Datasheet for AD5174BRMZ-10:
- Manufacturer Part Number : AD5174BRMZ-10
- Manufacturer : AD
- Description : Single-Channel, 1024-Position, Digital Rheostatwith SPI interface and 50-TP Memory IC
- Series : AD5174
- Reference Price : USD 1.16
- Our Price : We have a better price, contact us by email
- Product Type : Digital Potentiometers (DigiPOT)
- Function : -
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 10-Lead MSOP
- Pins : 10
- MFG Package Case : RM-10
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 50
- Working Temperature : -40 to 125C
- Other Part Number : AD5174BRMZ-10
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Single-channel, 1024-position resolution
- 10 kΩ nominal resistance
- 50-times programmable (50-TP) wiper memory
- Rheostat mode temperature coefficient: 35 ppm/°C
- 2.7 V to 5.5 V single-supply operation
- ±2.5 V to ±2.75 V dual-supply
operation for ac or bipolar operations
- SPI-compatible interface
- Wiper setting and memory readback
- Power on refreshed from memory
- Resistor Tolerance Stored in Memory
- Thin LFCSP, 10-lead,
3 mm x 3 mm x 0.8 mm package - Compact MSOP, 10-lead,
3 mm × 4.9 mm × 1.1 mm package
The AD5174 is a single-channel, 1024-position digital rheostatthat combines industry leading variable resistor performancewith nonvolatile memory (NVM) in a compact package.
This device supports both dual-supply operation at ±2.5 V to±2.75 V and single-supply operation at 2.7 V to 5.5 V and offers50-times programmable (50-TP) memory.
The AD5174 device wiper settings are controllable through theSPI digital interface. Unlimited adjustments are allowed beforeprogramming the resistance value into the 50-TP memory. TheAD5174 does not require any external voltage supply to facilitatefuse blow and there are 50 opportunities for permanentprogramming. During 50-TP activation, a permanent blow fusecommand freezes the resistance position (analogous to placingepoxy on a mechanical trimmer).
The AD5174 is available in a 3 mm × 3 mm 10-lead LFCSPpackage and in a 10-lead MSOP package. The part is guaranteed tooperate over the extended industrial temperature range of −40°Cto +125°C.
Applications
- Mechanical rheostat replacements
- Op-amp: variable gain control
- Instrumentation: gain, offset adjustment
- Programmable voltage-to-current conversions
- Programmable filters, delays, time constants
- Programmable power supply
- Sensor calibration
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
