홈 증폭기 연산 증폭기 (op amps) 정밀 연산 증폭기(Vos<1mV)
홈
증폭기
연산 증폭기 (op amps)
정밀 연산 증폭기(Vos<1mV)

OPA377-Q1

활성

오토모티브 등급, 저잡음, 저전압, 정밀 연산 증폭기

지금 주문
데이터시트

OPA377-Q1

활성
데이터시트 지금 주문

제품 상세 정보

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.2 Vos (offset voltage at 25°C) (max) (mV) 1 GBW (typ) (MHz) 5.5 Features EMI Hardened Slew rate (typ) (V/µs) 2 Rail-to-rail In, Out Offset drift (typ) (µV/°C) 0.32 Iq per channel (typ) (mA) 0.76 Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Input bias current (max) (pA) 10 Iout (typ) (A) 0.03 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01 Output swing headroom (to positive supply) (typ) (V) -0.01 THD + N at 1 kHz (typ) (%) 0.00027
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.2 Vos (offset voltage at 25°C) (max) (mV) 1 GBW (typ) (MHz) 5.5 Features EMI Hardened Slew rate (typ) (V/µs) 2 Rail-to-rail In, Out Offset drift (typ) (µV/°C) 0.32 Iq per channel (typ) (mA) 0.76 Vn at 1 kHz (typ) (nV√Hz) 7.5 CMRR (typ) (dB) 90 Rating Automotive Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Input bias current (max) (pA) 10 Iout (typ) (A) 0.03 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01 Output swing headroom (to positive supply) (typ) (V) -0.01 THD + N at 1 kHz (typ) (%) 0.00027
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Low Noise: 7.5 nV/√Hz at 1 kHz
  • 0.1-Hz to 10-Hz Noise: 0.8 µVPP
  • Quiescent Current: 760 µA (typical)
  • Low Offset Voltage: 250 µV (typical)
  • Gain Bandwidth Product: 5.5 MHz
  • Rail-to-Rail Input and Output
  • Single-Supply Operation
  • Supply Voltage: 2.2 V to 5.5 V
  • Space-Saving Packages:
    • SOT-23, VSSOP, TSSOP
  • Qualified for Automotive Applications
  • AEC-Q100 Qualified with the Following Results:
    • Device Temperature Grade 1: –40°C to
      +125°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level 3A
    • Device CDM ESD Classification Level C6
  • Low Noise: 7.5 nV/√Hz at 1 kHz
  • 0.1-Hz to 10-Hz Noise: 0.8 µVPP
  • Quiescent Current: 760 µA (typical)
  • Low Offset Voltage: 250 µV (typical)
  • Gain Bandwidth Product: 5.5 MHz
  • Rail-to-Rail Input and Output
  • Single-Supply Operation
  • Supply Voltage: 2.2 V to 5.5 V
  • Space-Saving Packages:
    • SOT-23, VSSOP, TSSOP

The OPAx377-Q1 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76 mA (typical).

The OPAx377-Q1 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation.

The OPA377-Q1 is available in the SOT23-5 package. The dual, OPA2377-Q1, is offered in the MSOP-8 package and the quad OPA4377-Q1 is offered in the TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.

The OPAx377-Q1 family of operational amplifiers are wide-bandwidth CMOS amplifiers that provide very low noise, low input bias current, and low offset voltage while operating on a low quiescent current of 0.76 mA (typical).

The OPAx377-Q1 op amps are optimized for low-voltage, single-supply applications. The exceptional combination of ac and dc performance make them ideal for a wide range of applications, including small signal conditioning, audio, and active filters. In addition, these parts have a wide supply range with excellent PSRR, making them attractive for applications that run directly from batteries without regulation.

The OPA377-Q1 is available in the SOT23-5 package. The dual, OPA2377-Q1, is offered in the MSOP-8 package and the quad OPA4377-Q1 is offered in the TSSOP-14 package. All versions are specified for operation from –40°C to +125°C.
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기술 문서

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모두 보기4
유형 직함 날짜
* Data sheet OPAx377-Q1 Low-Noise, Low Quiescent Current, Precision Automotive Grade Operational Amplifier datasheet (Rev. A) PDF | HTML 2016/05/25
Application note Ramping Up on Slew Rate PDF | HTML 2023/07/13
Functional safety information OPA377-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 2020/09/28
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017/03/28

설계 및 개발

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주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

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