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

OPA2677

활성

SpeedPlus™ 듀얼, 광대역, 고출력 전류 연산 증폭기 및 DSL/PLC 라인 드라이버

지금 주문
데이터 시트

OPA2677

활성
데이터 시트 지금 주문

제품 상세 정보

Architecture Current FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12.6 GBW (typ) (MHz) 220 BW at Acl (MHz) 220 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 2000 Vn at flatband (typ) (nV√Hz) 2 Vn at 1 kHz (typ) (nV√Hz) 2 Iq per channel (typ) (mA) 18 Vos (offset voltage at 25°C) (max) (mV) 4.5 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 55 Input bias current (max) (pA) 35000000 Offset drift (typ) (µV/°C) 4 Iout (typ) (mA) 500 2nd harmonic (dBc) 72 3rd harmonic (dBc) 81 Frequency of harmonic distortion measurement (MHz) 5
Architecture Current FB Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 12.6 GBW (typ) (MHz) 220 BW at Acl (MHz) 220 Acl, min spec gain (V/V) 1 Slew rate (typ) (V/µs) 2000 Vn at flatband (typ) (nV√Hz) 2 Vn at 1 kHz (typ) (nV√Hz) 2 Iq per channel (typ) (mA) 18 Vos (offset voltage at 25°C) (max) (mV) 4.5 Rail-to-rail No Rating Catalog Operating temperature range (°C) -40 to 85 CMRR (typ) (dB) 55 Input bias current (max) (pA) 35000000 Offset drift (typ) (µV/°C) 4 Iout (typ) (mA) 500 2nd harmonic (dBc) 72 3rd harmonic (dBc) 81 Frequency of harmonic distortion measurement (MHz) 5
HSOIC (DDA) 8 29.4 mm² 4.9 x 6 SOIC (D) 8 29.4 mm² 4.9 x 6 VQFN (RGV) 16 16 mm² 4 x 4
  • WIDEBAND +12V OPERATION: 200MHz (G = +4)
  • UNITY-GAIN STABLE: 220MHz (G = +1)
  • HIGH OUTPUT CURRENT: 500mA
  • OUTPUT VOLTAGE SWING: ±5V
  • HIGH SLEW RATE: 1800V/µs
  • LOW SUPPLY CURRENT: 18mA
  • FLEXIBLE SUPPLY RANGE:
    • +5 to +12V Single Supply
    • ±2.5 to ±6V Dual Supplies
  • APPLCATIONS
    • xDSL LINE DRIVER
    • CABLE MODEM DRIVER
    • MATCHED I/Q CHANNEL AMPLIFIER
    • BROADBAND VIDEO LINE DRIVER
    • ARB LINE DRIVER
    • POWER LINE MODEM
    • HIGH CAP LOAD DRIVER

All trademarks are the property of their respective owners.
  • WIDEBAND +12V OPERATION: 200MHz (G = +4)
  • UNITY-GAIN STABLE: 220MHz (G = +1)
  • HIGH OUTPUT CURRENT: 500mA
  • OUTPUT VOLTAGE SWING: ±5V
  • HIGH SLEW RATE: 1800V/µs
  • LOW SUPPLY CURRENT: 18mA
  • FLEXIBLE SUPPLY RANGE:
    • +5 to +12V Single Supply
    • ±2.5 to ±6V Dual Supplies
  • APPLCATIONS
    • xDSL LINE DRIVER
    • CABLE MODEM DRIVER
    • MATCHED I/Q CHANNEL AMPLIFIER
    • BROADBAND VIDEO LINE DRIVER
    • ARB LINE DRIVER
    • POWER LINE MODEM
    • HIGH CAP LOAD DRIVER

All trademarks are the property of their respective owners.

The OPA2677 provides the high output current and low distortion required in emerging xDSL and Power Line Modem driver applications. Operating on a single +12V supply, the OPA2677 consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications will deliver < –85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz bandwidth will also support the most demanding VDSL line driver requirements.

Specified on ±6V supplies (to support +12V operation), the OPA2677 will also support a single +5V or dual ±5V supply. Video applications will benefit from its very high output current to drive up to 10 parallel video loads (15Ω) with < 0.1%/0.1° dG/dP nonlinearity.

The OPA2677 is available in either an SO-8 or QFN-16 and an HSOP-8 PowerPAD™ package.

The OPA2677 provides the high output current and low distortion required in emerging xDSL and Power Line Modem driver applications. Operating on a single +12V supply, the OPA2677 consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications will deliver < –85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz bandwidth will also support the most demanding VDSL line driver requirements.

Specified on ±6V supplies (to support +12V operation), the OPA2677 will also support a single +5V or dual ±5V supply. Video applications will benefit from its very high output current to drive up to 10 parallel video loads (15Ω) with < 0.1%/0.1° dG/dP nonlinearity.

The OPA2677 is available in either an SO-8 or QFN-16 and an HSOP-8 PowerPAD™ package.
filter 기타 고속 연산 증폭기(GBW ≥ 50MHz) 찾기
다운로드

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
OPA2675 활성 듀얼 채널, 광대역 고전력 출력 전류 피드백 증폭기 Higher output current (1 A), higher slew rate (3,000 V/us), and Adjustable BW/IQ/Iout

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
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1개 모두 보기
유형 직함 날짜
* Data sheet Dual, Wideband, High Output Current Operational Amplifier datasheet (Rev. I) 2008/07/02

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

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포럼 주제 모두 보기(영문)

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