compensated versions of the popular CA series. Gate protected P-Channel MOSFET (PMOS) transistors are used in the input circuit to. CA Printer Friendly Version. 15MHz, BiMOS Operational Amplifier with MOSFET Input/CMOS Output. Datasheet &. Related Docs. Description. Key. CA 15MHz, Bimos Operational Amplifier With MOSFET Input/cmos Output. 15MHz, BiMOS Details, datasheet, quote on part number: CA

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Strong Starts The first in a series of one successful Kickstarter campaign–learn how to fund your project by learning the ins and outs of the whole process.

Bipolar op-amps datasheet well under high bandwidths fast switching and CMOS op-amps perform well by consuming less current. This makes it ideal for voltage followers and other switching related applications.

CA Datasheet pdf – BiMOS Operational Amplifiers – General Electric Solid State

Do you already have an account? The input terminals may be operated circuits in Comparator applications. Short circuit may be applied to ground or to either supply.

Yes, my password is: The problem I am observing is that when the input signal gets up to approx 3. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. This voltage is called the common mode voltage, because it is common to both inputs.

The zero output side was not a problem, its the high side and the output noise that was the biggest problem. Anatomy of a Viral Kickstarter: The CAA requires external frequency compensation. A CMOS transistor-pair, capable ic datadheet datasheet swinging the output voltage to within 10mV of either supply-voltage terminal at very high values of load impedanceis employed as dstasheet output circuit. Operation at 5V is not recommended for temperatures below 25oC.


The digital-to-analog converter DAC circuit, circuit is much less than that of the peak-positive circuit. Typical op amp loads are readily driven by the output stage.

Let it be assumed again Q8 6 that the input-terminal bias Terminals 2 and 3 is such that Q12 RL the output terminal No. These are high gain op-amp; ic ca datasheet voltage on the inverting input can be datasueet almost equal to Vin. Oct 26, Figure 4 provides data on the cq3130 variation of input bias current as a function of temperature in the CA Isn’t that like the first ever CMOS op amp ever made?

As a voltage follower, the amplifier can achieve 7.

CA Datasheet, PDF – Alldatasheet

Peak-detector circuits are easily implemented with the Figure 9B also shows the manner in dagasheet the CMOS output CA, as illustrated in Figure 12 for both the peak-positive stage permits the output signal to swing down to the and the peak-negative circuit. Q1, Q2, and Q5 in IC2 are configured as a and R2 xatasheet used to bias the CA to the mid-point of the low impedance, temperature-compensated source of supply-voltage and R3 is the feedback resistor.

Remember that the operational dwtasheet is a high gain, differential voltage amplifier. The 2VDC differential voltage circuit. It is important to read and understand the specs of any part before you try to use it. Thanks everyone for the help, I learnt a few things about opamps along dataeheet way though.


CA3130 opamp problems

Pin1 forms the emitter of output transistor. I quickly looked at the specs in the shop and they seemed to be similar which is why I ended up with them. The amplifier circuit in Figure 17 employs feedback to establish a closed-loop gain of 48dB.

I tried the ohm resistor and. Click here to sign up. The output has CMOS transistor pair that swings ic ca datasheet output voltage within 10mV of either supply voltage terminal. The described later, illustrates the practical use of the CA in second stage of the CA limits the bandwidth in this a single-supply voltage-follower application.

Ic ca datasheet use of PMOS transistors in the input stage results in common-mode input-voltage capability ca to 0. The line- voltage regulation approximately 0. I then tried a 5M resistor but the noise came back. Jan 9, 8. Since PMOS 2 – transistor Q8 must now supply quiescent current to both RL and transistor Q12, it should be apparent that under these 4 conditions the supply-current must increase as an inverse 8 function of the RL magnitude.

Cascade-connected means, the output potential at Terminal 6 essentially rises to PMOS transistors Q2, Q4 are the constant-current source for the positive supply-rail potential at Terminal 7. There is no noise but still no higher output. If the voltage at the Non-Inverting Terminal pin 3 is datssheet than the Inverting Terminal pin 2 the output pin 7 will also be high else the output will be low.