| Part Number | LM4140ACMX-1.0/NOPB | LM4140ACMX-1.2/NOPB | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | PMIC - Voltage Reference | PMIC - Voltage Reference | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Reference Type | Series | Series | 
| Output Type | Fixed | Fixed | 
| Voltage - Output (Min/Fixed) | 1.024V | 1.25V | 
| Voltage - Output (Max) | - | - | 
| Current - Output | 8 mA | 8 mA | 
| Tolerance | ±0.1% | ±0.1% | 
| Temperature Coefficient | 3ppm/°C | 3ppm/°C | 
| Noise - 0.1Hz to 10Hz | 2.2µVp-p | 2.2µVp-p | 
| Noise - 10Hz to 10kHz | - | - | 
| Voltage - Input | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 
| Current - Supply | 375µA | 375µA | 
| Current - Cathode | - | - | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 8-SOIC | 8-SOIC |