72V255LA15TFGI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Level Translator
• Characteristics: High voltage capability, level shifting functionality
• Package: TQFP (Thin Quad Flat Package)
• Essence: Translates logic levels between different voltage domains
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage: 2.7V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 48
• Pin Pitch: 0.5mm

Detailed Pin Configuration

1. VCCB
2. GND
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. A8
11. OE
12. B1
13. B2
14. B3
15. B4
16. B5
17. B6
18. B7
19. B8
20. VCCA
21. GND
22. A9
23. A10
24. A11
25. A12
26. A13
27. A14
28. A15
29. A16
30. A17
31. VREFB
32. B9
33. B10
34. B11
35. B12
36. B13
37. B14
38. B15
39. B16
40. VREFC
41. VCCA
42. A18
43. A19
44. A20
45. A21
46. A22
47. A23
48. A24

Functional Features

• Bi-directional voltage level translation between two different voltage domains
• Automatic direction sensing and control
• Supports bidirectional data transfer
• Low power consumption
• High-speed operation

Advantages

• Wide supply voltage range allows compatibility with various systems
• High voltage capability enables translation between different voltage levels
• Automatic direction sensing simplifies system design
• Bidirectional data transfer facilitates communication between different logic devices
• Low power consumption helps in energy-efficient designs
• High-speed operation ensures fast data transmission

Disadvantages

• Limited number of pins may restrict the number of signals that can be translated simultaneously
• TQFP package may require careful handling during assembly and soldering processes

Working Principles

The 72V255LA15TFGI8 is a voltage level translator IC designed to enable communication between different voltage domains in electronic systems. It utilizes a combination of level shifting circuitry and automatic direction sensing to ensure bidirectional data transfer. The IC operates by monitoring the input signal levels and automatically adjusting the output levels accordingly. This allows seamless translation between different logic voltage levels, enabling compatibility between devices operating at different voltages.

Detailed Application Field Plans

The 72V255LA15TFGI8 finds applications in various electronic systems where voltage level translation is required. Some potential application fields include: 1. Microcontroller interfacing with different peripheral devices operating at different voltage levels. 2. Communication interfaces between different logic families, such as TTL and CMOS. 3. Industrial automation systems where multiple voltage domains coexist. 4. Battery-powered devices requiring efficient voltage level translation. 5. Automotive electronics for interfacing between different subsystems.

Detailed and Complete Alternative Models

1. 74LVC245: Octal bus transceiver with voltage level translation capability.
2. SN74LVC1T45: Single-bit dual-supply bus transceiver with voltage level shifting functionality.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.
4. TXB0108: 8-bit bidirectional voltage-level translator for open-drain and push-pull applications.

(Note: The above list is not exhaustive and serves as an example of alternative models available in the market.)

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