Datasheet Texas Instruments LM12H458CIVF
| Manufacturer | Texas Instruments |
| Series | LM12H458 |
| Part Number | LM12H458CIVF |
12-Bit Plus Sign Data Acquisition System with Self-Calibration 44-QFP -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
Extract from the document
Prices
Status
| Lifecycle Status | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 44 | 44 | 44 |
| Package Type | PGB | PGB | PGB |
| Device Marking | CIVF | >R | LM12H458 |
| Width (mm) | 10 | 10 | 10 |
| Length (mm) | 10 | 10 | 10 |
| Thickness (mm) | 2 | 2 | 2 |
| Mechanical Data | Download | Download | Download |
Replacements
| Replacement | LM12H458CIVF/NOPB |
| Replacement Code | S |
Parametrics
| # Input Channels | 8 |
| Analog Voltage AVDD(Max)(V) | 5.5 |
| Analog Voltage AVDD(Min)(V) | 3 |
| Approx. Price (US$) | 13.70 | 1ku |
| Architecture | SAR |
| Digital Supply(Max)(V) | 5.5 |
| Digital Supply(Min)(V) | 3 |
| INL(Max)(+/-LSB) | 1 |
| Input Range(Max)(V) | 5.5 |
| Input Type | Differential Single-Ended |
| Interface | Parallel |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | PLCC |
| Package Size: mm2:W x L (PKG) | 44PLCC: 307 mm2: 17.53 x 17.53(PLCC) |
| Power Consumption(Typ)(mW) | 34 |
| Rating | Catalog |
| Reference Mode | Ext Int |
| Resolution(Bits) | 12 |
| SINAD(dB) | 76.9 |
| SNR(dB) | 77.5 |
| Sample Rate (max)(SPS) | 182kSPS |
| THD(Typ)(dB) | -85.8 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Application Notes
- Interface LM12454/8 Data Acq Sys Chips to Microprocessors & MicrocontrollersPDF, 598 Kb, File published: May 14, 2004
Model Line
Series: LM12H458 (4)
- LM12H458CIV LM12H458CIV/NOPB LM12H458CIVF LM12H458CIVF/NOPB
Manufacturer's Classification
- Semiconductors > Data Converters > Analog to Digital Converter > Precision ADC (<=10MSPS)
