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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Hitachi makes every attempt to ensure that its products are of high quality and reliability. Copyright ‘ Hitachi, Ltd. Low input bias current: Electrical Characteristics 1 V.

Low output saturation voltage: Output Voltage Vout V. Then, when the A. With the circuit constants shown in figure 7. This causes the integrator to integrate a negative state, resulting in its output decreasing towards the low level. The HA and HA series products are comparators designed for use in power or control systems. Hitachi Asia Hong Kong Ltd. These products can be destroyed if the output and V.

Design your application so that the product is used within the ranges guaranteed datashee Hitachi particularly. This operation generates a square wave on Vout1 and a triangular wave on Vout2. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor. Input Bias Current vs. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges.


(PDF) HA17339 Datasheet download

Inverting Comparator with Hysteresis. In the circuit in figure 5, comparator A. Products and product specifications may be subject to change without notice.

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 independently. The circuit shown in figure 6 is a basic comparator. Confirm that you have. Input dwtasheet voltage V. When the input voltage V. This allows the pulse width and the duty cycle to be set independently. Figure 7 Noninverting Comparator. Hitachi Semiconductor America Inc.

Hitachi Semiconductor – datasheet pdf

When the output of the integrator A. In this circuit, the noninverting input will essentially beheld at the potential determined by dividing V.

Figure 8 shows the input characteristics. C above that temperature.

Hitachi Semiconductor

Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent. FPDA — Conforms 0. DP Conforms Conforms 0. Input Bias Current I. Figure 6 Basic Comparator. Figure 9 Inverting Comparator. Figure 11 Zero-Cross Detector. Electrical Characteristics 2 V. Figure 1 Square-Wave Oscillator. With the circuit constants shown in figure 9. Output Sink Current Iosink mA.


No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without. Extremely low current drain: The Ba17339 houses four independent comparators in a single package, and operates over a wide voltage range at low power from a single-voltage power supply.

A70mV 1mA. The circuit shown in figure one has the same structure as a single-voltage power supply astable multivibrator.

Figure 5 Voltage Controlled Oscillator. Figure 2 shows the waveforms generated by this circuit.

HA (Hitachi) – Quadruple Comparators | eet

Switched between 1 and 2. D Feldkirchen, Munich Germany Tel: Since the common-mode input voltage range starts at the ground potential, the HA is particularly suited for single-voltage power supply applications. This product is not designed to datashee radiation resistant. Search field Part name Part description. Figure 2 Operating Waveforms.