S-89431A Seiko Instruments, S-89431A Datasheet
S-89431A
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S-89431A Summary of contents
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... The S-89430A/89431A is a single operational amplifier. *1. Rail-to-Rail is a registered trademark of Motorola Inc. = 0 0.5 μ CMR SS DD 10.0 mV (max.) (S-89430A) 5.0 mV (max.) (S-89431A) Drawing Code Package Tape NP005-B NP005-B MP005-A MP005-A Seiko Instruments Inc. www.DataSheet4U.com S-89430A/89431A 1 I/O and an internal phase Reel NP005-B ...
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... Symbol 1 IN(+) Non-inverted input pin 2 VSS GND pin 3 IN(−) Inverted input pin 4 OUT Output pin 5 VDD Positive power supply pin Seiko Instruments Inc. www.DataSheet4U.com Rev.5.1 SOT-23-5 (Single) S-89430ACMC-HBUT2G S-89431ACMC-HBVT2G Table 2 Internal Equivalent Description Circuit Figure 4 ⎯ Figure 4 Figure 3 Figure 5 _00 ...
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... MINI ANALOG SERIES Rev.5.1 _00 Internal Equivalent Circuit (1) Output pin VDD VSS Figure 3 (3) VDD pin VDD VSS Figure 5 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER (2) Input pin VSS Seiko Instruments Inc. www.DataSheet4U.com S-89430A/89431A VDD Figure 4 3 ...
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... Board name : JEDEC STANDARD51-7 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. Figure 6 Power Dissipation of Package (When Mounted on Board) Recommended Operating Voltage Range Parameter ...
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... V) AC Characteristics (V DD Parameter Slew rate Gain-bandwidth product Maximum load capacitance 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER Table 5 Measurement Conditions = CMR OUT = 1.5 V S-89430A : V CMR = 1.5 V S-89431A : V CMR ⎯ ⎯ ⎯ + 0.1 V ≤ V ≤ V − 0 OUT MΩ V CMR L = 100 KΩ 100 KΩ ...
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... V) AC Characteristics (V DD Parameter Slew rate Gain-bandwidth product Maximum load capacitance 6 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER Table 7 Measurement Conditions 0.9 V CMR OUT S-89430A : V = 0.9V CMR S-89431A : V = 0.9V CMR ⎯ ⎯ ⎯ + 0.1 V ≤ V ≤ V − 0 OUT MΩ V CMR L = 100 KΩ ...
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... V) AC Characteristics (V DD Parameter Slew rate Gain-bandwidth product Maximum load capacitance 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER Table 9 Measurement Conditions 0.45 V CMR OUT S-89430A : V = 0.45V CMR S-89431A : V = 0.45V CMR ⎯ ⎯ ⎯ + 0.1 V ≤ V ≤ V − 0 OUT MΩ V CMR L = 100 KΩ ...
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... CMR DD Figure 8 8 0.5 µA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER Power supply voltage rejection ratio (PSRR) The power supply voltage rejection ratio (PSRR) can be calculated by the following expression, with V measured at each V Measurement conditions: When OUT When V DD PSRR = 20log Input offset voltage (V ...
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... MINI ANALOG SERIES Rev.5.1 _00 3. Common-mode input signal rejection ratio, common-mode input voltage range − Figure 9 4. Maximum output swing voltage V DD − IN1 IN2 Figure − IN1 IN2 Figure 11 0.5 µ ...
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... V DD − IN1 IN2 Figure 13 7. Sink current V DD − IN1 IN2 Figure 14 10 0.5 µA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER Current consumption (I Source current (I V OUT Measurement conditions: V OUT V IN1 A V IN2 Sink current (I Measurement conditions: V OUT V IN1 V IN2 ...
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... When When V − 20log VOL − OUT1 0.5 µA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER = µ ∼ THL TLH Figure 15 = 1.8 V When V When 1.62 V 0.81 V 0. ...
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... Do not apply an electrostatic discharge to this IC that exceeds performance ratings of the built-in electrostatic protection circuit. • Be sure to use the product with an output current of no more than 7 mA. • SII claims no responsibility for any disputes arising out connection with any infringement by products including this IC of patents owned by a third party. 12 0.5 μ ...
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... MINI ANALOG SERIES Rev.5.1 _00 Characteristics (Reference Data) 1. Current consumption vs. Power supply voltage ⎯ 1.0 85°C 0.8 25°C 0.6 0.4 0 Voltage gain vs. Frequency 100 Ta=−40° 85°C 25° 0.01 0 (Hz 0 100 Ta=− ...
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... V DD 3-2. I vs. Power supply voltage SINK 1500 Ta=-40°C 1000 25°C 500 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER =V −0 Ta=-40°C 85° (V) =0 85° (V) Seiko Instruments Inc. www.DataSheet4U.com Rev.5.1 ...
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... Output voltage ( SOURCE 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 500 1000 I SOURCE 0.9 0.8 0.7 0.6 0.5 Ta=-40°C 0.4 0.3 25°C 0.2 0.1 0 100 I SOURCE 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER =3 1.8 1.6 1.4 Ta=-40°C 1.2 85°C 1.0 0.8 25°C 0.6 0.4 0.2 0.0 1500 2000 (μA) =0 85°C 150 200 (μA) Seiko Instruments Inc. www.DataSheet4U.com S-89430A/89431A =1 ...
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... Output voltage ( SINK 3.0 2.5 2.0 85°C 1.5 1.0 0.5 0.0 0 500 1000 I SINK 0.9 0.8 0.7 0.6 Ta=-40°C 0.5 25°C 0.4 0.3 0.2 0.1 0 100 I SINK 4. Current consumption vs. Common-mode input voltage (voltage follower configuration Ta=-40° -0.5 0 0.5 1 1.5 V CMR 16 0.5 μA Rail-to-Rail CMOS OPERATIONAL AMPLIFIER =3 1.8 1.6 1.4 1.2 1.0 0.8 25°C Ta=-40° ...
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... Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc ...