IDT5V9950PFI

Product Overview

• Category: Integrated Circuit
• Use: Voltage Level Translator
• Characteristics: High-speed, bidirectional, voltage-level translation
• Package: 48-pin TQFP (Thin Quad Flat Package)
• Essence: Translates voltage levels between two different logic families
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Supply Voltage: 1.2V to 3.6V
• Logic Voltage Levels Supported: 1.2V, 1.8V, 2.5V, 3.3V
• Data Rate: Up to 100 Mbps
• Number of Channels: 10
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The IDT5V9950PFI has a total of 48 pins. The pin configuration is as follows:

1. VCCA - Supply voltage for side A
2. GND - Ground
3. A1 - Channel A1 input/output
4. B1 - Channel B1 input/output
5. A2 - Channel A2 input/output
6. B2 - Channel B2 input/output
7. A3 - Channel A3 input/output
8. B3 - Channel B3 input/output
9. A4 - Channel A4 input/output
10. B4 - Channel B4 input/output
11. A5 - Channel A5 input/output
12. B5 - Channel B5 input/output
13. VCCB - Supply voltage for side B
14. OE - Output enable
15. DIR - Direction control
16. GND - Ground
17. A6 - Channel A6 input/output
18. B6 - Channel B6 input/output
19. A7 - Channel A7 input/output
20. B7 - Channel B7 input/output
21. A8 - Channel A8 input/output
22. B8 - Channel B8 input/output
23. A9 - Channel A9 input/output
24. B9 - Channel B9 input/output
25. A10 - Channel A10 input/output
26. B10 - Channel B10 input/output
27. GND - Ground
28. VCCA - Supply voltage for side A

Functional Features

• Bidirectional voltage level translation between different logic families
• Supports various logic voltage levels (1.2V, 1.8V, 2.5V, 3.3V)
• High-speed data transmission up to 100 Mbps
• Output enable and direction control for flexible operation
• Low power consumption
• ESD protection on all pins

Advantages and Disadvantages

Advantages: - Wide range of supported logic voltage levels - High-speed data transmission capability - Flexible operation with output enable and direction control - ESD protection on all pins ensures reliability

Disadvantages: - Limited number of channels (10)

Working Principles

The IDT5V9950PFI is a voltage level translator that enables communication between different logic families. It operates by receiving input signals from one logic family and translating them to the appropriate voltage levels required by another logic family. The device uses internal circuitry to convert the voltage levels bidirectionally, allowing data transmission in both directions.

Detailed Application Field Plans

The IDT5V9950PFI can be used in various applications where voltage level translation is required. Some potential application fields include:

1. Microcontroller interfacing with different peripheral devices
2. Communication interfaces between different integrated circuits
3. Signal conversion in mixed-signal systems
4. Level shifting in battery-powered devices

Detailed and Complete Alternative Models

1. Texas Instruments SN74LVCH245A: Octal Bus Transceiver with 3-State Outputs
2. NXP PCA9306: Dual Bidirectional I2C-Bus and SMBus Voltage-Level Translator
3. ON Semiconductor NC7SZ125: Single Bus Buffer Gate with 3-State Output

These alternative models offer similar functionality to the IDT5V9950PFI and can be considered as alternatives based on specific application requirements.

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