Datasheet Texas Instruments LM12458CIV/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM12458 |
| Numero de parte | LM12458CIV/NOPB |
Sistema de adquisición de datos de signo Plus de 12 bits con autocalibración 44-PLCC -40 a 85
Hojas de datos
LM12454/LM12458/LM12H458 12-Bit + Sign Data Acq System w/Self-Calibration datasheet
PDF, 1.8 Mb, Revisión: A, Archivo publicado: feb 16, 2006
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 44 |
| Package Type | FN |
| Industry STD Term | PLCC |
| JEDEC Code | S-PQCC-J |
| Package QTY | 25 |
| Carrier | TUBE |
| Device Marking | LM12458CIV |
| Width (mm) | 16.59 |
| Length (mm) | 16.59 |
| Thickness (mm) | 4.06 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 4.57 |
| Mechanical Data | Descargar |
Paramétricos
| # Input Channels | 8 |
| Analog Voltage AVDD(Max) | 5.5 V |
| Analog Voltage AVDD(Min) | 3 V |
| Architecture | SAR |
| Digital Supply(Max) | 5.5 V |
| Digital Supply(Min) | 3 V |
| INL(Max) | 1 +/-LSB |
| Input Range(Max) | 5.5 V |
| Input Type | Differential,Single-Ended |
| Integrated Features | N/A |
| Interface | Parallel |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature Range | -40 to 85 C |
| Package Group | PLCC |
| Package Size: mm2:W x L | 44PLCC: 275 mm2: 16.59 x 16.59(PLCC) PKG |
| Power Consumption(Typ) | 30 mW |
| Rating | Catalog |
| Reference Mode | Ext,Int |
| Resolution | 12 Bits |
| SINAD | 76.9 dB |
| SNR | 77.5 dB |
| Sample Rate (max) | 114kSPS SPS |
| Sample Rate(Max) | 0.114 MSPS |
| THD(Typ) | -85.8 dB |
Plan ecológico
| RoHS | Obediente |
Notas de aplicación
- Interfacing the LM12454/8 Data Acq Sys Chip to 80C51 Family of MicrocontrollersPDF, 615 Kb, Archivo publicado: mayo 14, 2004
- Interfacing the LM12458 Data Acq Sys to the MC68HC11AX MicrocontrollerPDF, 317 Kb, Archivo publicado: mayo 14, 2004
- Interface LM12454/8 Data Acq Sys Chips to Microprocessors & MicrocontrollersPDF, 598 Kb, Archivo publicado: mayo 14, 2004
Linea modelo
Serie: LM12458 (3)
- LM12458CIV LM12458CIV/NOPB LM12458CIVX/NOPB
Clasificación del fabricante
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)