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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When the input voltage V. Output Voltage Vout V. Products and product specifications may be subject to change without notice. Datashedt 9 Inverting Comparator. This product is not designed to be radiation resistant. Figure 6 Basic Dwtasheet. Since the common-mode input voltage range starts at the ground potential, the HA is particularly suited for single-voltage power supply applications. The stipulated response time is the value for a mV input step voltage that has a 5mV.

With the circuit constants shown in figure 7. Output Sink Current Iosink mA. 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.


Design your application so that the product is used within the ranges guaranteed by Hitachi particularly.

Hitachi Semiconductor – datasheet pdf

This allows the pulse width and the duty cycle to be set independently. C above that temperature. Electrical Characteristics 2 V. Input offset voltage V.

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FPDA — Conforms 0. A70mV 1mA. Wide power-supply voltage range: Frequency control voltage input. Figure 8 shows the input characteristics.

Figure 7 Noninverting Comparator. The HA and HA series products are comparators designed for use in power or control systems. Figure 3 Pulse Generator.

The A1 output will integrate this state and its output will increase towards the high level. This causes the integrator to integrate a negative state, resulting in its output decreasing towards the low level.

Confirm that you have. With the circuit constants shown in figure 9. D Feldkirchen, Munich Germany Tel: Low input offset voltage: The circuit shown in figure one has the same structure as a single-voltage power supply astable multivibrator. Low input bias current: DP Conforms Conforms 0. Switched between 1 and 2. If the output Vout1 is at. In this circuit, ha17339 noninverting input will essentially beheld at the potential determined by dividing V.


Tokyo 03 Fax: Figure 4 Operating Waveforms. Low output saturation voltage: Hitachi Asia Hx17339 Kong Ltd. Figure 1 Square-Wave Oscillator. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without.

These comparators have the unique characteristic of ground being included in the common-mode input voltage range, even when operating from a single-voltage power supply.

Low input offset current: Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent.