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LM4041-N

現行

固定式與可調式 45-µA 精密微功率分流電壓參考

立即訂購
產品規格表

LM4041-N

現行
產品規格表 立即訂購

產品詳細資料

VO (V) 1.225 Initial accuracy (max) (%) 0.1, 0.2, 0.5, 1, 2 VO adj (min) (V) 1.24 VO adj (max) (V) 10 Iz for regulation (min) (µA) 60 Reference voltage (V) Fixed, adjustable Rating Catalog Temp coeff (max) (ppm/°C) 100, 150 Operating temperature range (°C) -40 to 125 Iout/Iz (max) (mA) 12
VO (V) 1.225 Initial accuracy (max) (%) 0.1, 0.2, 0.5, 1, 2 VO adj (min) (V) 1.24 VO adj (max) (V) 10 Iz for regulation (min) (µA) 60 Reference voltage (V) Fixed, adjustable Rating Catalog Temp coeff (max) (ppm/°C) 100, 150 Operating temperature range (°C) -40 to 125 Iout/Iz (max) (mA) 12
SOT-23 (DBZ) 3 6.9204 mm² 2.92 x 2.37 SOT-SC70 (DCK) 5 4.2 mm² 2 x 2.1 TO-92 (LP) 3 19.136 mm² 5.2 x 3.68
  • Qualified for Automotive Applications
  • SEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Temperature Range
    • Device Temperature Grade 3: –40°C to +85°C
      Ambient Temperature Range (For SOT-23
      Only)
  • Available in Standard, AEC Q-100 Grade 1
    (Extended Temperature Range), and Grade 3
    (Industrial Temperature Range) Qualified Versions
    (SOT-23 Only)
  • Small Packages: SOT-23, TO-92, and SC70
  • No Output Capacitor Required
  • Tolerates Capacitive Loads
  • Reverse Breakdown Voltage Options of 1.225 V
    and Adjustable
  • Output Voltage Tolerance (A grade, 25°C) =
    ±0.1%(Maximum)
  • Low Output Noise (10 Hz to 10kHz) = 20 µVrms
  • Wide Operating Current Range of 60 µA to 12 mA
  • Industrial Temperature Range (LM4041A/B-N,
    LM4041-N-Q1A/Q1B) of –40°C to +85°C
  • Extended Temperature Range (LM4041C/D/E-N,
    LM4041-N-Q1C/Q1D/Q1E) of –40°C to +125°C
  • Low Temperature Coefficient of 100 ppm/°C

    (Maximum)
  • Qualified for Automotive Applications
  • SEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Temperature Range
    • Device Temperature Grade 3: –40°C to +85°C
      Ambient Temperature Range (For SOT-23
      Only)
  • Available in Standard, AEC Q-100 Grade 1
    (Extended Temperature Range), and Grade 3
    (Industrial Temperature Range) Qualified Versions
    (SOT-23 Only)
  • Small Packages: SOT-23, TO-92, and SC70
  • No Output Capacitor Required
  • Tolerates Capacitive Loads
  • Reverse Breakdown Voltage Options of 1.225 V
    and Adjustable
  • Output Voltage Tolerance (A grade, 25°C) =
    ±0.1%(Maximum)
  • Low Output Noise (10 Hz to 10kHz) = 20 µVrms
  • Wide Operating Current Range of 60 µA to 12 mA
  • Industrial Temperature Range (LM4041A/B-N,
    LM4041-N-Q1A/Q1B) of –40°C to +85°C
  • Extended Temperature Range (LM4041C/D/E-N,
    LM4041-N-Q1C/Q1D/Q1E) of –40°C to +125°C
  • Low Temperature Coefficient of 100 ppm/°C

    (Maximum)

Ideal for space-critical applications, the LM4041-N precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041-N easy to use. Further reducing design effort is the availability of a fixed (1.225 V) and adjustable reverse breakdown voltage. The minimum operating current is 60 µA for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA.

The LM4041-N uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.

Ideal for space-critical applications, the LM4041-N precision voltage reference is available in the sub-miniature SC70 and SOT-23 surface-mount packages. The advanced design of the LM4041-N eliminates the need for an external stabilizing capacitor while ensuring stability with any capacitive load, thus making the LM4041-N easy to use. Further reducing design effort is the availability of a fixed (1.225 V) and adjustable reverse breakdown voltage. The minimum operating current is 60 µA for the LM4041-N 1.2 and the LM4041-N ADJ. Both versions have a maximum operating current of 12 mA.

The LM4041-N uses fuse and Zener-zap reverse breakdown or reference voltage trim during wafer sort to ensure that the prime parts have an accuracy of better than ±0.1% (A grade) at 25°C. Bandgap reference temperature drift curvature correction and low dynamic impedance ensure stable reverse breakdown voltage accuracy over a wide range of operating temperatures and currents.
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LM4051-N 現行 固定式與可調式精密微功率分流電壓參考 Lower temperature drift (50 ppm/°C)

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類型 標題 日期
* Data sheet LM4041/LM4041-N-Q1 Precision Micropower Shunt Voltage Reference datasheet (Rev. G) 2015年 10月 8日
Application note Precision Current Sources and Sinks Using Voltage References 2020年 6月 30日
E-book Voltage Supervisor and Reset ICs: Tips, Tricks and Basics 2019年 6月 28日
Technical article Power Tips: Where to connect frequency analyzer reference leads for Bode plot meas PDF | HTML 2016年 10月 6日
Technical article Digitally select your reference voltage PDF | HTML 2016年 4月 27日
Application note TO-92 Packing Options / Ordering Instructions (Rev. A) 2010年 6月 23日
Application note Adaptive Speed Control for Automotive Systems 2007年 11月 20日
White paper Precision Method for Laser Diode Emission Control 2004年 8月 1日

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模擬型號

LM4041-NA1P2 PSpice Transient Model (Rev. A)

SNOM371A.ZIP (96 KB) - PSpice Model
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LM4041-NA1P2 Unencrypted PSpice Transient Model (Rev. A)

SNOM529A.ZIP (1 KB) - PSpice Model
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LM4041-NADJC PSpice Transient Model

SNOM390.ZIP (26 KB) - PSpice Model
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SNOM528.ZIP (1 KB) - PSpice Model
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LM4041-NADJD PSpice Transient Model

SNOM391.ZIP (26 KB) - PSpice Model
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LM4041-NADJD Unencrypted PSpice Transient Model

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LM4041-NB1P2 PSpice Transient Model

SNOM370.ZIP (25 KB) - PSpice Model
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LM4041-NB1P2 Unencrypted PSpice Transient Model

SNOM530.ZIP (1 KB) - PSpice Model
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LM4041-NC1P2 PSpice Transient Model

SNOM368.ZIP (25 KB) - PSpice Model
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LM4041-NC1P2 Unencrypted PSpice Transient Model

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LM4041-ND1P2 PSpice Transient Model

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LM4041-ND1P2 Unencrypted PSpice Transient Model

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LM4041-NE1P2 PSpice Transient Model

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LM4041-NE1P2 Unencrypted PSpice Transient Model

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LM4041_NA1P2 TINA-TI Reference Design

SNOM428.TSC (72 KB) - TINA-TI Reference Design
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LM4041_NA1P2 TINA-TI Transient Spice Model

SNOM429.ZIP (8 KB) - TINA-TI Spice Model
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LM4041_NADJC1P2 TINA-TI Reference Design

SNOM431.TSC (96 KB) - TINA-TI Reference Design
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LM4041_NADJC1P2 TINA-TI Transient Spice Model

SNOM430.ZIP (9 KB) - TINA-TI Spice Model
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LM4041_NADJD1P2 TINA-TI Reference Design

SNOM424.TSC (96 KB) - TINA-TI Reference Design
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LM4041_NADJD1P2 TINA-TI Transient Spice Model

SNOM425.ZIP (9 KB) - TINA-TI Spice Model
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LM4041_NB1P2 TINA-TI Reference Design

SNOM426.TSC (72 KB) - TINA-TI Reference Design
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LM4041_NB1P2 TINA-TI Transient Spice Model

SNOM427.ZIP (9 KB) - TINA-TI Spice Model
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計算工具

SHUNT_VOLTAGE_REFERENCE_RESISTOR_CALCULATOR — Shunt Voltage Reference External Resistor Quick Start Calculator

This external resistor quick-start calculator tool lets you easily calculate valid external resistor values relative to voltage reference, supply and load-current bounds. With these inputs, you can instantly view the resulting calculations and use the color-coded indications to understand (...)

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LM336-2.5-MIL — 分流電壓參考
分流電壓參考
ATL431 — 2.5-V 低 IQ 可調整精密分流穩壓器 LM136-2.5-N — 電壓參考二極體 LM136-5.0 — 5.0 V 參考二極體 LM136-5.0QML — 5.0 V 參考二極體 LM136A-2.5QML — 2.5V 參考二極體 LM136A-2.5QML-SP — 抗輻射 QMLV、2.5-V 分流電壓參考 LM136A-5.0QML — 5.0 V 參考二極體 LM185-1.2-N — 微功耗電壓參考二極體 LM185-1.2QML — 微功耗電壓參考二極體 LM185-1.2QML-SP — 抗輻射 QMLV、1.2-V 分流電壓參考 LM185-2.5-N — 微功耗電壓參考二極體 LM185-2.5QML — 微功耗電壓參考二極體 LM185-2.5QML-SP — 航太級 QMLV 2.5-V 分流電壓參考 LM185-ADJ — 可調整微電源電壓參考 LM185QML — 可調整微電源電壓參考 LM285-1.2 — 1.235-V、–40°C 至 +85°C、微功率電壓參考 LM285-1.2-N — 1.235-V、–40°C 至 +85°C 微功耗電壓參考二極體 LM285-2.5 — 2.5-V、–40°C 至 +85°C、微功率電壓參考 LM285-2.5-N — 2.5-V、–40°C 至 +85°C 微功耗電壓參考二極體 LM285-ADJ — 可調式 85°C 微功耗電壓參考 LM336-2.5 — 0°C 至 70°C、2.5-V 整合式參考電路 LM336-2.5-N — 電壓參考二極體 LM336-5.0 — 5-V 參考二極體 LM385-1.2 — 1.235-V、2%、0°C 至 70°C 微功率電壓參考 LM385-1.2-MIL — 微功耗電壓參考 LM385-1.2-N — 1.235-V、0°C 至 70°C 微功耗電壓參考二極體 LM385-2.5 — 2.5-V、2%、70°C、微功率電壓參考 LM385-2.5-N — 2.5-V、0°C 至 70°C 微功耗電壓參考二極體 LM385-ADJ — 可調式 70°C 微功耗電壓參考 LM4030 — 超高精確分流電壓參考 LM4040 — 固定電壓、45-µA 精密微功率分流電壓參考 LM4040-N — 100-ppm/°C 精密微功率分流電壓參考 LM4040-N-Q1 — 車用 100-ppm/°C 精密微功率分流電壓參考 LM4041-N — 固定式與可調式 45-µA 精密微功率分流電壓參考 LM4041-N-Q1 — 車用精密微功率分流電壓參考 LM4050-N — 50-ppm/°C 精密微功率分流電壓參考 LM4050-N-Q1 — 車用 50-ppm/°C 精密微功率分流電壓參考 LM4050QML-SP — 抗輻射 QMLV、2.5-V 或 5-V 分流電壓參考 LM4051-N — 固定式與可調式精密微功率分流電壓參考 LM431 — 2%、1% 或 0.5% 準確度，可調整精密齊納分流穩壓器 LM4431 — 微功耗分流電壓參考 LMV431 — 1.5% 低電壓 (1.24-V) 可調式精密分流穩壓器 LMV431A — 1% 低電壓 (1.24-V) 可調式精密分流穩壓器 LMV431B — 0.5% 低電壓 (1.24-V) 可調節式精密分流穩壓器
電流參考
LM134 — 3 端子可調節電流源 LM234 — 100°C 3 接腳可調整電流源 LM334 — 0°C 至 70°C 3 接腳可調整電流源
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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SOT-23 (DBZ) 3 檢視選項
SOT-SC70 (DCK) 5 檢視選項
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