ha17901at Renesas Electronics Corporation., ha17901at Datasheet

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ha17901at

Manufacturer Part Number
ha17901at
Description
Quadruple Comparators
Manufacturer
Renesas Electronics Corporation.
Datasheet
HA17901A Series
Quadruple Comparators
Description
The HA17901A series products are comparators designed for general purpose, especially for power control systems.
These ICs operate from a single power-supply voltage over a wide range of voltages, and feature a reduced power-
supply current since the supply current is independent of the supply voltage.
These comparators have the merit which ground is included in the common-mode input voltage range at a single-
voltage power supply operation. These products have a wide range of applications, including limit comparators, simple
A/D converters, pulse/square-wave/time delay generators, wide range VCO circuits, MOS clock timers, multivibrators,
and high-voltage logic gates.
Features
Rev.1.00 Mar 10, 2006 page 1 of 15
Wide power-supply voltage range : 2 to 36 V
Very low supply current
Low input bias current
Low input offset current
Low input offset voltage
The common-mode input voltage range includes ground
Output voltages compatible with CMOS logic systems
: 0.8 mA Typ.
: 25 nA Typ.
: 5 nA Typ.
: 2 mV Typ.
REJ03D0806-0100
Mar 10, 2006
Rev.1.00

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ha17901at Summary of contents

Page 1

HA17901A Series Quadruple Comparators Description The HA17901A series products are comparators designed for general purpose, especially for power control systems. These ICs operate from a single power-supply voltage over a wide range of voltages, and feature a reduced power- supply ...

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... HA17901A Series Low electro-magnetic susceptibility Measurement Condition Vcc = 5 V Vcc Vout Vin dBm RF signal source (for quasi-RF noise) Ordering Information Type No. HA17901AP Industry use HA17901AFP HA17901ARP HA17901AT Rev.1.00 Mar 10, 2006 page 6.0 5.0 5.1 k 4.0 3.0 2.0 1.0 0.0 1.0 0.85 0.90 6.0 5.0 4.0 3.0 2.0 1.0 0.0 1.0 0.85 0.90 Application Package Name DIP-14 pin ...

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HA17901A Series Pin Arrangement Circuit Structure (1/4) Vin(+) Q Vin( ) Note: If Input/Output terminals voltage over the absolute maximum ratings, there is possibility of mis-operation, characteristics deterioration and destruction, because of the current’s flowing to parasitic diode in IC. ...

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... When it is mounted on glass epoxy board > derated by 6.25 mW/ C. When it is mounted on glass epoxy board derated by 6.70 mW HA17901AT: These are the allowable values Derate by 4 mW/ C above that temperature. Electrical Characteristics Item ...

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HA17901A Series Test Circuits 1. Input offset voltage (V ), input offset current (I IO SW1 (mV) ...

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HA17901A Series 4. Voltage gain (A ) test circuit (R V 20k 10k 20k log IN1 IN2 5. Response time (t ) test circuit R 24k ...

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HA17901A Series Characteristic Curves Input Bias Current vs. Ambient Temperature Characteristics Ambient Temperature Supply Current vs. Ambient Temperature Characteristics 1.8 1.6 1.4 ...

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HA17901A Series Output Sink Current vs. Ambient Temperature Characteristics Ambient Temperature Voltage Gain vs. Ambient Temperature Characteristics 130 125 120 115 110 ...

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HA17901A Series HA17901A Application Examples The HA17901A houses four independent comparators in a single package, and operates over a wide voltage range at low power from a single-voltage power supply. Since the common-mode input voltage range starts at the ground ...

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HA17901A Series 2. Pulse Generator The charge and discharge circuits in the circuit from figure 1 are separated by diodes in this circuit. (See figure 3.) This allows the pulse width and the duty cycle to be set independently. Figure ...

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HA17901A Series 3. Voltage Controlled Oscillator In the circuit in figure 5, comparator A A operates as the switch that controls the oscillator frequency. If the output Vout1 is at the low level, the A 3 will go to the ...

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HA17901A Series 5. Noninverting Comparator (with Hysteresis) Assuming + when V IN (approximately 0 V). If the voltage applied to +V the noninverting input inverted to the low level once again when the value of ...

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HA17901A Series 6. Inverting Comparator (with Hysteresis) In this circuit, the output Vout inverts from high to low when +V inverts from low to high when +V and Vout = 15 V, this circuit will have hysteresis. ...

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HA17901A Series Package Dimensions JEITA Package Code RENESAS Code P-DIP14-6.3x19.2-2.54 PRDP0014AB JEITA Package Code RENESAS Code P-SOP14-5.5x10.06-1.27 PRSP0014DF Index mark Rev.1.00 Mar 10, 2006 page Previous Code ...

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HA17901A Series JEITA Package Code RENESAS Code P-SOP14-3.95x8.65-1.27 PRSP0014DE Index mark JEITA Package Code RENESAS Code P-TSSOP14-4.4x5-0.65 PTSP0014JA Index mark Rev.1.00 Mar 10, 2006 page ...

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Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...

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