LM399H
| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Mounting Type | Through Hole |
| Package / Case | TO-46-4 Metal Can |
| Surface Mount | NO |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| Published | 2005 |
| Tolerance | ±0.17% |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 4 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 2ppm/°C |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| HTS Code | 8542.39.00.01 |
| Subcategory | Voltage References |
| Technology | BIPOLAR |
| Terminal Position | BOTTOM |
| Terminal Form | WIRE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | LM399 |
| Pin Count | 4 |
| JESD-30 Code | O-MBCY-W4 |
| Number of Outputs | 1 |
| Qualification Status | Not Qualified |
| Output Voltage | 6.95V |
| Output Type | Fixed |
| Trim/Adjustable Output | YES |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE |
| Current - Output | 10mA |
| Voltage - Output (Min/Fixed) | 6.95V |
| Reference Type | Shunt |
| Output Voltage-Max | 7.3V |
| Output Voltage-Min | 6.75V |
| Temp Coef of Voltage-Max | 2 ppm/°C |
| Current - Cathode | 500μA |
| Noise - 10Hz to 10kHz | 7μVrms |
| RoHS Status | Non-RoHS Compliant |
LM399H Description
LM399H precision reference has outstanding stability of temperature over a broad spectrum of voltage, temperature, and operating current. Precision reference LM399H stabilizing heating element is integrated along with an active Zener on a monolithic substrate that nearly completely eliminates voltage fluctuations in response to temperature. LM399H subsurface Zener operates in a span of 0.5mA to 10mA and provides low noise and excellent stability over the long term.
LM399H Features
6.95V Shunt Reference
0.5ppm/°C Temperature Coefficient
1Ω Maximum Dynamic Impedance
20μVRMS Maximum Noise
Initial Tolerance of 2%
Wide Operating Current Range
Available in 4-Lead TO-46 Metal Can
LM399H Applications
Precision Voltage Reference for Multimeters
Calibration Equipment Voltage Standards
Laboratory Measurement Equipment
Industrial Monitor/Control Instruments
High Accuracy Data Converters
LM399H precision reference has outstanding stability of temperature over a broad spectrum of voltage, temperature, and operating current. Precision reference LM399H stabilizing heating element is integrated along with an active Zener on a monolithic substrate that nearly completely eliminates voltage fluctuations in response to temperature. LM399H subsurface Zener operates in a span of 0.5mA to 10mA and provides low noise and excellent stability over the long term.
LM399H Features
6.95V Shunt Reference
0.5ppm/°C Temperature Coefficient
1Ω Maximum Dynamic Impedance
20μVRMS Maximum Noise
Initial Tolerance of 2%
Wide Operating Current Range
Available in 4-Lead TO-46 Metal Can
LM399H Applications
Precision Voltage Reference for Multimeters
Calibration Equipment Voltage Standards
Laboratory Measurement Equipment
Industrial Monitor/Control Instruments
High Accuracy Data Converters