Datasheet Texas Instruments TLC2554 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TLC2554 |
12 bits, 400 KSPS ADC, 4 canales. Serie con apagado
Hojas de datos
5-V, 12-Bit, 400 KSPS, 4/8 Channel, Low Power, Serial A-D Converter datasheet
PDF, 1.5 Mb, Revisión: A, Archivo publicado: jul 1, 1999
Extracto del documento
Precios
Estado
| TLC2554ID | TLC2554IPW | TLC2554QD | TLC2554QDR | |
|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) |
| Disponibilidad de muestra del fabricante | No | No | No | No |
Embalaje
| TLC2554ID | TLC2554IPW | TLC2554QD | TLC2554QDR | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 16 | 16 | 16 | 16 |
| Package Type | D | PW | D | D |
| Industry STD Term | SOIC | TSSOP | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 90 | ||
| Carrier | TUBE | TUBE | ||
| Device Marking | TLC2554I | Y2554 | ||
| Width (mm) | 3.91 | 4.4 | 3.91 | 3.91 |
| Length (mm) | 9.9 | 5 | 9.9 | 9.9 |
| Thickness (mm) | 1.58 | 1 | 1.58 | 1.58 |
| Pitch (mm) | 1.27 | .65 | 1.27 | 1.27 |
| Max Height (mm) | 1.75 | 1.2 | 1.75 | 1.75 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | TLC2554ID | TLC2554IPW | TLC2554QD | TLC2554QDR |
|---|---|---|---|---|
| # Input Channels | 4 | 4 | 4 | 4 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | ||
| Analog Voltage AVDD(Max)(V) | 5.5 | 5.5 | ||
| Analog Voltage AVDD(Min), V | 4.5 | 4.5 | ||
| Analog Voltage AVDD(Min)(V) | 4.5 | 4.5 | ||
| Approx. Price (US$) | 7.51 | 1ku | 7.51 | 1ku | ||
| Architecture | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.5 | 5.5 | ||
| Digital Supply(Max)(V) | 5.5 | 5.5 | ||
| Digital Supply(Min), V | 4.5 | 4.5 | ||
| Digital Supply(Min)(V) | 4.5 | 4.5 | ||
| INL(Max), +/-LSB | 1 | 1 | ||
| INL(Max)(+/-LSB) | 1 | 1 | ||
| Input Range(Max), V | 5.5 | 5.5 | ||
| Input Range(Max)(V) | 5.5 | 5.5 | ||
| Input Type | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential Single-Ended | Pseudo-Differential Single-Ended |
| Integrated Features | N/A | N/A | N/A | N/A |
| Interface | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed | Multiplexed |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | ||
| Operating Temperature Range(C) | -40 to 125 -40 to 85 | -40 to 125 -40 to 85 | ||
| Package Group | SOIC | TSSOP | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | ||
| Package Size: mm2:W x L (PKG) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | 16SOIC: 59 mm2: 6 x 9.9(SOIC) | ||
| Power Consumption(Typ), mW | 9 | 9 | ||
| Power Consumption(Typ)(mW) | 9 | 9 | ||
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext Int | Ext Int |
| Resolution, Bits | 12 | 12 | ||
| Resolution(Bits) | 12 | 12 | ||
| SINAD, dB | 71 | 71 | ||
| SINAD(dB) | 71 | 71 | ||
| SNR, dB | 71 | 71 | ||
| SNR(Typ)(dB) | 71 | 71 | ||
| SNR(dB) | 71 | 71 | ||
| Sample Rate (max), SPS | 400kSPS | 400kSPS | ||
| Sample Rate (max)(SPS) | 400kSPS | 400kSPS | ||
| Sample Rate(Max), MSPS | 0.4 | 0.4 | ||
| THD(Typ), dB | -82 | -82 | ||
| THD(Typ)(dB) | -82 | -82 |
Plan ecológico
| TLC2554ID | TLC2554IPW | TLC2554QD | TLC2554QDR | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Desobediente | Desobediente |
| Pb gratis | No | 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: TLC2554 (4)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)