Tata Letak ESD USBLC6: Jalur Clamp, Ground Stitching, Stub
TVS mengklam pada 31 V, tetapi 10 mm jejak menambah 240 V. Penempatan dan jalur balik, bukan nomor part, yang menentukan apakah IC bertahan terhadap ESD.
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M24C08-FMN6TP - STMicroelectronics Sirkuit Terpadu Memori
M24C08-WDW6TP - STMicroelectronics Sirkuit Terpadu Memori
M24C16-RMN6TP - STMicroelectronics Sirkuit Terpadu Memori
M24C32-DRDW8TP/K - STMicroelectronics Sirkuit Terpadu Memori
M24C64-RMN6P - STMicroelectronics Sirkuit Terpadu Memori
M24C64-RMN6TP - STMicroelectronics Sirkuit Terpadu Memori
M24C64FMC6TG - STMicroelectronics EEPROM
M24C64X-FCU8T/TF - STMicroelectronics Sirkuit Terpadu Memori
M24M01-DFCS6TP/K - STMicroelectronics Sirkuit Terpadu Memori
M24M01E-FMC6TG - STMicroelectronics Sirkuit Terpadu Memori
M24M02-DRMN6TP - STMicroelectronics Sirkuit Terpadu Memori
M24SR02-YMC6T/2 - STMicroelectronics Sirkuit Terpadu RF
M24SR04-GMC5T/2 - STMicroelectronics Sirkuit Terpadu RF
M24SR04-YMN6T/2 - STMicroelectronics Sirkuit Terpadu RF
M24SR64-YMC6T/2 - STMicroelectronics Sirkuit Terpadu Memori
M27256F1 - STMicroelectronics Sirkuit Terpadu Memori
M27C1024-12F7 - STMicroelectronics Sirkuit Terpadu Memori
M27C2001-15F1 - STMicroelectronics Sirkuit Terpadu Memori
M27C2001-20F1 - STMicroelectronics Sirkuit Terpadu Memori
M27C256B-12F1 - STMicroelectronics Sirkuit Terpadu Memori
M27C256B-70C6 - STMicroelectronics Sirkuit Terpadu Memori
M27C4002-10F6 - STMicroelectronics Sirkuit Terpadu Memori
M27C512-15F1 - STMicroelectronics Sirkuit Terpadu Memori
M27C801-100F1 - STMicroelectronics Sirkuit Terpadu Memori
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TVS mengklam pada 31 V, tetapi 10 mm jejak menambah 240 V. Penempatan dan jalur balik, bukan nomor part, yang menentukan apakah IC bertahan terhadap ESD.
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2N7002 disebut logic-level, tetapi pada 3.3 V ia adalah sakelar 20 mA: sebaran ambang batas menggerus margin dan RDS(on) kira-kira menjadi dua kali lipat. Berikut perhitungannya.
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Cara memilih dioda TVS atau ESD: cocokkan standoff dengan rail, clamp dengan maksimum absolut pin, dan kapasitansi dengan kecepatan antarmuka.
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Satu resistor menetapkan arus, tetapi tegangan masukan dan tembaga menentukan suhu. Aritmetikanya, tabel derating, dan mengapa 1 A sering menjadi 0.5 A.
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The lowest IC unit price doesn't always mean the lowest procurement cost. Discover how EMS and PCBA buyers can evaluate landed costs, MOQ, reel packaging, BOM...
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Hitung batas pull-up I2C, pahami mengapa 4.7 kOhm dapat gagal pada 400 kHz, dan diagnosis pull-up modul paralel, edge lambat, dan kesalahan domain tegangan.
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Op-amp ganda dalam sejuta desain berbiaya rendah: mengapa rentang inputnya lebih lebar daripada rentang outputnya, dan apa yang rusak saat Anda menukarnya.
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AMS1117 memiliki rating 1 A, tetapi pada masukan 12 V batas termal tercapai mendekati 0.19 A. Berikut adalah perhitungannya, kurva derating, dan solusinya.
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