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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier

Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier
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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 1

Operational Amplifier Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier BD87581YG-C General Description BD87581YG-C, BD87582YFVM-C and BD87584YFV-C are input/output Rail-to-Rail CMOS operational amplifier. An operating voltage range is wide with 4 V to 14 V. This operational amplifier is the most suitable for automotive requirements such as sensor amplifier, engine control unit, electric power steering, anti-lock braking system and so on because it has features of high slew rate and low input bias current. Furthermore, they have the advantage of EMI tolerance. It makes easier replacing with conventional products or simpler designing EMI. ◼ Operating Supply Voltage Range Single Supply: Dual Supply: ◼ Operating Temperature Range: ◼ Slew Rate: ◼ Input Offset Current: ◼ Input Bias Current: EMARMOURTM Series AEC-Q100 Qualified(Note 1) Input/Output Rail-to-Rail Low Supply Current Wide Operating Supply Voltage Range High Open Loop Voltage Gain Engine Control Unit Electric Power Steering (EPS) Anti-lock Braking System (ABS) Automotive Electronics Typical Application Circuit CF = 10 pF EMARMOURTM is a trademark or a registered trademark of ROHM Co., Ltd. cProduct structure : Silicon integrated circuit www.rohm.com © 2019 ROHM Co., Ltd. All rights reserved. TSZ22111 • 14 • 001 〇This product has no designed protect

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 2

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 3

OPAMP: This block is a Rail-to-Rail output operational amplifier with class-AB input / output circuit and differential input stage. Iref: This block supplies reference current which is needed to operate OPAMP block. www.rohm.com © 2019 ROHM Co., Ltd. All rights reserved. TSZ22111 • 15 • 001

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 4

Absolute Maximum Ratings (Ta = 25 °C) Parameter Maximum Junction Temperature Storage Temperature Range Input Current Common-mode Input Voltage Range Differential Input Voltage(Note 1) Supply Voltage Caution 1: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings. Caution 2: Should by any chance the maximum...

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 5

Function Explanation 1. EMARMOURTM EMARMOURTM is the brand name given to ROHM products developed by leveraging proprietary technologies covering layout, process, and circuit design to achieve ultra-high noise immunity that limits output voltage fluctuation to ±300 mV or less across the entire noise frequency band during noise evaluation testing under the international ISO11452-2 standard. This unprecedented noise immunity reduces design load while improving reliability by solving issues related to noise in the development of vehicle electrical systems. www.rohm.com © 2019 ROHM Co., Ltd. All...

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 6

Electrical Characteristics ○BD87581YG-C (Unless otherwise specified VDD = 5 V, VSS = 0 V) Parameter Temperature Range 25 °C Input Offset Voltage Input Offset Current Absolute value Input Bias Current Absolute value Supply Current 25 °C Output Voltage High Common-mode Input Voltage Range Large Signal Voltage Gain Common-mode Rejection Ratio Power Supply Rejection Ratio Output Source Current(Note 1) Output Sink Current(Note 1) Slew Rate Gain Bandwidth Product Total Harmonic Distortion + Noise VOUT = VDD - 0.4 V Absolute value VOUT = VSS + 0.4 V Absolute value (Note 1) Consider the power...

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 7

Electrical Characteristics - continued ○BD87582YFVM-C (Unless otherwise specified VDD = 5 V, VSS = 0 V) Parameter Temperature Range 25 °C Input Offset Voltage Input Offset Current Absolute value Input Bias Current Absolute value Supply Current 25 °C Output Voltage High Common-mode Input Voltage Range Large Signal Voltage Gain Common-mode Rejection Ratio Power Supply Rejection Ratio Output Source Current(Note 1) Output Sink Current(Note 1) Slew Rate Gain Bandwidth Product Total Harmonic Distortion + Noise Channel Separation VOUT = VDD - 0.4 V Absolute value VOUT = VSS + 0.4 V Absolute value...

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 8

Electrical Characteristics - continued ○BD87584YFV-C (Unless otherwise specified VDD = 5 V, VSS = 0 V) Parameter Temperature Range 25 °C Input Offset Voltage Input Offset Current Absolute value Input Bias Current Absolute value Supply Current 25 °C Output Voltage High Common-mode Input Voltage Range Large Signal Voltage Gain Common-mode Rejection Ratio Power Supply Rejection Ratio Output Source Current(Note 1) Output Sink Current(Note 1) Slew Rate Gain Bandwidth Product Total Harmonic Distortion + Noise Channel Separation VOUT = VDD - 0.4 V Absolute value VOUT = VSS + 0.4 V Absolute value...

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 9

Typical Performance Curves VSS = 0 V Supply Voltage: VDD [V] Figure 1. Supply Current vs Supply Voltage Figure 2. Supply Current vs Ambient Temperature Output Voltage High: VOH [V] Output Voltage High: VOH [V] Figure 3. Output Voltage High vs Supply Voltage (RL = 10 kΩ, VOH = VDD - VOUT) Figure 4. Output Voltage High vs Ambient Temperature (RL = 10 kΩ, VOH = VDD - VOUT) (Note) The above data are measurement value of typical sample; it is not guaranteed. www.rohm.com © 2019 ROHM Co., Ltd. All rights reserved. TSZ22111 • 15 • 001

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 10

Typical Performance Curves - continued VSS = 0 V Figure 5. Output Voltage Low vs Supply Voltage (RL = 10 kΩ) Figure 6. Output Voltage Low vs Ambient Temperature (RL = 10 kΩ) Output Source Current: IOH [mA] Output Source Current: IOH [mA] Output Voltage: VOUT [V] Figure 7. Output Source Current vs Output Voltage (VDD = 5 V) Figure 8. Output Source Current vs Ambient Temperature (VOUT = VDD - 0.4 V) (Note) The above data are measurement value of typical sample; it is not guaranteed. www.rohm.com © 2019 ROHM Co., Ltd. All rights reserved. TSZ22111 • 15 • 001

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Automotive Excellent EMI Characteristics Input/Output Rail-to-Rail CMOS Operational Amplifier - 11

Typical Performance Curves - continued VSS = 0 V Output Sink Current: IOL [mA] Output Sink Current: IOL [mA] Output Voltage: VOUT [V] Figure 9. Output Sink Current vs Output Voltage (VDD = 5 V) Figure 10. Output Sink Current vs Ambient Temperature (VOUT = VSS + 0.4 V) Input Offset Voltage: VIO [mV] Input Offset Voltage: VIO [mV] Figure 11. Input Offset Voltage vs Supply Voltage (VICM = VDD/2, EK = -VDD/2) Figure 12. Input Offset Voltage vs Ambient Temperature (VICM = VDD/2, EK = -VDD/2) (Note) The above data are measurement value of typical sample; it is not guaranteed. www.rohm.com © 2019...

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