AD537 - ADI
The pictures are for reference only, and the specific specifications can be found in the product manual.
Popularity Score
42 points
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Part NoAD537
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ManufacturerADI
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ChipWorker Part#CW430814810
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DescriptionIntegrated Circuit Voltage-to-Frequency Converter
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DocumentationDatasheet
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Ships fromMoscow
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НаличиеIn Stock
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Estimated PricePrice on Request
Payment Methods and Delivery
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AD537 Specifications
Consulting Engineer >>| Attribute | Attribute Value |
|---|---|
| Part Number | AD537 |
| Manufacturer | ADI |
| ChipWorker Part# | CW430814810 |
| Documentation | Datasheet |
| expand all | |
| Product Lifecycle Status | Active |
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Product Description
- Product Details
- The AD537 is a monolithic V-F converter consisting of an input amplifier, a precision oscillator system, an accurate internal reference generator and a high current output stage. Only a single external RC network is required to set up any full-scale (F.S.) frequency up to 100 kHz and any F.S. input voltage up to ±30 V. Linearity error is as low as ±0.05% for 10 kHz F.S., and operation is guaranteed over an 80 dB dynamic range. The overall temperature coefficient (excluding the effects of external components) is typically ±30 ppm/°C. The AD537 operates from a single supply of 5 V to 36 V and consumes only 1.2 mA quiescent current.
- A temperature-proportional output, scaled to 1.00 mV/K, enables the circuit to be used as a reliable temperature-to-frequency converter; in combination with the fixed reference output of 1.00 V, offset scales such as 0°C or 0°F can be generated.
- The low drift (1µV/°C typ) input amplifier allows operation directly from small signals (e.g., thermocouples or strain gages) while offering a high (250 M(Ohm) input resistance. Unlike most V-F converters, the AD537 provides a square-wave output, and can drive up to 12 TTL loads, LEDs, very long cables, etc.
- The excellent temperature characteristics and long-term stability of the AD537 are guaranteed by the primary bandgap reference generator and the low T.C. silicon chromium thin film resistors used throughout.
- The device is available in either a TO-116 ceramic DIP or a TO-100 metal can; both are hermetically sealed packages.
- The AD537 is available in three performance/temperature grades; the J and K grades are specified for operation over the 0°C to +70°C range while the AD537S is specified for operation over the extended temperature range, -55°C to +125°C.
- ### Features and Benefits
- Low Cost A-D Conversion
- Versatile Input Amplifier
- Positive or Negative Voltage Modes
- Negative Current Mode
- High Input Impedance, Low Drift
- Single Supply, 5 V to 36 V
- Linearity: ±0.05% FS
- Low Power: 1.2 mA Quiescent Current
- Full-Scale Frequency up to 100 kHz
- 1.00 V Reference
- Thermometer Output (1 mV/K)
- F-V Applications
- MIL-STD-883 Compliant Versions Available
Delivery
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 22% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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