HA17301P HITACHI, HA17301P Datasheet
HA17301P
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HA17301P Summary of contents
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... Description The HA17301P is an internal-compensation quad operational amplifier that operates on a single-voltage power supply. Typical applications for the HA17301P include waveform generators, voltage regulators, logic circuits, and voltage-controlled oscillators. Features Wide operating temperature range Single-voltage power supply operation Internal phase compensation ...
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... HA17301P Circuit Structure (1/4) 2 Vin( ) Vin(+) V CC Vout GND ...
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... Absolute Maximum Ratings (Ta = 25°C) Item Power-supply voltage Noninverting input current Sink current Source current Allowable power dissipation* Operating temperature Storage temperature Note: This is the allowable value for the HA17301P. Derate by 8.3 mW/ C above that temperature. Electrical Characteristics (V Item Symbol Voltage gain A VD Supply current ...
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... The HA17301P features a wide operating temperature range, single-voltage power supply operation, internal phase compensation, a wide zero-cross bandwidth, a low input bias current, and a high open-loop gain. Thus the HA17301P can be used in a wide range of applications. This section describes several applications using the HA17301P. ...
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... This is the most useful application of an inverting AC amplifier. In this circuit, the input bias voltage V for the inverting input is determined by the current that flows to ground through the resistor R BE Vout Vin 500 k Cin Vin + Cin 100 k 0 Figure 3 NV Bias Technique BE Vout ( Vout (2) HA17301P . 3 5 ...
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... HA17301P Triangular Wave oscillator Triangular waveforms are usually acquired by integrating an alternating positive and negative DC voltage. Figure 4 shows the relation between the input and output in this circuit Figure 5 Triangular Wave Generator Operation Here 2· and 0.001 100 500 Figure 4 Triangular Wave Oscillator ...
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... V OIH V OIL Comparators This section describes three comparator circuits implemented using the HA17301P, a positive input voltage comparator, a negative input voltage comparator, and a power voltage comparator. 1. Positive Input Voltage Comparator +V Vout in the circuit shown in figure 7 will be V circuit operates correctly, the reference voltage must be greater than V ...
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... HA17301P Figure 8 Positive Input Voltage Comparator Operating Characteristics (1) Figure 9 Positive Input Voltage Comparator Operating Characteristics (2) 2. Negative Input Voltage Comparator Vin V REF Figure 10 Negative Input Voltage Comparator Input voltage Vin ( Input voltage Vin ( 200 k 200 100 100 REF Vout ...
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... I > Figure 11 Negative Input Voltage Comparator Operating Characteristics (1) Figure 12 Negative Input Voltage Comparator Operating Characteristics ( was the case for the positive input voltage comparator + + REF Input volatge Vin ( Input voltage Vin (V) HA17301P (6) (7) and V are negative, Vout will REF + ...
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... HA17301P 3. Power Comparator As shown in figure 13, adding an external transistor allows the circuit to drive loads that require a larger current than the output current that the HA17301P can supply. V Figure 14 Power Comparator Operating Characteristics 10 REF 1 M 5.1 k Vin + 1 M Figure 13 Power Comparator Input voltage Vin (V) ...
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... Characteristic Curves Input Bias Current vs. Ambient Temperature 140 120 100 Ambient temperature Supply current vs. Power-Supply Voltage ( Power-supply voltage 100 Grounded in(+) (V) CC HA17301P Supply current vs. Power-Supply Voltage ( Power-supply voltage V Current Mirror Gain vs Ambient Temperature 1. 0.95 0. Ambient temperature Open in(+) 100 11 ...
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... HA17301P Output Source Current vs. Power-Supply Voltage Power-supply voltage V Voltage Gain vs. Frequency 0 Frequency f (Hz 0.4 Vdc ( 100 Output Sink Current vs. Power-Supply Voltage 1 1.2 OL 1.0 0.8 0.6 0.4 0 Power-supply voltage V CC Voltage Gain vs. Ambient Temperature kHz Ambient temperature 0.4 Vdc 100 ...
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... Package Dimensions 14 1 2.39 Max 2.54 0.25 19.20 20.32 Max 8 7 1.30 0.48 0.10 7.62 + 0.10 0.25 – 0.05 0 – 15 Hitachi Code DP-14 JEDEC Conforms EIAJ Conforms Mass (reference value) 0.97 g HA17301P Unit ...
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... HA17301P Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document ...