PI3VST01ZEEX

Product Overview

• Category: Integrated Circuit
• Use: Signal Switch
• Characteristics: High-speed, Low-power, Bidirectional
• Package: 16-pin QFN
• Essence: Voltage Level Translator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.2V to 3.6V
• Operating Temperature: -40°C to +85°C
• Switching Speed: 500ps (typical)
• On-Resistance: 4Ω (typical)
• Off-Isolation: -25dB (typical)
• Input Capacitance: 2pF (typical)
• Output Capacitance: 3pF (typical)

Detailed Pin Configuration

The PI3VST01ZEEX has a 16-pin QFN package with the following pin configuration:

1. VCCA - Supply voltage for side A
2. GND - Ground
3. A1 - Side A input/output 1
4. A2 - Side A input/output 2
5. A3 - Side A input/output 3
6. A4 - Side A input/output 4
7. OE - Output enable
8. B4 - Side B input/output 4
9. B3 - Side B input/output 3
10. B2 - Side B input/output 2
11. B1 - Side B input/output 1
12. GND - Ground
13. VCCB - Supply voltage for side B
14. B5 - Side B input/output 5
15. B6 - Side B input/output 6
16. B7 - Side B input/output 7

Functional Features

• Bidirectional voltage level translation between two independent voltage domains
• Supports high-speed data transmission
• Low power consumption
• ESD protection on all pins
• Output enable pin for easy control of signal flow

Advantages and Disadvantages

Advantages

• High-speed switching capability
• Low power consumption
• Wide operating voltage range
• ESD protection for enhanced reliability
• Compact package size for space-constrained applications

Disadvantages

• Limited number of input/output channels (7 per side)
• Not suitable for applications requiring higher on-resistance

Working Principles

The PI3VST01ZEEX is a voltage level translator designed to facilitate communication between two different voltage domains. It uses bidirectional switches to translate signals from one voltage level to another. The device operates by detecting the voltage levels on the input side and translating them to the corresponding voltage levels on the output side. The output enable pin allows the user to control the direction of signal flow.

Detailed Application Field Plans

The PI3VST01ZEEX is commonly used in various applications, including:

1. Mobile devices: Enables communication between different voltage domains in smartphones and tablets.
2. Consumer electronics: Facilitates signal translation in audio/video equipment, gaming consoles, and home appliances.
3. Industrial automation: Used in control systems and sensors to interface between different voltage levels.
4. Automotive electronics: Enables communication between different subsystems in vehicles, such as infotainment systems and engine control units.
5. Networking equipment: Facilitates signal translation in routers, switches, and network interface cards.

Detailed and Complete Alternative Models

1. SN74LVC1T45: Single-bit dual-supply bus transceiver with configurable voltage translation and 3-state outputs.
2. TXB0108: 8-bit bidirectional voltage-level translator with automatic direction sensing.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage-level translator with adjustable voltage levels.

These alternative models offer similar functionality and can be considered as alternatives to the PI3VST01ZEEX based on specific application requirements.

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