SN74AUP1T34QDCKRQ1
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Texas Instruments SN74AUP1T34QDCKRQ1

Manufacturer No:
SN74AUP1T34QDCKRQ1
Manufacturer:
Texas Instruments
Package:
Tape & Reel (TR)
Description:
IC TRNSLTR UNIDIRECTIONAL SC70-5
Delivery:
Payment:
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Product Introduction

Overview

The SN74AUP1T34-Q1 is a 1-bit noninverting voltage-level translator produced by Texas Instruments. This device is designed to facilitate unidirectional voltage translation between two separate configurable power-supply rails, making it ideal for interfacing devices or systems operating at different voltage levels. The translator supports supply voltages from 0.9 V to 3.6 V on both the A and B ports, enabling low-voltage translation between various voltage nodes such as 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V. The device is fully specified for partial-power-down applications and features VCC isolation and input hysteresis for improved performance and noise immunity.

Key Specifications

SpecificationValue
PackageSC70 (5), TSSOP
Body Size (Nom)2.00 mm × 1.25 mm
Input Voltage Range0.9 V to 3.6 V
Output Voltage Range0.9 V to 3.6 V
Output Drive±6 mA at 3 V
ESD Protection5000-V Human-Body Model (AEC-Q100-002-E)
Operating Temperature–40°C to 125°C
Latch-Up Performance100 mA per Q100-004-D

Key Features

  • VCC Isolation Feature: Ensures the B port is in the high-impedance state if VCCA input is at GND, and prevents leakage current if VCCB input is at GND.
  • Input Hysteresis: Allows slow input transition and better switching noise immunity at the input.
  • Partial Power-Down Mode: Supports Ioff circuitry to disable outputs and prevent damaging current backflow when powered down.
  • ESD Protection: Exceeds JESD 22 standards with 5000-V Human-Body Model (AEC-Q100-002-E).
  • Low-Voltage Translation: Enables translation between various low-voltage nodes such as 1 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V.

Applications

  • Automotive: Suitable for automotive systems requiring voltage-level translation.
  • Enterprise: Used in enterprise environments for interfacing devices at different voltage levels.
  • Industrial: Ideal for industrial applications needing reliable voltage translation.
  • Personal Electronics: Applicable in personal electronic devices for voltage-level translation.
  • Telecommunications: Used in telecommunications systems for interfacing devices at different voltage levels.

Q & A

  1. What is the primary function of the SN74AUP1T34-Q1? The primary function is to perform unidirectional voltage-level translation between two separate configurable power-supply rails.
  2. What is the input voltage range of the SN74AUP1T34-Q1? The input voltage range is from 0.9 V to 3.6 V.
  3. What is the output drive capability of the SN74AUP1T34-Q1 at 3 V? The output drive capability is ±6 mA at 3 V.
  4. Does the SN74AUP1T34-Q1 support partial power-down mode? Yes, it supports partial power-down mode using Ioff circuitry.
  5. What is the operating temperature range of the SN74AUP1T34-Q1? The operating temperature range is from –40°C to 125°C.
  6. What kind of ESD protection does the SN74AUP1T34-Q1 offer? It offers 5000-V Human-Body Model (AEC-Q100-002-E) ESD protection.
  7. What are some common applications of the SN74AUP1T34-Q1? Common applications include automotive, enterprise, industrial, personal electronics, and telecommunications.
  8. What is the VCC isolation feature of the SN74AUP1T34-Q1? The VCC isolation feature ensures that if VCCA input is at GND, the B port is in the high-impedance state, and prevents leakage current if VCCB input is at GND.
  9. Does the SN74AUP1T34-Q1 have input hysteresis? Yes, it has input hysteresis to allow slow input transition and better switching noise immunity.
  10. What is the package type of the SN74AUP1T34-Q1? The package types include SC70 (5) and TSSOP.

Product Attributes

Translator Type:Voltage Level
Channel Type:Unidirectional
Number of Circuits:1
Channels per Circuit:1
Voltage - VCCA:0.9 V ~ 3.6 V
Voltage - VCCB:0.9 V ~ 3.6 V
Input Signal:- 
Output Signal:- 
Output Type:Non-Inverted
Data Rate:- 
Operating Temperature:-40°C ~ 125°C (TA)
Features:- 
Mounting Type:Surface Mount
Package / Case:5-TSSOP, SC-70-5, SOT-353
Supplier Device Package:SC-70-5
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