Datasheet for LTC6655LNBHMS8-2.5#PBF:
- Manufacturer Part Number : LTC6655LNBHMS8-2.5#PBF
- Manufacturer : AD
- Description : 0.25ppm Noise, Low Drift Precision References IC
- Series : LTC6655
- Reference Price : USD 4.6
- Our Price : We have a better price, contact us by email
- Product Type : Voltage References
- Function : Series Voltage References
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead MSOP
- Pins : 8
- MFG Package Case : 05-08-1660
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 50
- Working Temperature : -40 to 125C
- Other Part Number : LTC6655LNBHMS8-2.5#PBF
- 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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- Low Noise:
- 0.25ppmP-P (0.1Hz to 10Hz) 625nVP-P for the LTC6655-2.5
- 0.21ppmRMS (10Hz to 10kHz) for the LTC6655LN-2.5 CNR = 100µF
- Low Drift: 2ppm/°C Max
- High Accuracy: ±0.025% Max
- No Humidity Sensitivity (LS8 Package)
- Thermal Hysteresis (LS8): 30ppm (–40°C to 85°C)
- Long-Term Drift (LS8): 20ppm/√kHr
- 100% Tested at –40°C, 25°C and 125°C
- Load Regulation: <10ppm/mA
- Sinks and Sources Current: ±5mA
- Low Dropout: 500mV
- Maximum Supply Voltage: 13.2V
- Low Power Shutdown: <20µA Max
- Available Output Voltages: 1.25V, 2.048V, 2.5V, 3V, 3.3V, 4.096V, 5V
- Available in an 8-Lead MSOP and High Stability Hermetic 5mm × 5mm LS8 Packages
The LTC6655 is a complete family of precision bandgap voltage references, offering exceptional noise and drift performance. This low noise and drift is ideally suited for the high resolution measurements required by instrumentation and test equipment. In addition, the LTC6655 is fully specified over the temperature range of –40°C to 125°C, ensuring its suitability for demanding automotive and industrial applications. Advanced curvature compensation allows this bandgap reference to achieve a drift of less than 2ppm/°C with a predictable temperature characteristic and an output voltage accurate to ±0.025%, reducing or eliminating the need for calibration.
The LTC6655LN Low Noise comes with a noise reduction pin that enables reduction of wideband noise with the addition of a single capacitor.
The LTC6655 can be powered from as little as 500mV above the output voltage to as much as 13.2V. Superior load regulation with source and sink capability, coupled with exceptional line rejection, ensures consistent performance over a wide range of operating conditions. A shutdown mode is provided for low power applications.
The LTC6655 references are offered in an 8-lead MSOP package and an 8-lead LS8 package. The LS8 is a 5mm × 5mm surface mount hermetic package that provides outstanding stability.
Applications
- Instrumentation and Test Equipment
- High Resolution Data Acquisition Systems
- Weigh Scales
- Precision Battery Monitors
- Precision Regulators
- Medical Equipment
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
