VSC7158HT-03 Allicdata Electronics
Allicdata Part #:

VSC7158HT-03-ND

Manufacturer Part#:

VSC7158HT-03

Price: $ 0.00
Product Category:

Uncategorized

Manufacturer: Maxim Integrated
Short Description: IC INTERFACE CONTROLLER
More Detail: N/A
DataSheet: VSC7158HT-03 datasheetVSC7158HT-03 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: *
Part Status: Obsolete
Description

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The VSC7158HT-03 is a silicon-based device used primarily as a frequency-to-voltage converter (FVC). The device operates with an input frequency range of 0–50kHz and an input voltage range of 0–30V. The output voltage is proportional to the input frequency and can be programmed to a maximum of 24V. This device works by first converting the input frequency to a linear voltage via a pair of charge pumps, and then the generated voltage is amplified and buffered to provide the output voltage.

The VSC7158HT-03 is primarily used in applications where the input frequency needs to be converted to a proportional output voltage. Examples of such use cases include controlling fan speed based on temperature, controlling the movement of vibrating motors, as well as controlling the step precision of stepper motors. It is also often used as a speed regulator for AC motors, for DC motor speed control, and for counting applications.

The working principle of the VSC7158HT-03 is relatively straightforward. The device contains two charge pumps, each of which is responsible for one half of the frequency-to-voltage conversion. The first charge pump is connected to the oscillator circuit of the device, and it produces a DC voltage that is proportional to the input frequency. The second charge pump then takes the voltage from the first charge pump and amplifies it to the required output voltage. The two charge pumps are then connected to the output buffer, which helps ensure a stable and clean output voltage.

Some of the key features of the VSC7158HT-03 include its low-noise output, which helps to reduce electrical noise in the system, and its low power consumption, which helps to reduce energy costs. The device is also RoHS compliant and is CE marked, making it a good choice for applications that require safety certifications. Additionally, the device has wide operating temperature range of -40°C to +105°C.

In summary, the VSC7158HT-03 is a very useful device that can be used for a wide range of applications where a linear voltage output is required. The device is easy to use and relatively inexpensive, making it a great choice for applications that require reliable and cost effective voltage conversion.

The specific data is subject to PDF, and the above content is for reference

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