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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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RT7204E датащи(PDF) 10 Page - Richtek Technology Corporation |
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RT7204E датащи(HTML) 10 Page - Richtek Technology Corporation |
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10 / 45 page  RT7204E F Copyright © 2024 Richtek Technology Corporation. All rights reserved. is a registered trademark of Richtek Technology Corporation. www.richtek.com RT7204E_DS-00 May 2024 10 Parameter Symbol Test Conditions Min Typ Max Unit Register-Programmable GPIO2 Internal Bias Current IGP2_BIAS VDD > 3V 0 95 100 105 A 1 18 20 22 Register-Programmable GPIO3 Internal Bias Current IGP3_BIAS VDD > 3V 90 100 110 A GPIO1/GPIO2/GPIO3 Overvoltage Protection Threshold VGP_OVP 1. The blocking MOSFET can be turned off or left on based on the register setting 2. Send a flag to MCU 3. VDD > VVDD_IOOVP_EN 4. Disable/enable by register 4.6 4.85 5.1 V GPIO1/GPIO2/GPIO3 Overvoltage Protection Deglitch Time tGP_OVP (Note 6) 0 0.09 0.1 0.11 ms 1 0.9 1 1.1 I2C High-Level Input Threshold Voltage VIH_I2C 1.3 -- -- V I2C Low-Level Input Threshold Voltage VIL_I2C -- -- 0.4 V D+ and D- Section Register-Programmable DP/DM Pull-Low Resistance RDPDM_L 16 20 24 k Register-Programmable DP/DM Leakage Resistance RDPDM_LKG 300 900 1500 k Register-Programmable DP/DM Output High Voltage VDPDM_OH VDD = 5V, RL = 15k 2.97 3.3 3.63 V DP/DM Output Low Voltage VDPDM_OL RL = 15k -- -- 0.2 V Register-Programmable DP/DM Input High Threshold Voltage VDPDM_IH 00 1.1 1.2 1.3 V 01 1.2 1.3 1.4 10 2 2.1 2.2 Register-Programmable DP/DM Input Low Threshold Voltage VDPDM_IL 00 0.9 1 1.1 V 01 1.0 1.1 1.2 10 1.8 1.9 2.0 Register-Programmable DP/DM Input Deglitch Time tDPDM_IN (Note 6) 00 0.95 1 1.05 s 01 142.5 150 157.5 10 475 500 525 11 950 1000 1050 DP/DM Short Switch On-Resistance RDPDM_ON -- -- 40 DP Comparison Threshold for Cable Detachment VDP_CD Disable/enable cable detection by register 0.2 0.3 0.4 V |
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