Datasheet CA3140, CA3140A (Intersil) - 3
| 制造商 | Intersil |
| 描述 | 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| 页数 / 页 | 23 / 3 — CA3140, CA3140A. Absolute Maximum Ratings. Thermal Information. … |
| 修订版 | 2017-12-07 |
| 文件格式/大小 | PDF / 1.5 Mb |
| 文件语言 | 英语 |
CA3140, CA3140A. Absolute Maximum Ratings. Thermal Information. Electrical Specifications. TYPICAL VALUES. PARAMETER. SYMBOL
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CA3140, CA3140A Absolute Maximum Ratings Thermal Information
DC Supply Voltage (Between V+ and V- Terminals) . 36V Thermal Resistance (Typical, Note 1) θJA (oC/W) θJC (oC/W) Differential Mode Input Voltage . 8V PDIP Package*. 115 N/A DC Input Voltage . (V+ +8V) To (V- -0.5V) SOIC Package . 165 N/A Input Terminal Current . 1mA Maximum Junction Temperature (Plastic Package) . 150oC Output Short Circuit Duration∞ (Note 2) . Indefinite Maximum Storage Temperature Range . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . 300oC Operating Conditions (SOIC - Lead Tips Only) Temperature Range . -55oC to 125oC *Pb-free PDIPs can be used for through hole wave solder process- ing only. They are not intended for use in Reflow solder processing applications. CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details 2. Short circuit may be applied to ground or to either supply.
Electrical Specifications
VSUPPLY = ±15V, TA = 25oC
TYPICAL VALUES PARAMETER SYMBOL TEST CONDITIONS CA3140 CA3140A UNITS
Input Offset Voltage Adjustment Resistor Typical Value of Resistor 4.7 18 kΩ Between Terminals 4 and 5 or 4 and 1 to Adjust Max VIO Input Resistance RI 1.5 1.5 TΩ Input Capacitance CI 4 4 pF Output Resistance RO 60 60 Ω Equivalent Wideband Input Noise Voltage eN BW = 140kHz, RS = 1MΩ 48 48 µV (See Figure 27) Equivalent Input Noise Voltage (See Figure 35) eN RS = 100Ω f = 1kHz 40 40 nV/√Hz f = 10kHz 12 12 nV/√Hz Short Circuit Current to Opposite Supply IOM+ Source 40 40 mA IOM- Sink 18 18 mA Gain-Bandwidth Product, (See Figures 6, 30) fT 4.5 4.5 MHz Slew Rate, (See Figure 31) SR 9 9 V/µs Sink Current From Terminal 8 To Terminal 4 to 220 220 µA Swing Output Low Transient Response (See Figure 28) tr RL = 2kΩ Rise Time 0.08 0.08 µs CL = 100pF OS Overshoot 10 10 % Settling Time at 10VP-P, (See Figure 5) tS RL = 2kΩ To 1mV 4.5 4.5 µs CL = 100pF Voltage Follower To 10mV 1.4 1.4 µs
Electrical Specifications
For Equipment Design, at VSUPPLY = ±15V, TA = 25oC, Unless Otherwise Specified
CA3140 CA3140A PARAMETER SYMBOL MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage |VIO| - 5 15 - 2 5 mV Input Offset Current |IIO| - 0.5 30 - 0.5 20 pA Input Current II - 10 50 - 10 40 pA 3 FN957.10 July 11, 2005
CA3140, CA3140A Absolute Maximum Ratings Thermal Information
DC Supply Voltage (Between V+ and V- Terminals) . 36V Thermal Resistance (Typical, Note 1) θJA (oC/W) θJC (oC/W) Differential Mode Input Voltage . 8V PDIP Package*. 115 N/A DC Input Voltage . (V+ +8V) To (V- -0.5V) SOIC Package . 165 N/A Input Terminal Current . 1mA Maximum Junction Temperature (Plastic Package) . 150oC Output Short Circuit Duration∞ (Note 2) . Indefinite Maximum Storage Temperature Range . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . 300oC Operating Conditions (SOIC - Lead Tips Only) Temperature Range . -55oC to 125oC *Pb-free PDIPs can be used for through hole wave solder process- ing only. They are not intended for use in Reflow solder processing applications. CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. NOTES: 1. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details 2. Short circuit may be applied to ground or to either supply.
Electrical Specifications
VSUPPLY = ±15V, TA = 25oC
TYPICAL VALUES PARAMETER SYMBOL TEST CONDITIONS CA3140 CA3140A UNITS
Input Offset Voltage Adjustment Resistor Typical Value of Resistor 4.7 18 kΩ Between Terminals 4 and 5 or 4 and 1 to Adjust Max VIO Input Resistance RI 1.5 1.5 TΩ Input Capacitance CI 4 4 pF Output Resistance RO 60 60 Ω Equivalent Wideband Input Noise Voltage eN BW = 140kHz, RS = 1MΩ 48 48 µV (See Figure 27) Equivalent Input Noise Voltage (See Figure 35) eN RS = 100Ω f = 1kHz 40 40 nV/√Hz f = 10kHz 12 12 nV/√Hz Short Circuit Current to Opposite Supply IOM+ Source 40 40 mA IOM- Sink 18 18 mA Gain-Bandwidth Product, (See Figures 6, 30) fT 4.5 4.5 MHz Slew Rate, (See Figure 31) SR 9 9 V/µs Sink Current From Terminal 8 To Terminal 4 to 220 220 µA Swing Output Low Transient Response (See Figure 28) tr RL = 2kΩ Rise Time 0.08 0.08 µs CL = 100pF OS Overshoot 10 10 % Settling Time at 10VP-P, (See Figure 5) tS RL = 2kΩ To 1mV 4.5 4.5 µs CL = 100pF Voltage Follower To 10mV 1.4 1.4 µs
Electrical Specifications
For Equipment Design, at VSUPPLY = ±15V, TA = 25oC, Unless Otherwise Specified
CA3140 CA3140A PARAMETER SYMBOL MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage |VIO| - 5 15 - 2 5 mV Input Offset Current |IIO| - 0.5 30 - 0.5 20 pA Input Current II - 10 50 - 10 40 pA 3 FN957.10 July 11, 2005