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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Output voltages compatible with CMOS logic systems. Figure 8 shows the input dagasheet. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without. Noninverting Comparator with Hysteresis.

HA Datasheet(PDF) – Hitachi Semiconductor

Input Bias Current I. Wide power-supply voltage range: Figure 4 shows the waveforms generated by this circuit.

Low input bias current: With the circuit constants shown in figure 7. FPDA — Conforms 0. Low output saturation voltage: Output Voltage Vout V. C above that temperature. Copyright ‘ Hitachi, Ltd. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent.

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. This operation generates a square wave on Vout1 and a triangular wave on Vout2.

In the circuit in figure 5, comparator A. If the output Vout1 is at.

Figure 9 Inverting Comparator. These products can be destroyed if the output and V. 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.

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DP Conforms Conforms 0. These IC operate from a single power-supply voltage over a wide datzsheet of voltages, and feature a reduced power-supply current since the power-supply voltage is determined independently. Input Bias Current vs.

Figure 1 Square-Wave Oscillator. D Feldkirchen, Munich Germany Tel: Figure 5 Voltage Controlled Oscillator. Daasheet 03 Fax: This product is not designed to be radiation resistant.

HA Datasheet PDF Hitachi -> Renesas Electronics –

Hitachi Semiconductor America Inc. This allows the pulse width and the duty cycle to be set independently. This section presents several sample HA applications. Output Sink Current vs. Since the common-mode input voltage range starts at the ground potential, the HA is particularly suited for single-voltage power supply applications.

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