홈 로직 및 전압 변환 전압 변환기 및 레벨 시프터 자동 방향 전압 변환기
홈
로직 및 전압 변환
전압 변환기 및 레벨 시프터
자동 방향 전압 변환기

LSF0102-Q1

활성

오토모티브 듀얼 채널 양방향 멀티 전압 레벨 트랜스레이터

지금 주문
데이터 시트

LSF0102-Q1

활성
데이터 시트 지금 주문

제품 상세 정보

Technology family LSF Applications I2C Bits (#) 2 Data rate (max) (Mbps) 100 High input voltage (min) (V) 0.9 High input voltage (max) (V) 5.5 Vout (min) (V) 0.9 Vout (max) (V) 5.5 IOH (max) (mA) 0 IOL (max) (mA) 0 Supply current (max) (µA) 0.01 Features Output enable Input type Transmission Gate Output type 3-State, Transmission Gate Rating Automotive Operating temperature range (°C) -40 to 125
Technology family LSF Applications I2C Bits (#) 2 Data rate (max) (Mbps) 100 High input voltage (min) (V) 0.9 High input voltage (max) (V) 5.5 Vout (min) (V) 0.9 Vout (max) (V) 5.5 IOH (max) (mA) 0 IOL (max) (mA) 0 Supply current (max) (µA) 0.01 Features Output enable Input type Transmission Gate Output type 3-State, Transmission Gate Rating Automotive Operating temperature range (°C) -40 to 125
VSSOP (DCU) 8 6.2 mm² 2 x 3.1
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ T A ≤ 125°C
    • Device HBM ESD Classification Level 2
    • CDM ESD Classification Level C6
  • Provides bidirectional voltage translation with no direction Pin
  • Supports open drain and push-pull applications such as I 2C, SPI, UART, MDIO, SDIO, and GPIO
  • Supports up to 100 MHz up translation and greater than 100 MHz down translation at ≤ 30pF cap load and up to 40 MHz up or down translation at 50 pF cap load
  • Enables bidirectional voltage level translation between
    • 0.95 V ↔ 1.8/2.5/3.3/5 V
    • 1.2 V ↔ 1.8/2.5/3.3/5 V
    • 1.8 V ↔ 2.5/3.3/5 V
    • 2.5 V ↔ 3.3/5 V
    • 3.3 V ↔ 5 V
  • Low standby current
  • 5 V tolerant I/O ports to support TTL voltage levels
  • Low r on provides less signal distortion
  • High-impedance I/O pins when EN = low
  • Flow-through pinout for ease of PCB trace routing
  • Latch-up performance exceeds 100 mA per JESD 78, Class II
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ T A ≤ 125°C
    • Device HBM ESD Classification Level 2
    • CDM ESD Classification Level C6
  • Provides bidirectional voltage translation with no direction Pin
  • Supports open drain and push-pull applications such as I 2C, SPI, UART, MDIO, SDIO, and GPIO
  • Supports up to 100 MHz up translation and greater than 100 MHz down translation at ≤ 30pF cap load and up to 40 MHz up or down translation at 50 pF cap load
  • Enables bidirectional voltage level translation between
    • 0.95 V ↔ 1.8/2.5/3.3/5 V
    • 1.2 V ↔ 1.8/2.5/3.3/5 V
    • 1.8 V ↔ 2.5/3.3/5 V
    • 2.5 V ↔ 3.3/5 V
    • 3.3 V ↔ 5 V
  • Low standby current
  • 5 V tolerant I/O ports to support TTL voltage levels
  • Low r on provides less signal distortion
  • High-impedance I/O pins when EN = low
  • Flow-through pinout for ease of PCB trace routing
  • Latch-up performance exceeds 100 mA per JESD 78, Class II

The LSF0102-Q1 device is an auto bidirectional voltage translator that translates among a wide range of supplies without the need for a directional pin. The LSF0102-Q1 supports up to 100 MHz up translation and greater than 100 MHz down translation with capacitive loads ≤ 30 pF. Additionally, the LSF0102-Q1 supports up to 40 MHz up and down translation at 50 pF capacitance load, which enables the LSF0102-Q1 device to support a wide variety of standard interfaces commonly found in automotive applications such as I 2C, SPI, GPIO, SDIO, UART, and MDIO.

The LSF0102-Q1 device has 5-V tolerant data inputs. This makes the device compatible with TTL voltage levels. Furthermore, the LSF0102-Q1 supports mixed-mode voltage translation, allowing the device to up translate and down translate to different supply levels on each channel.

The LSF0102-Q1 device is an auto bidirectional voltage translator that translates among a wide range of supplies without the need for a directional pin. The LSF0102-Q1 supports up to 100 MHz up translation and greater than 100 MHz down translation with capacitive loads ≤ 30 pF. Additionally, the LSF0102-Q1 supports up to 40 MHz up and down translation at 50 pF capacitance load, which enables the LSF0102-Q1 device to support a wide variety of standard interfaces commonly found in automotive applications such as I 2C, SPI, GPIO, SDIO, UART, and MDIO.

The LSF0102-Q1 device has 5-V tolerant data inputs. This makes the device compatible with TTL voltage levels. Furthermore, the LSF0102-Q1 supports mixed-mode voltage translation, allowing the device to up translate and down translate to different supply levels on each channel.
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6개 모두 보기
유형 직함 날짜
* Data sheet LSF0102-Q1 Automotive 2-Channel Auto Bidirectional Multi-Voltage Level Translator datasheet (Rev. B) PDF | HTML 2023/05/10
Application note Schematic Checklist - A Guide to Designing with Auto-Bidirectional Translators PDF | HTML 2024/07/12
Application note Understanding Transient Drive Strength vs. DC Drive Strength in Level-Shifters (Rev. A) PDF | HTML 2024/07/03
Application brief Integrated vs. Discrete Open Drain Level Translation PDF | HTML 2024/01/09
Product overview Translate Voltages for I2C PDF | HTML 2022/06/02
Selection guide Voltage Translation Buying Guide (Rev. A) 2021/04/15

설계 및 개발

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

평가 보드

5-8-LOGIC-EVM — 5핀~8핀 DCK, DCT, DCU, DRL 및 DBV 패키지용 일반 논리 평가 모듈

5~8핀 수의 DCK, DCT, DCU, DRL 또는 DBV 패키지가 있는 모든 디바이스를 지원하도록 설계된 유연한 EVM.
사용 설명서: PDF
TI.com에서 구매 불가
평가 보드

LSF-EVM — 1~8비트 LSF 변환기 제품군 평가 모듈

The LSF family of devices are level translators that support a voltage range of 0.95V and 5V and provide multi-voltage bidirectional translation without a direction pin.

The LSF-EVM comes populated with the LSF0108PWR device and has landing patterns that are compatible with the LSF0101DRYR, (...)

사용 설명서: PDF
TI.com에서 구매 불가
인터페이스 어댑터

LEADED-ADAPTER1 — TI의 5, 8, 10, 16 및 24핀 리드 패키지의 빠른 테스트를 위한 DIP 헤더 어댑터에 대한 표면 실장

The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages.  The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.     

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

LSF0102 IBIS Model

SDLM023.ZIP (56 KB) - IBIS Model
다운로드
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VSSOP (DCU) 8 Ultra Librarian
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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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