CA3130: 马来西亚的首选 Utsource Holding Company Limited

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BUY CA3130 https://www.utsource.net/itm/p/106486.html
15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output15MHz BiCMOS（MOSFET，CMOS）

Below is the parameter table and instructions for the CA3130 operational amplifier:

CA3130 Parameter Table

Parameter	Symbol	Min	Typical	Max	Unit
Supply Voltage	V_CC	5	-	16	V
Input Bias Current	I_B	-	20	-	fA
Input Offset Current	I_OS	-	10	-	fA
Input Offset Voltage	V_OS	-	2	-	mV
Slew Rate	SR	-	0.4	-	V/μs
Gain-Bandwidth Product	GBW	-	1.2	-	MHz
Output Short-Circuit Duration	t_SC	-	-	Indefinite	-
Quiescent Current	I_Q	-	80	-	μA
Common-Mode Input Voltage Range	V_CM	-0.5	-	V_CC+0.5	V
Differential Input Voltage Range	V_DIF	±15	-	±15	V
Output Voltage Swing	V_OUT	0.01	-	V_CC-0.01	V

CA3130 Instructions

Power Supply:
- The CA3130 can operate with a single supply voltage ranging from 5V to 16V.
- Ensure that the power supply is stable and within the specified range to avoid damage.
Input Bias Current:
- The CA3130 has extremely low input bias current (20 fA typical), making it suitable for high-impedance applications.
- Use high-value resistors in the feedback path to minimize loading effects.
Input Offset Voltage:
- The input offset voltage is typically 2 mV. This can be reduced using offset nulling techniques if necessary.
Slew Rate:
- The slew rate is 0.4 V/μs, which limits the maximum rate of change of the output voltage. This should be considered when designing circuits that require fast response times.
Gain-Bandwidth Product:
- The gain-bandwidth product is 1.2 MHz, which determines the maximum frequency at which the op-amp can achieve a given gain without significant phase shift.
Output Short-Circuit Protection:
- The CA3130 is protected against short-circuits on the output, allowing indefinite short-circuit duration without damage.
Quiescent Current:
- The quiescent current is typically 80 μA, which is relatively low, making the CA3130 suitable for battery-powered applications.
Common-Mode Input Voltage Range:
- The common-mode input voltage range extends from -0.5V to V_CC + 0.5V, allowing inputs to go slightly beyond the supply rails.
Differential Input Voltage Range:
- The differential input voltage range is ±15V, which is important to consider when designing circuits with large input signals.
Output Voltage Swing:
- The output voltage swing is from 0.01V to V_CC - 0.01V, meaning the output can get very close to the supply rails but not exactly reach them.
Handling and Storage:
- Handle the CA3130 with care to avoid static damage. Store in a dry, cool place away from direct sunlight.
Circuit Design:
- When designing circuits, ensure that all components are rated for the operating conditions and that the layout minimizes noise and interference.

By following these instructions and parameters, you can effectively use the CA3130 in your analog circuit designs.

(For reference only)