LM158QML-SP

활성

Radiation-hardened, QML-V, dual, 32V, 700kHz operational amplifier

제품 상세 정보

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Space Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 50000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 Architecture Bipolar Radiation, TID (typ) (krad) 100 Radiation, SEL (MeV·cm2/mg) Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V- GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.5 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.35 Vn at 1 kHz (typ) (nV√Hz) 40 Rating Space Operating temperature range (°C) -55 to 125 Offset drift (typ) (µV/°C) 7 Input bias current (max) (pA) 50000 CMRR (typ) (dB) 80 Iout (typ) (A) 0.03 Architecture Bipolar Radiation, TID (typ) (krad) 100 Radiation, SEL (MeV·cm2/mg) Bipolar Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2
CDIP (NAB) 8 79.9592 mm² (— mm × — mm) TO-CAN (LMC) 8 80.2816 mm² (8.96 mm × 8.96 mm) DIESALE (Y) See data sheet mm² (— mm × — mm) CFP (NAC) 10 62.9285 mm² (— mm × — mm)
  • Available with Radiation Specification
    • High Dose Rate 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Internally Frequency Compensated for Unity Gain
  • Large DC Voltage Gain: 100 dB
  • Wide Bandwidth (Unity Gain): 1 MH z(Temperature Compensated)
  • Wide Power Supply Range:
    • Single Supply: 3V to 32V
    • Or Dual Supplies: ±1.5V to ±16V
  • Very Low Supply Current Drain (500 μA) − Essentially Independent of Supply Voltage
  • Low Input Offset Voltage: 2 mV
  • Input Common-mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Large Output Voltage Swing: 0V to V+ − 1.5V

All trademarks are the property of their respective owners.

  • Available with Radiation Specification
    • High Dose Rate 100 krad(Si)
    • ELDRS Free 100 krad(Si)
  • Internally Frequency Compensated for Unity Gain
  • Large DC Voltage Gain: 100 dB
  • Wide Bandwidth (Unity Gain): 1 MH z(Temperature Compensated)
  • Wide Power Supply Range:
    • Single Supply: 3V to 32V
    • Or Dual Supplies: ±1.5V to ±16V
  • Very Low Supply Current Drain (500 μA) − Essentially Independent of Supply Voltage
  • Low Input Offset Voltage: 2 mV
  • Input Common-mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to the Power Supply Voltage
  • Large Output Voltage Swing: 0V to V+ − 1.5V

All trademarks are the property of their respective owners.

The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, dc gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM158 series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

The LM158 series consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, dc gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM158 series can be directly operated off of the standard +5V power supply voltage which is used in digital systems and will easily provide the required interface electronics without requiring the additional ±15V power supplies.

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기술 자료

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14개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 LM158QML Low Power Dual Operational Amplifiers datasheet (Rev. F) 2013. 3. 26
* 방사능 및 안정성 보고서 LM158QML-SP Neutron Displacement Damage (NDD) Characterization 2020. 12. 4
* 방사능 및 안정성 보고서 LM158AxRLQMLV ELDRS Report 2012. 5. 11
* 방사능 및 안정성 보고서 LM158AxRLQMLV SET Data 2012. 5. 11
* SMD LM158QML-SP SMD 5962R8771002VPA 2016. 6. 21
선택 가이드 TI Space Products (Rev. L) 2026. 3. 27
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 2025. 6. 17
애플리케이션 노트 Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 2025. 6. 10
추가 자료 TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 2025. 2. 20
애플리케이션 노트 Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022. 10. 19
Application brief Analog Front-End Design With Texas Instruments’ Tooling Landscape PDF | HTML 2022. 3. 7
Application brief Space-Grade, 100-krad, –2.5-V, Discrete Negative LDO Linear Regulator Circuit PDF | HTML 2020. 11. 2
e북 Radiation Handbook for Electronics (Rev. A) 2019. 5. 21
e북 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017. 3. 28

설계 및 개발

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시뮬레이션 모델

LMx58_LM2904 Reference Design

SNOM671.ZIP (22 KB) - TINA-TI 레퍼런스 설계
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LMx58_LM2904 TINA-TI Macro

SNOM670.ZIP (4 KB) - Tina-TI Spice 모델
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레퍼런스 디자인

PMP23033 — 자기 피드백을 지원하는 40V 5V 단일 스위치 순방향 컨버터 레퍼런스 설계

이 레퍼런스 설계는 60V~120V DC 입력 전압으로부터 40W에서 절연 5V를 생성합니다. 이 설계는 광커플러의 기능을 대체하기 위해 자기 피드백 회로를 사용합니다.
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레퍼런스 디자인

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이 레퍼런스 설계는 TPS7H5002-SP PWM 컨트롤러를 사용하여 최대 15A 부하로 5.1V에서 고정 출력에 정격 12V 입력에 대한 동기 벅을 제어합니다. TPS7H6023-SP는 우주 기반 애플리케이션의 안정적인 설계를 위해 GaN FET를 구동합니다. 출력 전류는 원격 측정 및 과전류 보호를 위해 직접 감지됩니다. 이 설계는 750kHz에서 스위칭하고 출력 리플이 30mV 미만으로 93% 이상의 효율성을 달성합니다.

지원되는 제품 및 하드웨어
패키지 CAD 기호, 풋프린트 및 3D 모델
CDIP (NAB) 8 Ultra Librarian
TO-CAN (LMC) 8 Ultra Librarian
DIESALE (Y) Ultra Librarian
CFP (NAC) 10 Ultra Librarian

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