Data Brief R1540x (Ricoh) - 2
| 制造商 | Ricoh |
| 描述 | High Noise Immunity 42 V Input Voltage 70 mA Voltage Tracker. Summary of Features and Benefits |
| 页数 / 页 | 4 / 2 — High Noise Immunity 42 V/70 mA. To be Compliant with AEC-Q100. Voltage … |
| 文件格式/大小 | PDF / 515 Kb |
| 文件语言 | 英语 |
High Noise Immunity 42 V/70 mA. To be Compliant with AEC-Q100. Voltage Tracker
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High Noise Immunity 42 V/70 mA To be Compliant with AEC-Q100 Voltage Tracker
Designed with techniques for electromagnetic noise immunity to prevent malfunction with fewer external components for EMI CLIENT’S CONCERNS
Concerns about noise from communication devices, etc. affecting operation of systems using sensors Countermeasure components for EMI lead to increase of cost and mounting area.
RICOH’S SOLUTIONS
High noise immunity enables the construction of systems with robust resistance to EMI. Fewer countermeasure components for EMI such as external filters, means a smaller equipment footprint. Excellent immunity reduces rework after input noise tests. When voltage is supplied to off-board sensors like those below, wiring such as harnesses is affected by Stable output with high-frequency noise electromagnetic noise, which flows into the IC’s VOUT
⇒ IC contributes to system safety.
pin.
⇒ EMI-resistant components are required for DPI test the IC. electromagnetic noise
+B
ECU electromagnetic noise flows into the VOUT pin as
VDD
conductive noise.
VOUT
LDO
VDD VDD
VOUT
VREF R1540x
MPU
CE/ADJ VDD AD OUT
Off-Board Sensor R1540x outputs stable voltage even with 2 W noise applied.
2 No. EVC-513-190515 Document Outline スライド番号 1 スライド番号 2 スライド番号 3 スライド番号 4
Designed with techniques for electromagnetic noise immunity to prevent malfunction with fewer external components for EMI CLIENT’S CONCERNS
Concerns about noise from communication devices, etc. affecting operation of systems using sensors Countermeasure components for EMI lead to increase of cost and mounting area.
RICOH’S SOLUTIONS
High noise immunity enables the construction of systems with robust resistance to EMI. Fewer countermeasure components for EMI such as external filters, means a smaller equipment footprint. Excellent immunity reduces rework after input noise tests. When voltage is supplied to off-board sensors like those below, wiring such as harnesses is affected by Stable output with high-frequency noise electromagnetic noise, which flows into the IC’s VOUT
⇒ IC contributes to system safety.
pin.
⇒ EMI-resistant components are required for DPI test the IC. electromagnetic noise
+B
ECU electromagnetic noise flows into the VOUT pin as
VDD
conductive noise.
VOUT
LDO
VDD VDD
VOUT
VREF R1540x
MPU
CE/ADJ VDD AD OUT
Off-Board Sensor R1540x outputs stable voltage even with 2 W noise applied.
2 No. EVC-513-190515 Document Outline スライド番号 1 スライド番号 2 スライド番号 3 スライド番号 4