电平转换器(4)
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TPT20108

8-bit Bidirectional Level Shifter for Open-Drain and Push-Pull

数据手册

概述
开发资源
应用
订购明细

概述

The TPT20108 device is an 8-bit level shift with an enable (OE) input and can work from 1.65 V to 3.6 V V_CCA and 1.65 V to 5.5 V V_CCB. V_CCA must be less than or equal to V_CCB. The TPT20108 supports bidirectional voltage translation among 1.8 V, 2.5 V, 3.3 V, and 5 V.

The A1~8 I/Os are connected to the B1~8 I/Os, which allows bidirectional data flow between ports. If OE is low, the translator switch is off, and a High-impedance state exists between A port and B port to isolate both sides. OE input circuit is internally connected to V_CCA.

The 8-bit bidirectional buffer isolates capacitance and allows 15 pF on either side of the device to support 100-Mbps speed in Push-Pull mode in 3.3 V-V_CCA and 5-V V_CCB supply, and supports 1.2-Mbps speed in Open-Drain mode.

TPT20108 is available in TSSOP20 and QFN3.5x4.5-20 packages and is characterized from −40°C to +125°C.

Status

Production
Rating

Industrial
Technology Family

TXS
Number of Channels

8
Supply Range (V)

1.65-3.6/1.65-5.5
Input Type

Transition Gate
Output Type

Push-pull output/Open drain
DC Drive Strength (mA)

1
Operating Temperature Range (℃)

-40 to +125
Package

QFN3.5X4.5-20

开发资源

文档

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- 思瑞浦模拟产品选型册
  
  选型手册
  
  中文
  
  01/19/2024
- Datasheet_TPT20108
  
  数据手册
  
  英文
  
  07/15/2025
  
  8-bit Bidirectional Level Shifter for Open-Drain and Push-Pull
- Introduction to Latch-up and the Preventive Measures
  
  技术文章
  
  英文
  
  01/19/2024
- Introduction to ESD Performance of a Silicon Chip
  
  技术文章
  
  英文
  
  01/19/2024
- Application Tips on ESD-EOS
  
  技术文章
  
  英文
  
  01/19/2024