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CALVC164245MDGGREP
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CALVC164245MDGGREP

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Level Shifter
  • Characteristics: High-speed, bidirectional level shifting for voltage translation between different logic levels
  • Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: This integrated circuit is designed to provide a high-speed and bidirectional level shifting solution for voltage translation between different logic levels.
  • Packaging/Quantity: The CALVC164245MDGGREP is typically packaged in reels of 2500 units.

Specifications

  • Number of Pins: 48
  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Input Current: ±50mA
  • Propagation Delay: 2.5ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CALVC164245MDGGREP has a total of 48 pins, which are assigned specific functions. Here is the detailed pin configuration:

  1. OE (Output Enable) A1
  2. I/O0 A2
  3. GND A3
  4. I/O1 A4
  5. VCC A5
  6. I/O2 A6
  7. I/O3 A7
  8. I/O4 B1
  9. GND B2
  10. I/O5 B3
  11. I/O6 B4
  12. VCC B5
  13. I/O7 B6
  14. I/O8 B7
  15. GND C1
  16. I/O9 C2
  17. I/O10 C3
  18. I/O11 C4
  19. VCC C5
  20. I/O12 C6
  21. I/O13 C7
  22. GND D1
  23. I/O14 D2
  24. I/O15 D3
  25. I/O16 D4
  26. VCC D5
  27. I/O17 D6
  28. I/O18 D7
  29. GND E1
  30. I/O19 E2
  31. I/O20 E3
  32. I/O21 E4
  33. VCC E5
  34. I/O22 E6
  35. I/O23 E7
  36. GND F1
  37. I/O24 F2
  38. I/O25 F3
  39. I/O26 F4
  40. VCC F5
  41. I/O27 F6
  42. I/O28 F7
  43. GND G1
  44. I/O29 G2
  45. I/O30 G3
  46. I/O31 G4
  47. VCC G5
  48. I/O32 G6

Functional Features

  • Bidirectional level shifting: The CALVC164245MDGGREP allows for voltage translation between different logic levels in both directions.
  • High-speed operation: With a propagation delay of only 2.5ns (typical), this IC ensures efficient and fast voltage level shifting.
  • Output enable control: The OE pin enables or disables the outputs, providing flexibility in controlling the data flow.

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick voltage level shifting. - Bidirectional functionality simplifies voltage translation between different logic levels. - Output enable control provides flexibility in managing data flow.

Disadvantages: - Limited to a specific package type (48-pin TSSOP). - Requires careful consideration of voltage compatibility between input and output levels.

Working Principles

The CALVC164245MDGGREP operates by utilizing a combination of MOSFETs and level-shifting circuitry. When an input signal is received, the IC translates the voltage level to the desired logic level on the output pins. The bidirectional functionality ensures seamless translation in both directions.

Detailed Application Field Plans

The CALVC164245MDGGREP finds applications in various fields where voltage level shifting is required. Some potential application areas include:

  1. Microcontroller interfacing with different logic families.
  2. Communication systems involving multiple voltage domains.
  3. Data transmission between devices operating at different voltage levels.
  4. Industrial automation systems requiring voltage translation between sensors and controllers.

Detailed and Complete Alternative Models

  1. SN74LVCH164245A: This integrated circuit offers similar bidirectional voltage level shifting capabilities in a 48-pin TSSOP package.
  2. MC74VHC245: A popular alternative with 48-pin TSSOP packaging, providing bidirectional voltage translation between different logic levels.
  3. 74LVC245

Перечислите 10 распространенных вопросов и ответов, связанных с применением CALVC164245MDGGREP в технических решениях.

Sure! Here are 10 common questions and answers related to the application of CALVC164245MDGGREP in technical solutions:

  1. Q: What is CALVC164245MDGGREP? A: CALVC164245MDGGREP is a specific model of voltage level translator integrated circuit (IC) designed for bidirectional level translation between different voltage domains.

  2. Q: What are the key features of CALVC164245MDGGREP? A: Some key features of CALVC164245MDGGREP include bidirectional voltage translation, support for multiple voltage levels, high-speed operation, and low power consumption.

  3. Q: In which applications can CALVC164245MDGGREP be used? A: CALVC164245MDGGREP can be used in various applications such as data communication systems, industrial automation, automotive electronics, and consumer electronics.

  4. Q: What voltage levels does CALVC164245MDGGREP support? A: CALVC164245MDGGREP supports voltage level translation between different voltage domains, typically ranging from 1.2V to 5V.

  5. Q: How does CALVC164245MDGGREP achieve bidirectional level translation? A: CALVC164245MDGGREP uses a combination of voltage level shifters and direction control pins to enable bidirectional translation of signals between different voltage domains.

  6. Q: Can CALVC164245MDGGREP handle high-speed data transmission? A: Yes, CALVC164245MDGGREP is designed to support high-speed data transmission, with typical operating frequencies in the range of several hundred megahertz (MHz) to gigahertz (GHz).

  7. Q: Does CALVC164245MDGGREP have any built-in protection features? A: Yes, CALVC164245MDGGREP typically includes built-in protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown to ensure safe operation.

  8. Q: What is the power supply requirement for CALVC164245MDGGREP? A: CALVC164245MDGGREP usually requires a single power supply voltage, typically ranging from 1.2V to 5V, depending on the specific model and application requirements.

  9. Q: Can CALVC164245MDGGREP be used in mixed-signal designs? A: Yes, CALVC164245MDGGREP can be used in mixed-signal designs where there is a need to interface between digital and analog circuits operating at different voltage levels.

  10. Q: Are there any evaluation boards or reference designs available for CALVC164245MDGGREP? A: Yes, many semiconductor manufacturers provide evaluation boards and reference designs that incorporate CALVC164245MDGGREP, making it easier for engineers to evaluate and integrate the IC into their designs.

Please note that the specific details and answers may vary depending on the manufacturer's documentation and datasheet for CALVC164245MDGGREP.