SLCS146G February 2005 – July 2024
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | TA | LM4041CQ | LM4041DQ | UNIT | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| MIN | TYP | MAX | MIN | TYP | MAX | |||||
| VREF | Reference voltage | IZ = 100μA, VZ = 5V | 25°C | 1.233 | 1.233 | V | ||||
| Reference voltage tolerance(1) | IZ = 100μA, VZ = 5V | 25°C | –6.2 | 6.2 | –12 | 12 | mV | |||
| Full range | –18 | 18 | –30 | 30 | ||||||
| IZ,min | Minimum cathode current | 25°C | 45 | 75 | 45 | 75 | μA | |||
| Full range | 80 | 80 | ||||||||
| ΔVREF/ΔIZ | Reference voltage change with cathode current change | IZ,min < IZ < 1mA | 25°C | 0.7 | 1.5 | 0.7 | 2 | mV | ||
| Full range | 2 | 2.5 | ||||||||
| 1mA < IZ < 12mA | 25°C | 2 | 4 | 2 | 6 | |||||
| Full range | 8 | 10 | ||||||||
| ΔVREF/ΔVKA | Reference voltage change with output voltage change | IZ = 1mA | 25°C | –1.55 | –2 | –1.55 | –2.5 | mV/V | ||
| Full range | –3 | –4 | ||||||||
| IFB | Feedback current | 25°C | 60 | 100 | 60 | 150 | nA | |||
| Full range | 120 | 200 | ||||||||
| αVREF | Average temperature coefficient of reference voltage(1) | IZ = 10mA, VZ = 5V | 25°C | ±20 | ±20 | ppm/°C | ||||
| IZ = 1mA, VZ = 5V | 25°C | ±15 | ±15 | |||||||
| Full range | ±100 | ±150 | ||||||||
| IZ = 100μA, VZ = 5V | 25°C | ±15 | ±15 | |||||||
| ZZ | Reverse dynamic impedance | IZ = 1mA, f = 120Hz, IAC = 0.1 IZ, VZ = VREF | 25°C | 0.3 | 0.3 | Ω | ||||
| IZ = 1mA, f = 120Hz, IAC = 0.1 IZ, VZ = 10V | 25°C | 2 | 2 | |||||||
| eN | Wideband noise | IZ = 100μA, VZ = VREF, 10Hz ≤ f ≤ 10kHz | 25°C | 20 | 20 | μVRMS | ||||
| Long-term stability of reverse breakdown voltage | t = 1000 h, TA = 25°C ± 0.1°C, IZ = 100μA | 25°C | 120 | 120 | ppm | |||||