LMH6619-Q1

활성

오토모티브 듀얼 130MHz, 1.25mA RRIO 연산 증폭기

제품 상세 정보

Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 11 GBW (typ) (MHz) 63 BW at Acl (MHz) 140 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 57 Vn at flatband (typ) (nV√Hz) 10 Vn at 1 kHz (typ) (nV√Hz) 10 Iq per channel (typ) (mA) 1.45 Vos (offset voltage at 25°C) (max) (mV) 0.75 Rail-to-rail In, Out Rating Automotive Operating temperature range (°C) -40 to 105 CMRR (typ) (dB) 108 Input bias current (max) (pA) 2400000 Offset drift (typ) (µV/°C) 0.9 Iout (typ) (mA) 35 2nd harmonic (dBc) 75 3rd harmonic (dBc) 75 Frequency of harmonic distortion measurement (MHz) 1
Architecture Voltage FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 11 GBW (typ) (MHz) 63 BW at Acl (MHz) 140 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 57 Vn at flatband (typ) (nV√Hz) 10 Vn at 1 kHz (typ) (nV√Hz) 10 Iq per channel (typ) (mA) 1.45 Vos (offset voltage at 25°C) (max) (mV) 0.75 Rail-to-rail In, Out Rating Automotive Operating temperature range (°C) -40 to 105 CMRR (typ) (dB) 108 Input bias current (max) (pA) 2400000 Offset drift (typ) (µV/°C) 0.9 Iout (typ) (mA) 35 2nd harmonic (dBc) 75 3rd harmonic (dBc) 75 Frequency of harmonic distortion measurement (MHz) 1
SOIC (D) 8 29.4 mm² 4.9 x 6
  • VS = 5V, RL = 1 kΩ, TA = 25°C and AV = +1,
    unless otherwise specified.
  • Operating voltage range 2.7V to 11V
  • Supply current per channel 1.25 mA
  • Small signal bandwidth 130 MHz
  • Input offset voltage (limit at 25°C) ±0.75 mV
  • Slew rate 55 V/µs
  • Settling time to 0.1% 90 ns
  • Settling time to 0.01% 120 ns
  • SFDR (f = 100 kHz, AV = +1, VOUT = 2 VPP) 100 dBc
  • 0.1 dB bandwidth (AV = +2) 15 MHz
  • Low voltage noise 10 nV/√Hz
  • Rail-to-Rail input and output
  • AEC-Q100 grade 2 qualified –40°C to +105°C
  • Manufactured on an automotive grade flow
  • VS = 5V, RL = 1 kΩ, TA = 25°C and AV = +1,
    unless otherwise specified.
  • Operating voltage range 2.7V to 11V
  • Supply current per channel 1.25 mA
  • Small signal bandwidth 130 MHz
  • Input offset voltage (limit at 25°C) ±0.75 mV
  • Slew rate 55 V/µs
  • Settling time to 0.1% 90 ns
  • Settling time to 0.01% 120 ns
  • SFDR (f = 100 kHz, AV = +1, VOUT = 2 VPP) 100 dBc
  • 0.1 dB bandwidth (AV = +2) 15 MHz
  • Low voltage noise 10 nV/√Hz
  • Rail-to-Rail input and output
  • AEC-Q100 grade 2 qualified –40°C to +105°C
  • Manufactured on an automotive grade flow

The LMH6619Q (dual) is a 130 MHz rail-to-rail input and output amplifier designed for ease of use in a wide range of applications requiring high speed, low supply current, low noise, and the ability to drive complex ADC and video loads. The operating voltage range extends from 2.7V to 11V and the supply current is typically 1.25 mA per channel at 5V. The LMH6619Q is a member of the PowerWise® family and have an exceptional power-to- performance ratio.

The amplifier’s voltage feedback design topology provides balanced inputs and high open loop gain for ease of use and accuracy in applications such as active filter design. Offset voltage is typically 0.1 mV and settling time to 0.01% is 120 ns which combined with an 100 dBc SFDR at 100 kHz makes the part suitable for use as an input buffer for popular 8-bit, 10-bit, 12-bit and 14-bit mega-sample ADCs.

The input common mode range extends 200 mV beyond the supply rails. On a single 5V supply with a ground terminated 150Ω load the output swings to within 37 mV of the ground rail, while a mid-rail terminated 1 kΩ load will swing to 77 mV of either rail, providing true single supply operation and maximum signal dynamic range on low power rails. The amplifier output will source and sink 35 mA and drive up to 30 pF loads without the need for external compensation.

The LMH6619Q is offered in the 8-Pin SOIC package.

The LMH6619Q (dual) is a 130 MHz rail-to-rail input and output amplifier designed for ease of use in a wide range of applications requiring high speed, low supply current, low noise, and the ability to drive complex ADC and video loads. The operating voltage range extends from 2.7V to 11V and the supply current is typically 1.25 mA per channel at 5V. The LMH6619Q is a member of the PowerWise® family and have an exceptional power-to- performance ratio.

The amplifier’s voltage feedback design topology provides balanced inputs and high open loop gain for ease of use and accuracy in applications such as active filter design. Offset voltage is typically 0.1 mV and settling time to 0.01% is 120 ns which combined with an 100 dBc SFDR at 100 kHz makes the part suitable for use as an input buffer for popular 8-bit, 10-bit, 12-bit and 14-bit mega-sample ADCs.

The input common mode range extends 200 mV beyond the supply rails. On a single 5V supply with a ground terminated 150Ω load the output swings to within 37 mV of the ground rail, while a mid-rail terminated 1 kΩ load will swing to 77 mV of either rail, providing true single supply operation and maximum signal dynamic range on low power rails. The amplifier output will source and sink 35 mA and drive up to 30 pF loads without the need for external compensation.

The LMH6619Q is offered in the 8-Pin SOIC package.

다운로드 스크립트와 함께 비디오 보기 동영상

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
3개 모두 보기
유형 직함 날짜
* Data sheet LMH6619Q Dual 130 MHz, 1.25 mA RRIO Operational Amplifiers datasheet (Rev. A) 2012/12/29
E-book The Signal e-book: A compendium of blog posts on op amp design topics 2017/03/28
EVM User's guide AN-1812 ADC Driver Evaluation Boards (Rev. A) 2013/05/01

설계 및 개발

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

평가 보드

LMH730036 — 8핀 SOIC 패키지의 고속 듀얼 연산 증폭기를 위한 평가 보드

Texas Instruments offers this unpopulated Evaluation Board to aid in the evaluation and testing of high-speed Op Amp that are offered in the 8-Pin SOIC package. Resistors, capacitors, or any other surface-mount components can be easily mounted on this board in the desired circuit configuration. The (...)

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

LMH6619 PSpice Model (Rev. A)

SNOM128A.ZIP (157 KB) - PSpice Model
계산 툴

ANALOG-ENGINEER-CALC — 아날로그 엔지니어의 계산기

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
계산 툴

VOLT-DIVIDER-CALC — Voltage divider calculation tool

The voltage divider calculation tool (VOLT-DIVIDER-CALC) quickly determines a set of resistors for a voltage divider. This KnowledgeBase JavaScript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. VOLT-DIVIDER-CALC can also be used to (...)
시뮬레이션 툴

PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®

TI용 PSpice®는 아날로그 회로의 기능을 평가하는 데 사용되는 설계 및 시뮬레이션 환경입니다. 완전한 기능을 갖춘 이 설계 및 시뮬레이션 제품군은 Cadence®의 아날로그 분석 엔진을 사용합니다. 무료로 제공되는 TI용 PSpice에는 아날로그 및 전력 포트폴리오뿐 아니라 아날로그 행동 모델에 이르기까지 업계에서 가장 방대한 모델 라이브러리 중 하나가 포함되어 있습니다.

TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
시뮬레이션 툴

TINA-TI — SPICE 기반 아날로그 시뮬레이션 프로그램

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
사용 설명서: PDF
패키지 CAD 기호, 풋프린트 및 3D 모델
SOIC (D) 8 Ultra Librarian

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

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. ​​​​​​​​​​​​​​

동영상