRCTG4 |
|---|---|---|---|---|---|---|---|---|
| # Input Channels | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Architecture | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Digital Supply(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| INL(Max), +/-LSB | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 | 6.5 |
| Input Range(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Input Type | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended | Differential,Single-Ended |
| Integrated Features | Oscillator,PGA | Oscillator,PGA | Oscillator,PGA | Oscillator,PGA | Oscillator,PGA | Oscillator,PGA | Oscillator,PGA | Oscillator,PGA |
| Interface | I2C | I2C | I2C | I2C | I2C | I2C | I2C | I2C |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed |
| 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 |
| Package Group | VSSOP | VSSOP | VSSOP | VSSOP | VSON | VSON | VSON | VSON |
| Package Size: mm2:W x L, PKG | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) | 10VSON: 9 mm2: 3 x 3(VSON) |
| Power Consumption(Typ), mW | 0.675 | 0.675 | 0.675 | 0.675 | 0.675 | 0.675 | 0.675 | 0.675 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Int | Int | Int | Int | Int | Int | Int | Int |
| Resolution, Bits | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Sample Rate (max), SPS | 240SPS | 240SPS | 240SPS | 240SPS | 240SPS | 240SPS | 240SPS | 240SPS |
| Sample Rate(Max), MSPS | 0.00024 | 0.00024 | 0.00024 | 0.00024 | 0.00024 | 0.00024 | 0.00024 | 0.00024 |
Plan ecológico
| ADS1112IDGSR | ADS1112IDGSRG4 | ADS1112IDGST | ADS1112IDGSTG4 | ADS1112IDRCR | ADS1112IDRCRG4 | ADS1112IDRCT | ADS1112IDRCTG4 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- 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: ADS1112 (8)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)