Datasheet Texas Instruments TLC2543-Q1 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TLC2543-Q1 |
Convertidores analógicos a digitales automotrices de 12 bits con control en serie y 11 entradas analógicas
Hojas de datos
12-Bit Analog-to-Digital Converters with Serial Control and 11 Analog Inputs datasheet
PDF, 373 Kb, Revisión: D, Archivo publicado: mayo 6, 2008
Extracto del documento
Precios
Estado
| TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 | |
|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No | No | Sí |
Embalaje
| TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 20 | 20 | 20 |
| Package Type | DB | DB | DW |
| Industry STD Term | SSOP | SSOP | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 2000 | 2000 | |
| Carrier | LARGE T&R | LARGE T&R | |
| Device Marking | TLC2543Q1 | TLC2543Q1 | |
| Width (mm) | 5.3 | 5.3 | 7.5 |
| Length (mm) | 7.2 | 7.2 | 12.8 |
| Thickness (mm) | 1.95 | 1.95 | 2.35 |
| Pitch (mm) | .65 | .65 | 1.27 |
| Max Height (mm) | 2 | 2 | 2.65 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 |
|---|---|---|---|
| # Input Channels | 11 | 11 | 11 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | |
| Analog Voltage AVDD(Max)(V) | 5.5 | ||
| Analog Voltage AVDD(Min), V | 4.5 | 4.5 | |
| Analog Voltage AVDD(Min)(V) | 4.5 | ||
| Approx. Price (US$) | 6.57 | 1ku | ||
| Architecture | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.5 | 5.5 | |
| Digital Supply(Max)(V) | 5.5 | ||
| Digital Supply(Min), V | 4.5 | 4.5 | |
| Digital Supply(Min)(V) | 4.5 | ||
| INL(Max), +/-LSB | 1 | 1 | |
| INL(Max)(+/-LSB) | 1 | ||
| Input Range(Max), V | 5.5 | 5.5 | |
| Input Range(Max)(V) | 5.5 | ||
| Input Type | Single-Ended | Single-Ended | Single-Ended |
| Integrated Features | N/A | N/A | N/A |
| Interface | SPI | SPI | Serial SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | |
| Operating Temperature Range(C) | -40 to 85 | ||
| Package Group | SSOP | SSOP | SSOP |
| Package Size: mm2:W x L, PKG | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | |
| Package Size: mm2:W x L (PKG) | 20SSOP: 56 mm2: 7.8 x 7.2(SSOP) | ||
| Power Consumption(Typ), mW | 5 | 5 | |
| Power Consumption(Typ)(mW) | 5 | ||
| Rating | Automotive | Automotive | Automotive |
| Reference Mode | Ext | Ext | Ext |
| Resolution, Bits | 12 | 12 | |
| Resolution(Bits) | 12 | ||
| SINAD, dB | N/A | N/A | |
| Sample Rate (max), SPS | 66kSPS | 66kSPS | |
| Sample Rate (max)(SPS) | 66kSPS | ||
| Sample Rate(Max), MSPS | 0.066 | 0.066 | |
| THD(Typ), dB | N/A | N/A |
Plan ecológico
| TLC2543IDBRG4Q1 | TLC2543IDBRQ1 | TLC2543QDWRQ1 | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Desobediente |
| Pb gratis | No |
Notas de aplicación
- Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, Archivo publicado: marzo 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
Linea modelo
Serie: TLC2543-Q1 (3)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)