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VFC32KP

The Texas Instruments VFC32KP is a versatile voltage-to-frequency and frequency-to-voltage converter. It offers a 100 kHz full-scale frequency and excellent linearity.

✓ Total Stock: 4,077 pcs

$ Price Range: $11.02

VFC32KP Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	71 pcs On Request	71 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Texas Traders International ✓ Non-Authorised Inventory information	6 pcs On Request	6 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

VFC32KP Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	VF and FV Converters
Manufacturer Name	Texas Instruments
Frequency	100 kHz
Full Scale	±75ppm/°C
Linearity	0.01%
Mounting Type	Through Hole
Supplier Device Package	14-PDIP
Type	Volt to Frequency and Frequency to Volt

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VFC32KP Description

Short technical summary and product information.

The VFC32KP from Texas Instruments is a voltage-to-frequency (V/F) and frequency-to-voltage (F/V) converter designed for precision signal conversion.

This component operates with a full-scale frequency of 100 kHz and boasts excellent linearity, with a maximum error of 0.01% at 10 kHz FS and 0.05% at 100 kHz FS. It supports both voltage and current inputs and can be configured for V/F or F/V operation. The device features an open-collector frequency output compatible with common logic families, providing good noise immunity due to its integrating input characteristics.

Designed for through-hole mounting, the VFC32KP is housed in a 14-pin PDIP package. Its operating temperature range is 0°C to 70°C, with supply voltage requirements between 11V and 20V. The converter is suitable for applications such as integrating A/D converters, serial frequency outputs, isolated data transmission, and motor speed control.

Key electrical specifications include a typical bias current of 20 nA for the inverting input and 100 nA for the non-inverting input. It also has a typical offset voltage of 14 mV. The full-scale temperature coefficient is ±75ppm/°C.

VFC32KP Quick Information

Product Type: Voltage-to-Frequency and Frequency-to-Voltage Converter

Canonical Name: VFC32KP Voltage-to-Frequency and Frequency-to-Voltage Converter

Subcategory: Special function amplifiers

VFC32KP Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

VFC32KP Estimated Pricing

Qty	Low	High
1+	$11.02	$11.02

Estimated market price range - modelled values for guidance only, not live distributor offers.

VFC32KP Features

Voltage-to-frequency and frequency-to-voltage conversion.
100 kHz full-scale frequency capability.
Excellent linearity of 0.05% maximum.
Through-hole mounting in 14-PDIP package.
Wide operating temperature range of 0°C to 70°C.

VFC32KP Applications

Integrates analog-to-digital converters.
Provides serial frequency output signals.
Enables isolated data transmission.
Used in FM analog signal modulation.
Suitable for motor speed control.

VFC32KP FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range?

±11V to ±20V.

What is the package type?

14-DIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range?

0°C to 70°C.

What is the maximum operating frequency?

500kHz.

What is the linearity error?

0.01% max at 10kHz full scale, 0.05% max at 100kHz full scale.

What are the bias currents?

20nA typical on inverting input, 100nA typical on noninverting input.

What is the offset voltage?

14mV typical.