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型号 功能描述 生产厂家 企业 LOGO 操作
TCA9803

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803

TCA9800 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803

TCA9801 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803

TCA9802 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803

具有内部 3mA 拉电流的 2 位电平转换 400kHz I2C/SMBus 缓冲器/中继器

TCA9803 是一款适用于 I2C 总线和 SMBus/PMBus 系统的双通道双向缓冲器。它在低电压(低至 0.8V)和较高电压(1.65V 至 3.6V)之间提供双向电平转换。TCA9803 在器件 B 侧 具有 一个内部电流源,因而 B 侧不需要外部上拉电阻器。该电流源还提供改进的上升时间和超低功耗。\n\nTCA9803 能够在不使用静态电压偏移或增量偏移的情况下提供真正的缓冲(而不是 pass-FET 解决方案)。这意味着 TCA9803 的 A 侧和 B 侧上的 VOL 极低(约为 0.2V),有助于消除由于固定的 VIL 阈值导致的通信问题。TCA9803 的另一个重要特性是没 • 双通道双向缓冲器 \n• 在 B 侧集成了电流源,不需要外部 B 侧电阻器\n• 超低功耗\n• 无静态电压偏移,低 VOL\n• 与 I2C 总线和 SMBus 兼容\n• 在 A 侧上,工作电源电压范围为 0.8V 至 3.6V\n• 在 B 侧上,工作电源电压范围为 1.65V 至 3.6V\n• 高电平有效中继器使能输入\n• A 侧断电高阻抗 I2C 总线引脚\n• 断电反射功率保护 I2C 总线引脚\n• 支持时钟拉伸和多主仲裁\n• 0.5mA 至 3mA 的电流源选项系列;

TI

德州仪器

TCA9803

Level-Translating I2C Bus Buffer/Repeater

文件:588.43 Kbytes Page:36 Pages

TI

德州仪器

TCA9803

Level-Translating I2C Bus Buffer/Repeater

文件:588.4 Kbytes Page:36 Pages

TI

德州仪器

TCA9803

Level-Translating I2C Bus Buffer/Repeater

文件:588.4 Kbytes Page:36 Pages

TI

德州仪器

TCA9803

Level-Translating I2C Bus Buffer/Repeater

文件:588.41 Kbytes Page:36 Pages

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

TCA9803 Level-Translating I2C Bus Buffer/Repeater

1 Features 1• Two-channel bidirectional buffer • Integrated current source on B-side, requires no external B-side resistors • Ultra-low power consumption • No static-voltage offset, low VOL • I2C bus and SMBus compatible • Operating supply voltage range of 0.8 V to 3.6 V on A-side • Opera

TI

德州仪器

Level-Translating I2C Bus Buffer/Repeater

文件:588.43 Kbytes Page:36 Pages

TI

德州仪器

封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC TRNSLTR BIDIRECTIONAL 8VSSOP 集成电路(IC) 转换器,电平移位器

TI

德州仪器

封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 描述:IC TRNSLTR BIDIRECTIONAL 8VSSOP 集成电路(IC) 转换器,电平移位器

TI

德州仪器

Level-Translating I2C Bus Buffer/Repeater

文件:588.43 Kbytes Page:36 Pages

TI

德州仪器

CCD Signal Processor For Electronic Cameras

PRODUCT DESCRIPTION The AD9803 is a complete CCD and video signal processor developed for electronic cameras. It is well suited for video camera and still-camera applications. The 18 MHz CCD signal processing chain consists of a CDS, low noise PGA, and 10-bit ADC. Required clamping circuitry and

AD

亚德诺

CCD Signal Processor For Electronic Cameras

PRODUCT DESCRIPTION The AD9803 is a complete CCD and video signal processor developed for electronic cameras. It is well suited for video camera and still-camera applications. The 18 MHz CCD signal processing chain consists of a CDS, low noise PGA, and 10-bit ADC. Required clamping circuitry and

AD

亚德诺

INFRAED REMOCON RECEIVER

INFRAED REMOCON RECEIVER

SAMSUNG

三星

Voice Synthesis IC with Built-in Mask ROM

GENERAL DESCRIPTION The MSM9802/03/05 is a PCM voice synthesis IC with built-in mask ROM. This IC has two user selectable playback algorithms, OKI Non-linear PCM and straight PCM. It also contains a current mode 10-bit D/A converter and a low-pass filter. External control has been made easy by

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

P-Channel Reduced Qg Fast Switching MOSFET

文件:51.36 Kbytes Page:4 Pages

VISHAYVishay Siliconix

威世威世科技公司

TCA9803产品属性

  • 类型

    描述

  • Frequency (Max) (kHz):

    400

  • VCCA (Min) (V):

    0.8

  • VCCA (Max) (V):

    3.6

  • VCCB (Min) (V):

    1.65

  • VCCB (Max) (V):

    3.6

  • Supply restrictions:

    No rule

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

更新时间:2026-5-23 23:00:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI(德州仪器)
25+
VSSOP-8-0.65mm
7589
全新原装现货,支持排单订货,可含税开票
TI
25+
VSSOP-8-0.65mm
7786
正规渠道,免费送样。支持账期,BOM一站式配齐
TI
20+
VSSOP8
11824
一级代理,专注军工、汽车、医疗、工业、新能源、电力
NA
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
TI/德州仪器
25+
MSOP-8
32360
TI/德州仪器全新特价TCA9803DGKR即刻询购立享优惠#长期有货
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
TI/德州仪器
22+
MSOP8
9000
原装正品,支持实单!
TI
25+
VSSOP8
6000
全新原装现货、诚信经营!
Texas Instruments
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
TI/德州仪器
2405+
n/a
9845
十年芯路!诚信赢客户!合作创未来!

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