Datasheet Texas Instruments LM12458CIVX/NOPB
| Manufacturer | Texas Instruments |
| Series | LM12458 |
| Part Number | LM12458CIVX/NOPB |
12-Bit Plus Sign Data Acquisition System with Self-Calibration 44-PLCC -40 to 85
Datasheets
LM12454/LM12458/LM12H458 12-Bit + Sign Data Acq System w/Self-Calibration datasheet
PDF, 1.8 Mb, Revision: A, File published: Feb 16, 2006
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Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 44 |
| Package Type | FN |
| Industry STD Term | PLCC |
| JEDEC Code | S-PQCC-J |
| Package QTY | 500 |
| Carrier | LARGE T&R |
| 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 | Download |
Parametrics
| # 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 |
Eco Plan
| RoHS | Compliant |
Application Notes
- Interfacing the LM12454/8 Data Acq Sys Chip to 80C51 Family of MicrocontrollersPDF, 615 Kb, File published: May 14, 2004
- Interfacing the LM12458 Data Acq Sys to the MC68HC11AX MicrocontrollerPDF, 317 Kb, File published: May 14, 2004
- Interface LM12454/8 Data Acq Sys Chips to Microprocessors & MicrocontrollersPDF, 598 Kb, File published: May 14, 2004
Model Line
Series: LM12458 (3)
- LM12458CIV LM12458CIV/NOPB LM12458CIVX/NOPB
Manufacturer's Classification
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)
