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LM4060

활성

최대 20ppm/°C 드리프트의 고정밀 션트 전압 레퍼런스

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데이터 시트

LM4060

활성
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제품 상세 정보

Rating Catalog Initial accuracy (max) (%) 0.05 Iz for regulation (min) (µA) 50 Reference voltage (V) Fixed TI functional safety category Functional Safety-Capable Temp coeff (max) (ppm/°C) 20 Operating temperature range (°C) -40 to 125
Rating Catalog Initial accuracy (max) (%) 0.05 Iz for regulation (min) (µA) 50 Reference voltage (V) Fixed TI functional safety category Functional Safety-Capable Temp coeff (max) (ppm/°C) 20 Operating temperature range (°C) -40 to 125
SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm)
  • Low operating current:
    • 40µA typical
  • Initial accuracy: ±0.05 % (maximum)
  • Temperature coefficient:
    • 6ppm/°C typical for −40°C to 125°C
  • Wide operating current range up to 50mA
  • No output capacitor required
  • Capable of driving capacitive loads up to 4.7µF
  • Output voltages options:
    • 1.25V, 1.5V 1.6V 1.65V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V
  • Low output noise:
    • 10Hz to 1kHz: 26ppmrms
    • Output 1/f noise (0.1Hz to 10Hz): 9ppmP-P
  • Long-term stability: 40ppm at 1000 hours
  • Specified temperature range −40°C to 125°C
  • Small footprint 3-pin SOT−23 package
  • Pin-to-pin compatible with LM4040, LM4040-N, TL4050, and LM4050-N
  • Low operating current:
    • 40µA typical
  • Initial accuracy: ±0.05 % (maximum)
  • Temperature coefficient:
    • 6ppm/°C typical for −40°C to 125°C
  • Wide operating current range up to 50mA
  • No output capacitor required
  • Capable of driving capacitive loads up to 4.7µF
  • Output voltages options:
    • 1.25V, 1.5V 1.6V 1.65V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V
  • Low output noise:
    • 10Hz to 1kHz: 26ppmrms
    • Output 1/f noise (0.1Hz to 10Hz): 9ppmP-P
  • Long-term stability: 40ppm at 1000 hours
  • Specified temperature range −40°C to 125°C
  • Small footprint 3-pin SOT−23 package
  • Pin-to-pin compatible with LM4040, LM4040-N, TL4050, and LM4050-N

The LM4060 is a family of high-precision shunt voltage references. The LM4060 family offers low 18ppm/°C temperature coefficient and 0.05% high precision initial accuracy. The LM4060 design eliminates the need for an external stabilizing capacitor and provides stability with capacitive loads up to 4.7µF. The LM4060 is offered in several fixed reverse breakdown voltages: 1.25V, 1.5V, 1.6V, 1.65V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V. The flexible voltage options make the LM4060 a companion device for ADCs, DACs, and level shifting signal conditioning circuits.

The LM4060 supports a maximum operating current up to 50mA to support a wide range of loads. The wide load current support allows for powering of ADCs, DACs, and MCUs while providing a stable voltage reference. The LM4060 functionality is similar to a Zener diode where the cathode voltage is constant above the minimum operating current. The LM4060 can be powered from a wide input supply voltage but an external resistor is required.

The LM4060 is specified for −40°C and 125°C, which enables operation across various industrial applications.

The LM4060 is a family of high-precision shunt voltage references. The LM4060 family offers low 18ppm/°C temperature coefficient and 0.05% high precision initial accuracy. The LM4060 design eliminates the need for an external stabilizing capacitor and provides stability with capacitive loads up to 4.7µF. The LM4060 is offered in several fixed reverse breakdown voltages: 1.25V, 1.5V, 1.6V, 1.65V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V. The flexible voltage options make the LM4060 a companion device for ADCs, DACs, and level shifting signal conditioning circuits.

The LM4060 supports a maximum operating current up to 50mA to support a wide range of loads. The wide load current support allows for powering of ADCs, DACs, and MCUs while providing a stable voltage reference. The LM4060 functionality is similar to a Zener diode where the cathode voltage is constant above the minimum operating current. The LM4060 can be powered from a wide input supply voltage but an external resistor is required.

The LM4060 is specified for −40°C and 125°C, which enables operation across various industrial applications.
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* 데이터 시트 LM4060 18ppm/°C Maximum Drift High Precision Shunt Voltage Reference datasheet (Rev. A) PDF | HTML 2026. 7. 7

설계 및 개발

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계산 툴

SHUNT-REFERENCE-CALC — Shunt Reference Selector and Design Calculator

This tool guides the user through the design process for the TLx431 and LM40x0 family of shunt voltage references. This calculator will recommend resistance and capacitance values to optimally meet the user's desired specifications.
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