홈 증폭기 연산 증폭기 (op amps) 고속 연산 증폭기(GBW ≥ 50MHz)
홈
증폭기
연산 증폭기 (op amps)
고속 연산 증폭기(GBW ≥ 50MHz)

LMH6619-Q1

활성

오토모티브 듀얼 130MHz, 1.25mA RRIO 연산 증폭기

지금 주문
데이터 시트

LMH6619-Q1

활성
데이터 시트 지금 주문

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.
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기술 자료

star =TI에서 선정한 이 제품의 인기 문서
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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

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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 (...)
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