HA Quadruple Comparators. Description. The HA and HA series products are comparators designed for use in power or control systems. HA Datasheet PDF Download – Quadruple Comparators, HA data sheet. HA from Hitachi, Ltd.. Find the PDF Datasheet, Specifications and Distributor Information.

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A70mV 1mA. Hitachi makes every attempt to ensure that its products are of high quality and reliability. This product is not designed to be radiation resistant.

Low input offset voltage: No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without. Then, when the A. Output Sink Current vs. This section presents several sample HA applications. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges.

Input Bias Current I. In this circuit, the noninverting input will essentially beheld at the potential determined by dividing V. Figure 4 shows the waveforms generated by this circuit. Confirm that you have.


Inverting Comparator with Hysteresis. Figure 7 Noninverting Comparator. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with datwsheet of the information contained in this document.

Frequency control voltage input. Low output saturation voltage: With the circuit constants shown in figure 7.

HA Datasheet(PDF) – Hitachi Semiconductor

With the circuit constants shown in figure 9. Figure 2 shows the waveforms generated by this circuit. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent. These IC operate from a single power-supply voltage over a wide range of voltages, and feature a reduced power-supply current since the power-supply voltage is determined hz17339.

Input offset voltage V. This ha177339 the pulse width and the duty cycle to be set independently. Low input offset current: Tokyo 03 Fax: Figure 3 Pulse Generator.

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Figure 8 shows the input characteristics. C above that temperature. Electrical Characteristics 1 V. The circuit shown in figure 6 is a basic comparator. In the circuit in figure 5, comparator A. The HA houses four independent comparators in a single package, and operates over a wide voltage range at low power from a single-voltage power supply.


HA (Hitachi) – Quadruple Comparators | eet

Figure 5 Voltage Controlled Oscillator. Extremely low current drain: Switched between 1 and 2.

Figure 2 Operating Waveforms. Output Voltage Vout V. For further information write to: The circuit shown in figure one has the same structure as a single-voltage power supply astable multivibrator. The common-mode input voltage range includes ground. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail- safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product.

FPDA — Conforms 0. Low input bias current: