Overview
The CD4040BPWRG4 is a 12-stage binary ripple counter produced by Texas Instruments. This integrated circuit (IC) is part of the 4000 series CMOS logic family, known for its low power consumption and wide operating voltage range. The CD4040BPWRG4 is designed for applications requiring binary counting, frequency division, or time delay generation. Its market positioning targets engineers and designers in industries such as consumer electronics, industrial automation, and automotive systems. The product stands out for its reliability, ease of use, and compatibility with a wide range of operating conditions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage (VDD) | 3 to 18 | V | Wide operating range |
| Number of Stages | 12 | - | Binary ripple counter |
| Maximum Clock Frequency | 2.5 | MHz | At VDD = 10V |
| Operating Temperature Range | -55 to 125 | °C | Wide temperature range |
| Package Type | TSSOP-16 | - | Surface mount package |
| Low Power Consumption | Typical | - | CMOS technology |
| Input Capacitance | 7.5 | pF | Typical value |
| Propagation Delay | 250 | ns | At VDD = 10V |
Key Features
- 12-Stage Binary Counter: Provides up to 4096 counts for precise timing and frequency division.
- Wide Operating Voltage Range: Supports 3V to 18V, making it versatile for various applications.
- Low Power Consumption: Ideal for battery-powered devices and energy-efficient designs.
- High Noise Immunity: Ensures reliable operation in noisy environments.
- Compact TSSOP-16 Package: Suitable for space-constrained PCB designs.
Applications
The CD4040BPWRG4 is widely used in applications requiring binary counting or frequency division. In consumer electronics, it is employed in timers, clocks, and digital displays. In industrial automation, it is used for event counting and process control. In automotive systems, it finds applications in timing circuits and sensor interfacing. Its reliability and wide operating range make it a preferred choice for designers across industries.
Q & A
1. What is the maximum clock frequency of the CD4040BPWRG4?
The maximum clock frequency is 2.5 MHz at a supply voltage of 10V.
2. What is the operating voltage range of this IC?
The operating voltage range is 3V to 18V.
3. How many stages does the CD4040BPWRG4 have?
It has 12 stages, providing up to 4096 counts.
4. What is the package type of the CD4040BPWRG4?
It comes in a TSSOP-16 surface mount package.
5. Is the CD4040BPWRG4 suitable for high-noise environments?
Yes, it features high noise immunity for reliable operation in noisy environments.
6. What is the typical power consumption of this IC?
It has low power consumption typical of CMOS technology.
7. Can the CD4040BPWRG4 be used in automotive applications?
Yes, it is suitable for automotive systems due to its wide operating temperature range.
8. What is the propagation delay of this IC?
The propagation delay is 250 ns at a supply voltage of 10V.
9. Is the CD4040BPWRG4 compatible with battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
10. What are the typical applications of this IC?
Typical applications include timers, frequency dividers, and digital counters in consumer electronics, industrial automation, and automotive systems.
