Circuitry for 0.02%, 10kHz Voltage-to-Frequency Converter Requires Only 21mA Supply Current
Reference Design using part LTC1441 by Analog Devices
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For End Products
- Automotive and Transportation
- Power Management
Description
- Circuitry for 0.02%, 10kHz Voltage-to-Frequency Converter Requires Only 21mA Supply Current. A 0V to 5V input produces a 0Hz to 10kHz output, with a linearity of 0.02%. Gain drift is 60ppm/degree Celsius. Maximum current consumption is only 21uA, over 100 times lower than currently available monolithic ICs
Key Features
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Input Voltage0 to 5 V
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Output Frequency0 to 10 KHz
Featured Parts (30)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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LT1389BCS8-2.5 | Analog Devices | Voltage References | V-Ref Precision 2.5V 20mA 8-Pin SOIC N | Buy | |
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LT1389BCS8-2.5#TRPBF | Analog Devices | Voltage References | V-Ref Precision 2.5V 20mA 8-Pin SOIC N T/R | Buy | |
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LT1389BCS8-5 | Analog Devices | Voltage References | V-Ref Precision 5V 10mA 8-Pin SOIC N | Buy | |
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LT1389ACS8-1.25#TRPBF | Analog Devices | Voltage References | V-Ref Precision 1.25V 20mA 8-Pin SOIC N T/R | Buy | |
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LM334S8 | Analog Devices | Current Regulator Diodes | Current Regulator Diode 200mW 8-Pin SOIC N | Buy | |
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LM334Z#PBF | Analog Devices | Current Regulator Diodes | Current Regulator Diode 200mW 3-Pin TO-92 Tray | Buy | |
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LT1389BCS8-4.096#PBF | Analog Devices | Voltage References | V-Ref Precision 4.096V 10mA 8-Pin SOIC N Tube | Buy | |
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LM334Z | Analog Devices | Current Regulator Diodes | Current Regulator Diode 200mW 3-Pin TO-92 | Buy | |
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LT1389ACS8-1.25 | Analog Devices | Voltage References | V-Ref Precision 1.25V 20mA 8-Pin SOIC N | Buy | |
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LT1389BCS8-2.5#PBF | Analog Devices | Voltage References | V-Ref Precision 2.5V 20mA 8-Pin SOIC N Tube | Buy | |
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LT1389BCS8-1.25#PBF | Analog Devices | Voltage References | V-Ref Precision 1.25V 20mA 8-Pin SOIC N Tube | Buy | |
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LT1389BCS8-4.096 | Analog Devices | Voltage References | V-Ref Precision 4.096V 10mA 8-Pin SOIC N | Buy | |