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| Part Number | LM4140BCM-1.0 | LM4140BCM-1.2 | LM4140BCM-2.0 | LM4140CCM-1.0 | LM4140BCMX-1.0 | LM4140ACM-1.0 |
|---|---|---|---|---|---|---|
| Manufacturer | National Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Reference Type | Series | Series | Series | Series | Series | Series |
| Output Type | Fixed | Fixed | Fixed | Fixed | Fixed | Fixed |
| Voltage - Output (Min/Fixed) | 1.024V | 1.25V | 2.048V | 1.024V | 1.024V | 1.024V |
| Voltage - Output (Max) | - | - | - | - | - | - |
| Current - Output | 8 mA | 8 mA | 8 mA | 8 mA | 8 mA | 8 mA |
| Tolerance | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% | ±0.1% |
| Temperature Coefficient | 6ppm/°C | 6ppm/°C | 6ppm/°C | 10ppm/°C | 6ppm/°C | 3ppm/°C |
| Noise - 0.1Hz to 10Hz | 2.2µVp-p | 2.2µVp-p | 2.2µVp-p | 2.2µVp-p | 2.2µVp-p | 2.2µVp-p |
| Noise - 10Hz to 10kHz | - | - | - | - | - | - |
| Voltage - Input | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Current - Supply | 375µA | 375µA | 375µA | 375µA | 375µA | 375µA |
| Current - Cathode | - | - | - | - | - | - |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
