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HA9P5221-5 Datasheet(PDF) 4 Page - Intersil Corporation |
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HA9P5221-5 Datasheet(HTML) 4 Page - Intersil Corporation |
4 / 12 page 4 Application Information Operation at Various Supply Voltages The HA-5221 operates over a wide range of supply voltages with little variation in performance. The supplies may be varied from ±5V to ±15V. See typical performance curves for variations in supply current, slew rate and output voltage swing. Offset Adjustment The following diagram shows the offset voltage adjustment configuration for the HA-5221. By moving the potentiometer wiper towards pin 8 (+BAL), the op amps output voltage will increase; towards pin 1 (-BAL) decreases the output voltage. A 20k Ω trim pot will allow an offset voltage adjustment of about 10mV. Capacitive Loading Considerations When driving capacitive loads >80pF, a small resistor, 50 Ω to 100 Ω, should be connected in series with the output and inside the feedback loop. FIGURE 2. LARGE SIGNAL RESPONSE FIGURE 3. SMALL SIGNAL RESPONSE NOTES: 12. AV = -1. 13. Feedback and summing resistors must be matched (0.1%). 14. HP5082-2810 clipping diodes recommended. 15. Tektronix P6201 FET probe used at settling point. FIGURE 4. SETTLING TIME TEST CIRCUIT Test Circuits and Waveforms (Continued) 2.5V 0V -2.5V 2.5V 0V -2.5V VOUT = 2.5V Vertical Scale = 2V/Div., Horizontal Scale = 200ns/Div. 100mV 0V -100mV 100mV 0V -100mV VOUT = ±100mV Vertical Scale = 100mV/Div., Horizontal Scale = 200ns/Div. VIN VOUT + VOUT VIN 5K 5K 2K 2K VSETTLE 7 1 8 6 2 3 +15V 4 -15V RP + HA-5221 |
Similar Part No. - HA9P5221-5 |
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Similar Description - HA9P5221-5 |
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