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LF441CD датащи(PDF) 1 Page - ON Semiconductor |
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LF441CD датащи(HTML) 1 Page - ON Semiconductor |
1 / 10 page LF441C LF442C LF444C SEMICONDUCTOR TECHNICAL DATA LOW POWER JFET INPUT OPERATIONAL AMPLIFIERS Order this document by LF441C/D 1 + D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) N SUFFIX PLASTIC PACKAGE CASE 626 Offset Null Inputs VEE (Single, Top View) NC VCC Output Offset Null Output 1 Inputs 1 VEE (Dual, Top View) Inputs 2 Output 2 VCC 1 2 3 4 8 7 6 5 + – – – + 2 1 2 3 4 8 7 6 5 8 1 8 1 PIN CONNECTIONS D SUFFIX PLASTIC PACKAGE CASE 751A (SO–14) N SUFFIX PLASTIC PACKAGE CASE 646 Output 1 Inputs 1 VCC Inputs 2 Output 2 Output 4 Inputs 4 VEE Inputs 3 Output 3 (Quad, Top View) 1 2 3 4 5 6 78 9 10 11 12 13 14 4 23 ++ ++ 1 14 1 14 1 –– –– PIN CONNECTIONS 1 MOTOROLA ANALOG IC DEVICE DATA Low Power JFET Input Operational Amplifiers These JFET input operational amplifiers are designed for low power applications. They feature high input impedance, low input bias current and low input offset current. Advanced design techniques allow for higher slew rates, gain bandwidth products and output swing. The LF441C device provides for the external null adjustment of input offset voltage. These devices are specified over the commercial temperature range. All are available in plastic dual in–line and SOIC packages. • Low Supply Current: 200 µA/Amplifier • Low Input Bias Current: 5.0 pA • High Gain Bandwidth: 2.0 MHz • High Slew Rate: 6.0 V/µs • High Input Impedance: 1012 Ω • Large Output Voltage Swing: ±14 V • Output Short Circuit Protection Representative Schematic Diagram (Each Amplifier) 1 5 VEE LF441C input offset voltage null adjust circuit 100 k Ω 1.5 k Ω 15 * * Inputs J1 J2 R1 R2 R3 R4 Q1 Q2 Q3 Q4 Q5 R5 C1 C2 Q6 D1 Q7 D2 VEE Output VCC *Null adjustment pins for LF441 only. + + ORDERING INFORMATION Device Function Operating Temperature Range Package LF441CD LF441CN Single T0 ° 70 °C SO–8 Plastic DIP LF442CD LF442CN Dual TA = 0° to +70°C SO–8 Plastic DIP LF444CD LF444CN Quad SO–14 Plastic DIP © Motorola, Inc. 1996 Rev 0 |
Аналогичный номер детали - LF441CD |
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Аналогичное описание - LF441CD |
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