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| Part Number | LM12H458CIVF | LM12L458CIVF | LM12458CIVF | LM12H458CIV |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor | National Semiconductor | National Semiconductor |
| Product Status | Obsolete | Active | Obsolete | Active |
| Type | Data Acquisition System (DAS) | - | Data Acquisition System (DAS) | Data Acquisition System (DAS) |
| Number of Channels | 8 | - | 8 | 8 |
| Resolution (Bits) | 12 b | - | 12 b | 12 b |
| Sampling Rate (Per Second) | 140k | - | 140k | 140k |
| Data Interface | Parallel | - | Parallel | Parallel |
| Voltage Supply Source | Analog and Digital | - | Analog and Digital | Analog and Digital |
| Voltage - Supply | 3V ~ 5.5V | - | 3V ~ 5.5V | 3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | - | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | - | Surface Mount | Surface Mount |
| Package / Case | 44-QFP | - | 44-LCC (J-Lead) | 44-LCC (J-Lead) |
| Supplier Device Package | 44-PQFP | - | 44-PLCC | 44-PLCC (16.58x16.58) |
