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LM2917M +BOM
This 14-pin converter conveniently translates frequency signals into voltage
SOIC-14-
Manufacturer:
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Mfr.Part #:
LM2917M
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Datasheet:
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Series:
LM2917-N
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Product:
Frequency to Voltage Converters
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Full Scale Frequency:
10 kHz
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INL - Integral Nonlinearity:
+/- 1 % FSR
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EDA/CAD Models:
Availability: 7383 PCS
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LM2917M General Description
The LM2917M is a frequency-to-voltage converter integrated circuit (IC) that is designed to convert a frequency input signal into a proportional voltage output. This IC is commonly used in applications where frequency signals need to be converted into a voltage signal for monitoring or control purposes. The LM2917M operates over a wide frequency range, typically from 0.1 Hz to 10 kHz, making it suitable for a variety of different frequency input signals. It has a built-in voltage reference and an oscillator, which provides a stable and accurate conversion of the input signal into a voltage output. The output voltage of the LM2917M is directly proportional to the frequency of the input signal. The LM2917M is capable of operating with a single power supply voltage ranging from 5V to 26V, making it compatible with a wide range of power supply configurations. It also has a low current consumption of 4.5 mA, making it suitable for battery-operated applications.
Key Features
- Wide supply voltage range of 5V to 26V
- Operates from -25°C to 85°C temperature range
- Frequency range of DC to 10 kHz
- Low stand-by current drain
- Output compatible with all transistor-transistor logic (TTL) and CMOS circuits
- Can be used as a frequency-to-voltage converter or a frequency-to-duty cycle converter
Application
- Automotive industry - used in tachometers and speedometers for measuring the frequency of engine RPMs
- Industrial control systems - for measuring the frequency of rotating machinery
- Home automation - in systems for monitoring and controlling the speed of motors
- Medical equipment - for monitoring the frequency of vital signs
- Consumer electronics - in devices like portable generators to measure the frequency of power output
Specifications
Product Category | Voltage to Frequency & Frequency to Voltage | Series | LM2917-N |
Product | Frequency to Voltage Converters | Full Scale Frequency | 10 kHz |
INL - Integral Nonlinearity | +/- 1 % FSR | Supply Voltage - Max | 28 V |
Supply Voltage - Min | 6 V | Supply Type | Single |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT | Height | 1.45 mm |
Length | 8.64 mm | Operating Supply Voltage | 6 V to 28 V |
Product Type | Voltage to Frequency & Frequency to Voltage | Factory Pack Quantity | 55 |
Subcategory | Data Converter ICs | Width | 3.91 mm |
Unit Weight | 0.008501 oz |
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In Stock: 7,383
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