AD7740YRTZ-REEL7 - Brand New Analog Devices Voltage-to-Frequency / Frequency-to-Voltage Converters
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Description
The AD7740YRTZ-REEL7 is a low-cost, ultrasmall synchronous Voltage-to-Frequency Converter (VFC) designed for various applications. It operates from a single power supply of either 3.0 V to 3.6 V or 4.75 V to 5.25 V, consuming only 0.9 mA. This model is available in an 8-lead SOT-23 and also in an 8-lead MSOP package, making it compact and easy to use. It has an on-chip 2.5 V bandgap reference, but can also be driven by an external reference. The nominal input range is 0 to VREF, and can handle high common-mode voltages up to -150 mV without the need for a charge pump. With a maximum input frequency of 1 MHz and selectable high impedance buffered input, this voltage-to-frequency converter requires minimal external components for operation.
Specifications and features
- Synchronous Operation
- Full-Scale Frequency Set by External System Clock
- 8-Lead SOT-23 and 8-Lead MSOP Packages
- 3 V or 5 V Operation
- Low Power: 3 mW (Typ)
- Nominal Input Range: 0 to VREF
- True –150 mV Capability Without Charge Pump
- VREF Range: 2.5 V to VDD
- Internal 2.5 V Reference
- 1 MHz Max Input Frequency
- Selectable High Impedance Buffered Input
- Minimal External Components Required
Application scenarios
- Isolation of High Common-Mode Voltages
- Low-Cost Analog-to-Digital Conversion
- Battery Monitoring
- Automotive Sensing
Comparison
Advantages- Low-cost and compact design
- Wide operating voltage range
- High common-mode voltage tolerance
- Minimal external components required
- Easy to use
Disadvantages- No significant disadvantages identified
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
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Popular parts of the same kind
- Datasheet: Download AD7740YRTZ-REEL7
- Chipdatas Part: CD87-AD7740YRTZ-REEL7
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 03:36 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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