제품 상세 정보

Number of channels 1 Vs (max) (V) 36 Vs (min) (V) 9 Input offset (±) (max) (µV) 250 Voltage gain (min) (V/V) 1 Voltage gain (max) (V/V) 10000 Noise at 1 kHz (typ) (nV√Hz) 1 Features Current Feedback, Ultra-low noise CMRR (min) (dB) 100 Input bias current (±) (max) (nA) 12000 Iq (typ) (mA) 10 Bandwidth at min gain (typ) (MHz) 3.4 Gain error (±) (max) (%) 0.7 Operating temperature range (°C) -40 to 85 Rating Catalog Type Resistor Gain nonlinearity (±) (max) (%) 0.0006 Output swing headroom (to negative supply) (typ) (V) 1.8 Output swing headroom (to positive supply) (typ) (V) -1.8 Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) -3
Number of channels 1 Vs (max) (V) 36 Vs (min) (V) 9 Input offset (±) (max) (µV) 250 Voltage gain (min) (V/V) 1 Voltage gain (max) (V/V) 10000 Noise at 1 kHz (typ) (nV√Hz) 1 Features Current Feedback, Ultra-low noise CMRR (min) (dB) 100 Input bias current (±) (max) (nA) 12000 Iq (typ) (mA) 10 Bandwidth at min gain (typ) (MHz) 3.4 Gain error (±) (max) (%) 0.7 Operating temperature range (°C) -40 to 85 Rating Catalog Type Resistor Gain nonlinearity (±) (max) (%) 0.0006 Output swing headroom (to negative supply) (typ) (V) 1.8 Output swing headroom (to positive supply) (typ) (V) -1.8 Input common mode headroom (to negative supply) (typ) (V) 3 Input common mode headroom (to positive supply) (typ) (V) -3
SOIC (D) 14 51.9 mm² (8.65 mm × 6 mm)
  • LOW NOISE: 1nV/Hz at 1kHz
  • LOW THD+N: 0.002% at 1kHz, G = 100
  • WIDE BANDWIDTH: 800kHz at G = 100
  • WIDE SUPPLY RANGE: ±4.5V to ±18V
  • HIGH CMR: > 100dB
  • GAIN SET WITH EXTERNAL RESISTOR
  • SO-14 SURFACE-MOUNT PACKAGE
  • APPLICATIONS
    • PROFESSIONAL MICROPHONE PREAMPS
    • MOVING-COIL TRANSDUCER AMPLIFIERS
    • DIFFERENTIAL RECEIVERS
    • BRIDGE TRANSDUCER AMPLIFIERS

All trademarks are the property of their respective owners.

  • LOW NOISE: 1nV/Hz at 1kHz
  • LOW THD+N: 0.002% at 1kHz, G = 100
  • WIDE BANDWIDTH: 800kHz at G = 100
  • WIDE SUPPLY RANGE: ±4.5V to ±18V
  • HIGH CMR: > 100dB
  • GAIN SET WITH EXTERNAL RESISTOR
  • SO-14 SURFACE-MOUNT PACKAGE
  • APPLICATIONS
    • PROFESSIONAL MICROPHONE PREAMPS
    • MOVING-COIL TRANSDUCER AMPLIFIERS
    • DIFFERENTIAL RECEIVERS
    • BRIDGE TRANSDUCER AMPLIFIERS

All trademarks are the property of their respective owners.

The INA163 is a very low-noise, low-distortion, monolithic instrumentation amplifier. Its current-feedback circuitry achieves very wide bandwidth and excellent dynamic response over a wide range of gain. It is ideal for low-level audio signals such as balanced low-impedance microphones. Many industrial, instrumentation, and medical applications also benefit from its low noise and wide bandwidth.

Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. The INA163 provides near-theoretical noise performance for 200 source impedance. Its differential input, low noise, and low distortion provide superior performance in professional microphone amplifier applications.

The INA163’s wide supply voltage, excellent output voltage swing, and high output current drive allow its use in high-level audio stages as well.

The INA163 is available in a space-saving SO-14 surface-mount package, specified for operation over the –40°C to +85°C temperature range.

The INA163 is a very low-noise, low-distortion, monolithic instrumentation amplifier. Its current-feedback circuitry achieves very wide bandwidth and excellent dynamic response over a wide range of gain. It is ideal for low-level audio signals such as balanced low-impedance microphones. Many industrial, instrumentation, and medical applications also benefit from its low noise and wide bandwidth.

Unique distortion cancellation circuitry reduces distortion to extremely low levels, even in high gain. The INA163 provides near-theoretical noise performance for 200 source impedance. Its differential input, low noise, and low distortion provide superior performance in professional microphone amplifier applications.

The INA163’s wide supply voltage, excellent output voltage swing, and high output current drive allow its use in high-level audio stages as well.

The INA163 is available in a space-saving SO-14 surface-mount package, specified for operation over the –40°C to +85°C temperature range.

다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
INA849 활성 초저잡음(1nV/√Hz), 고속(28MHz, 35V/μs), 정밀(35μV) 계측 증폭기 Upgrade on noise, speed and precision.

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
4개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 Low-Noise, Low-Distortion Instrumentation Amplifier datasheet (Rev. D) 2005. 5. 16
애플리케이션 노트 Importance of Input Bias Current Return Paths in Instrumentation Amplifier Apps PDF | HTML 2021. 7. 27
애플리케이션 노트 Phantom Power with Operational Amplifiers (Rev. A) 2018. 11. 9
e북 The Signal e-book: A compendium of blog posts on op amp design topics PDF | HTML 2017. 3. 28

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

시뮬레이션 모델

INA163 PSpice Model (Rev. B)

SBOC057B.ZIP (27 KB) - PSpice 모델
지원되는 제품 및 하드웨어
시뮬레이션 모델

INA163 TINA-TI Reference Design (Rev. B)

SBOC160B.TSC (88 KB) - TINA-TI 레퍼런스 설계
지원되는 제품 및 하드웨어
시뮬레이션 모델

INA163 TINA-TI Spice Model (Rev. A)

SBOM221A.ZIP (7 KB) - Tina-TI Spice 모델
지원되는 제품 및 하드웨어
계산 툴

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

아날로그 엔지니어의 계산기는 아날로그 회로 설계 엔지니어가 정기적으로 사용하는 많은 반복 계산의 속도를 높이도록 설계되었습니다. 이 PC 기반 툴은 피드백 저항을 사용한 연산 증폭기 게인 설정부터 아날로그-디지털 컨버터(ADC) 드라이브 버퍼 회로 안정화를 위한 적절한 회로 설계 요소 선택에 이르기까지 다양한 일반적인 계산 목록이 포함된 그래픽 인터페이스를 제공합니다.

이 계산기는 독립 실행형 툴로 유용할 뿐만 아니라 아날로그 엔지니어의 포켓 레퍼런스에 설명된 개념과도 잘 어울립니다.

지원되는 제품 및 하드웨어
패키지 CAD 기호, 풋프린트 및 3D 모델
SOIC (D) 14 Ultra Librarian

주문 및 품질

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

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