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CA3060 数据表(PDF) 3 Page - Harris Corporation |
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CA3060 数据表(HTML) 3 Page - Harris Corporation |
3 / 12 page 3-3 Input Impedance Components Resistance (See Figure 14) RI - 1600 - - 170 - 10 20 - k Ω Capacitance at 1MHz CI - 2.7 - - 2.7 - - 2.7 - pF Output Impedance Components Resistance (See Figure 15) RO - 200 - - 20 - - 2 - M Ω Capacitance at 1MHz CO - 4.5 - - 4.5 - - 4.5 - pF ZENER BIAS REGULATOR CHARACTERISTICS I2 = 0.1mA Voltage (See Figure 16) VZ Temperature Coefficient = 3mV/oC 6.2 6.7 7.9 V Impedance ZZ - 200 300 Ω NOTES: 3. Conditions for Input Offset Voltage Sensitivity: a. Bias current derived from the regulator with an appropriate resistor connected from Terminal 1 to the bias terminal on the amplifier under test V+ is reduced to +13V for V+ sensitivity and V- is reduced to -13V for V- sensitivity. b. V+ Sensitivity in , V- Sensitivity in . 4. Temperature Coefficient; -2.2mV/oC (at VABC = 0.54, IABC = 1µA); -2.1mV/ oC (at V ABC = 0.060V, IABC = 10µA); -1.9mV/ oC (at V ABC = 0.66V, IABC = 100µA) Electrical Specifications TA = 25 oC, V SUPPLY = ±15V (Continued) PARAMETER SYMBOL AMPLIFIER BIAS CURRENT UNITS IABC = 1µAIABC = 10µAIABC = 100µA MIN TYP MAX MIN TYP MAX MIN TYP MAX µVV ⁄ V O ffset V O ffset for +13V and -15V Supplies – 1V ------------------------------------------------------------------------------------------------------------------------------ = µVV ⁄ V O ffset V O ffset for -13V and +15V Supplies – 1V ------------------------------------------------------------------------------------------------------------------------------ = Schematic Diagram BIAS REGULATOR AND ONE OPERATIONAL TRANSCONDUCTANCE AMPLIFIER NOTES: 5. Inverting Input of Amplifiers 1, 2 and 3 is on Terminals 13, 12 and 4, respectively. 6. Non-inverting Input of Amplifiers 1, 2 and 3 is Terminals 14, 11 and 5, respectively. 7. Amplifier Bias Current of Amplifiers 1, 2 and 3 is on Terminals 15, 10 and 6, respectively. 8. Output of Amplifiers 1, 2 and 3 is on Terminals 16, 9 and 7, respectively. 2 1 D4 D5 Q10 INVERTING INPUT Q1 Q2 D1 - + IABC (NOTE 5) NON-INVERTING INPUT (NOTE 6) ZENER BIAS REGULATOR AMPLIFIER BIAS INPUT (NOTE 7) Q3 Q6 Q7 D2 Q5 3 8 D3 Q8 OUTPUT (NOTE 8) V+ V- Q4 CA3060 |
类似零件编号 - CA3060 |
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类似说明 - CA3060 |
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