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LM385B-1.2

具有 0°C 至 70°C 工作溫度范圍的 1.235V、1%、微功耗基準(zhǔn)電壓; ? Operating Current Range \n? LM285-1.2: 10 μA to 20 mA\n? LM385-1.2: 15 μA to 20 mA \n? LM385B-1.2: 15 μA to 20 mA \n \n? 1% and 2% Initial Voltage Tolerance\n? Reference Impedance \n? LM385-1.2: 1 Ω MAX at 25°C \n? All devices: 1.5 Ω MAX over Full Temperature Range\n \n? Very Low Power Consumption\n? Interchangeable with Industry Standard LM285-1.2 and LM385-1.2;

These micropower, two-terminal, band-gap voltage references operate over a 10-μA to 20-mA current range and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.The design makes these devices exceptionally tolerant of capacitive loading and, thus, easier to use in most reference applications. The wide dynamic operating temperature range accommodates varying current supplies, with excellent regulation. The extremely low power drain of this series makes them useful for micropower circuitry. These voltage references can be used to make portable meters, regulators, or general-purpose analog circuitry, with battery life approaching shelf life. The wide operating current range allows them to replace older references with tighter-tolerance parts.\n\nThese micropower, two-terminal, band-gap voltage references operate over a 10-μA to 20-mA current range and feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming provides tight voltage tolerance. The band-gap reference for these devices has low noise and long-term stability.The design makes these devices exceptionally tolerant of capacitive loading and, thus, easier to use in most reference applications. The wide dynamic operating temperature range accommodates varying current supplies, with excellent regulation. The extremely low power drain of this series makes them useful for micropower circuitry. These voltage references can be used to make portable meters, regulators, or general-purpose analog circuitry, with battery life approaching shelf life. The wide operating current range allows them to replace older references with tighter-tolerance parts.\n\n

LM385B-1.2

MICROPOWER VOLTAGE REFERENCES

LM385B-1.2

Micropower Voltage References

LM385B-1.2DM

Legacy Power Management;

Please See Data sheet for details.

LM385B-1.2D

MICROPOWER VOLTAGE REFERENCES

LM385B-1.2LP

MICROPOWER VOLTAGE REFERENCES

LM385B-1.2LP

Legacy Power Management;