Datasheet Texas Instruments LM12H458CIVF/NOPB
| Manufacturer | Texas Instruments |
| Series | LM12H458 |
| Part Number | LM12H458CIVF/NOPB |
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
Status
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 44 | 44 | 44 |
| Package Type | PGB | PGB | PGB |
| Package QTY | 96 | 96 | 96 |
| Carrier | JEDEC TRAY (10+1) | JEDEC TRAY (10+1) | JEDEC TRAY (10+1) |
| Device Marking | >R | CIVF | LM12H458 |
| Width (mm) | 10 | 10 | 10 |
| Length (mm) | 10 | 10 | 10 |
| Thickness (mm) | 2 | 2 | 2 |
| Mechanical Data | Download | Download | Download |
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 | Compliant |
| Pb Free | Yes |
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 Converters (ADCs) > Precision ADCs (<=10MSPS)