Datasheet Texas Instruments TLC3548 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TLC3548 |
ADC unipolar de 8 canales, 5V, 200KSPS, 8 canales
Hojas de datos
5-V Analog, 3-/5-V Digital, 14-Bit, 200-KSPS, 4-/8-Channels Serial Analog-to-Dig datasheet
PDF, 1.6 Mb, Revisión: C, Archivo publicado: abr 10, 2003
Extracto del documento
Precios
Estado
| TLC3548CDW | TLC3548CDWG4 | TLC3548CDWR | TLC3548CDWRG4 | TLC3548CPW | TLC3548CPWG4 | TLC3548CPWR | TLC3548CPWRG4 | TLC3548IDW | TLC3548IDWG4 | TLC3548IDWR | TLC3548IDWRG4 | TLC3548IPW | TLC3548IPWG4 | TLC3548IPWR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 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 | Sí | No | No | Sí | Sí | No | No | No | No | No | No | No | No | No | No |
Embalaje
| TLC3548CDW | TLC3548CDWG4 | TLC3548CDWR | TLC3548CDWRG4 | TLC3548CPW | TLC3548CPWG4 | TLC3548CPWR | TLC3548CPWRG4 | TLC3548IDW | TLC3548IDWG4 | TLC3548IDWR | TLC3548IDWRG4 | TLC3548IPW | TLC3548IPWG4 | TLC3548IPWR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| Pin | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Package Type | DW | DW | DW | DW | PW | PW | PW | PW | DW | DW | DW | DW | PW | PW | PW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 25 | 25 | 2000 | 2000 | 60 | 60 | 2000 | 2000 | 25 | 2000 | 2000 | 60 | 60 | 2000 | |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | |
| Device Marking | TLC3548 | TLC3548 | TLC3548 | TLC3548 | TLC3548 | TLC3548 | TLC3548 | TLC3548 | TLC3548I | TLC3548I | TLC3548I | Y3548 | Y3548 | Y3548 | |
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 4.4 | 4.4 | 4.4 | 4.4 | 7.5 | 7.5 | 7.5 | 7.5 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 15.4 | 15.4 | 15.4 | 15.4 | 7.8 | 7.8 | 7.8 | 7.8 | 15.4 | 15.4 | 15.4 | 15.4 | 7.8 | 7.8 | 7.8 |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 1 | 1 | 1 | 1 | 2.35 | 2.35 | 2.35 | 2.35 | 1 | 1 | 1 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | .65 | .65 | .65 | .65 | 1.27 | 1.27 | 1.27 | 1.27 | .65 | .65 | .65 |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 1.2 | 1.2 | 1.2 | 1.2 | 2.65 | 2.65 | 2.65 | 2.65 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | TLC3548CDW | TLC3548CDWG4 | TLC3548CDWR | TLC3548CDWRG4 | TLC3548CPW | TLC3548CPWG4 | TLC3548CPWR | TLC3548CPWRG4 | TLC3548IDW | TLC3548IDWG4 | TLC3548IDWR | TLC3548IDWRG4 | TLC3548IPW | TLC3548IPWG4 | TLC3548IPWR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Input Channels | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Analog Voltage AVDD(Max)(V) | 5.5 | ||||||||||||||
| Analog Voltage AVDD(Min), V | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | |
| Analog Voltage AVDD(Min)(V) | 4.5 | ||||||||||||||
| Approx. Price (US$) | 6.72 | 1ku | ||||||||||||||
| Architecture | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | |
| Digital Supply(Max)(V) | 5.5 | ||||||||||||||
| Digital Supply(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | |
| Digital Supply(Min)(V) | 2.7 | ||||||||||||||
| INL(Max), +/-LSB | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | |
| INL(Max)(+/-LSB) | 0.8 | ||||||||||||||
| Input Range(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| Input Range(Max)(V) | 5 | ||||||||||||||
| Input Type | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended | Pseudo-Differential,Single-Ended |
| Integrated Features | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator | Oscillator |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed | Multiplexed |
| Operating Temperature Range, C | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | -40 to 85,0 to 70 | |
| Operating Temperature Range(C) | -40 to 85 0 to 70 | ||||||||||||||
| Package Group | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP | TSSOP | SOIC | SOIC | SOIC | SOIC | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | 24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) | |
| Package Size: mm2:W x L (PKG) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | ||||||||||||||
| Power Consumption(Typ), mW | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
| Power Consumption(Typ)(mW) | 20 | ||||||||||||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int | Ext,Int |
| Resolution, Bits | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
| Resolution(Bits) | 14 | ||||||||||||||
| SINAD, dB | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | 80.8 | |
| SINAD(dB) | 80.8 | ||||||||||||||
| SNR, dB | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | 81 | |
| SNR(dB) | 81 | ||||||||||||||
| Sample Rate (max), SPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | 200kSPS | |
| Sample Rate (max)(SPS) | 200kSPS | ||||||||||||||
| Sample Rate(Max), MSPS | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | |
| THD(Typ), dB | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | -95 | |
| THD(Typ)(dB) | -95 |
Plan ecológico
| TLC3548CDW | TLC3548CDWG4 | TLC3548CDWR | TLC3548CDWRG4 | TLC3548CPW | TLC3548CPWG4 | TLC3548CPWR | TLC3548CPWRG4 | TLC3548IDW | TLC3548IDWG4 | TLC3548IDWR | TLC3548IDWRG4 | TLC3548IPW | TLC3548IPWG4 | TLC3548IPWR | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Desobediente | Obediente | Obediente | Obediente | Obediente | Obediente |
| Pb gratis | No |
Notas de aplicación
- Interfacing the TLC3544/48 ADC to the MSP430F149 (Rev. A)PDF, 189 Kb, Revisión: A, Archivo publicado: jul 11, 2002
The TLC3544 and TLC3548 14-bit serial output analog-to-digital converters can easily interface to the serial peripheral interface port of many popular microcontrollers. Using the serial port of the Texas Instruments MSP430F149, this application note focuses on configuring, sampling and converting analog data presented to the ADC. The assembly code developed for this application note shows how the - 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: TLC3548 (15)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)