VISHAY- New MORN Series of Dual-in-Line Thin Film Resistor Networks Enable Higher-Precision Voltage Dividers and Unity Gain Op Amps
Vishay Intertechnology introduces a new series of surface-mount, high-precision dual-in-line thin film resistor networks featuring improved performance and a smaller size than previous-generation SOIC devices. Offering a slim maximum seated height of 1.10 mm, the Vishay Dale Thin Film MORN series delivers lower TCR tracking to ±1 ppm/ °C, tighter ratio tolerances to ±0.01 %, and excellent long-term ratio stability of 0.015 % after 2,000 hours at +70 C.
- Feature four isolated resistors
- Rugged molded construction
- Integrated construction allows for higher precision over discrete SMD Chips
Product Benefits:
- Low TCR tracking to ±1 ppm/ °C
- Slim maximum seated height of 1.10 mm
- Tight ratio tolerances to ±0.01 %
- Excellent long-term ratio stability of 0.015 %
- Resistance values from 400 Ω to 100 kΩ
- Compact 25-mil-pitch, 8-pin MSOP packages, in accordance with JEDEC MO-187, variation AA
- Typical power ratings of 50 mW per resistor element
- Extremely low noise of ≤-30 dB
- Voltage coefficients of 0.1 ppm/V
- Wide temperature range of -55 °C to +125 °C
- RoHS-compliant and halogen-free
Market Applications:
- Precision voltage dividers and unity gain operational amplifier circuitry in telecommunications, industrial, process control, and medical instrumentation
The Key Specifications:
- TCR tracking: ±1 ppm/ °C
- Ratio tolerance: ±0.01 % to ±0.5 %
- Stability ratio: 0.015 % after 2,000 hours at +70 °C
- Resistance range: 400Ω to 100 kΩ
- Power rating: 50 mW (per resistor element)
Availability:
Samples and production quantities of the new resistor networks are available now, with lead times of eight to 10 weeks for larger orders.
To access the product datasheet on the Vishay website, go to http://www.vishay.com/ppg?60129 (MORN)
