PI7VD9004AAHFDEX

Product Overview

• Category: Integrated Circuit
• Use: Voltage Level Shifter
• Characteristics: High-speed, Low-power consumption
• Package: QFN (Quad Flat No-leads)
• Essence: Converts voltage levels between different logic families
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 1.2V - 3.6V
• Logic Input Voltage: 1.2V - 3.6V
• Logic Output Voltage: 1.2V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 100 Mbps

Detailed Pin Configuration

The PI7VD9004AAHFDEX has a total of 16 pins arranged as follows:

1. VCCA: Positive supply voltage for the A-side logic
2. GND: Ground reference for the IC
3. A1: Input pin for logic signal A1
4. A2: Input pin for logic signal A2
5. A3: Input pin for logic signal A3
6. A4: Input pin for logic signal A4
7. OE: Output enable pin
8. B4: Output pin for logic signal B4
9. B3: Output pin for logic signal B3
10. B2: Output pin for logic signal B2
11. B1: Output pin for logic signal B1
12. GND: Ground reference for the IC
13. VCCB: Positive supply voltage for the B-side logic
14. B5: Output pin for logic signal B5
15. B6: Output pin for logic signal B6
16. B7: Output pin for logic signal B7

Functional Features

• Bi-directional voltage level shifting
• Supports various logic families (e.g., TTL, CMOS)
• High-speed data transmission up to 100 Mbps
• Low-power consumption for energy-efficient operation
• Output enable pin for easy control of signal flow

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with different systems - Supports bidirectional communication between different logic families - High-speed data transmission enables efficient signal processing

Disadvantages: - Limited maximum data rate compared to some other voltage level shifters - Requires careful consideration of input and output voltage levels to prevent signal distortion

Working Principles

The PI7VD9004AAHFDEX is a voltage level shifter that facilitates communication between different logic families. It operates by converting the voltage levels of input signals from one logic family (A-side) to the corresponding voltage levels of another logic family (B-side). This bi-directional conversion enables seamless data transfer between incompatible systems.

The IC utilizes internal circuitry to detect the logic levels of the input signals and adjusts them accordingly to match the desired output logic levels. The output enable pin allows users to control the direction of signal flow, enabling flexible communication configurations.

Detailed Application Field Plans

The PI7VD9004AAHFDEX finds applications in various fields where voltage level shifting is required. Some common application areas include:

1. Microcontroller interfacing: Enables communication between microcontrollers operating at different voltage levels.
2. Sensor networks: Facilitates data exchange between sensors using different logic families.
3. Industrial automation: Allows integration of devices with varying voltage requirements in industrial control systems.
4. Communication interfaces: Bridges the gap between different communication protocols and logic families.
5. Consumer electronics: Enables compatibility between devices with different voltage level standards.

Detailed and Complete Alternative Models

1. PI7VD9004AAHFD: Similar to PI7VD9004AAHFDEX, but without the extended temperature range.
2. PI7VD9004AAHFDX: Similar to PI7VD9004AAHFDEX, but with a different package (SOIC).
3. PI7VD9004AAHFX: Voltage level shifter with similar functionality but optimized for lower power consumption.

These alternative models provide options based on specific requirements and constraints, allowing users to choose the most suitable voltage level shifter for their applications.

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