關於 半導體
半導體元件利用材料可控制的導電特性來調節電荷流動,是現代電子系統中負責運算、控制與能量轉換的核心主動元件。此父分類涵蓋積體電路、嵌入式處理器與控制器、二極體與電晶體等分立元件、功率半導體與功率模組、可程式邏輯、記憶體、光電元件及半導體感測器。依元件類型不同,可執行訊號放大與切換、運算控制、電源轉換與管理、資料儲存、發光或光偵測、物理量感測,以及有線或無線通訊。應用範圍包括工業自動化、汽車電子、通訊基礎設施、運算設備、消費電子、醫療設備、能源系統與航太設計。
選擇半導體元件時,首先要確定元件類別與電路功能;微控制器、MOSFET、記憶體、光學感測器和功率模組的選型依據並不相同。核對完整製造商料號及後綴後,應依元件類型確認電氣額定值、供電或偏壓條件、邏輯與介面電平、工作速度或切換特性、功耗、熱阻及必要的外部元件。還需確認封裝、腳位、安裝方式、工作溫度等級,以及車規、工業、醫療、軍用或航太認證。採購時應檢查資料表版本、勘誤表、產品變更與停產通知、濕氣敏感等級、包裝方式、日期代碼和可追溯性。基本型號、封裝外形或主要額定值相近並不代表可以互換,任何替代品都必須依原始技術資料比對並在實際電路中驗證。
IDT, Integrated Device Technology Inc
IDT 4-channel PCM CODEC with on-chip digital filters and selectable A-law or μ-law companding
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
IDT 128Kbit dual-port asynchronous SRAM, organized as 8K × 16 with 45ns access time
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
IDT 16-bit high-speed bidirectional CMOS transceiver with direction and output-enable control
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
48-pin programmable timing control hub clock generator for VIA P4 chipset platforms
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
16-bit high-speed CMOS cascadable ALU with 8 functions, pipeline mode and 68-pin PLCC package.
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
Renesas 9FGS9202-01LTGI PCIe clock generator IC for high-speed systems
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
4 Channels (2 stereo DACs and 2 stereo ADCs) with 24-bit resolution
價格請 RFQ 詢問
IDT, Integrated Device Technology Inc
MEMORY MODULE SRAM 4MB 72SIMM
IDT, Integrated Device Technology Inc
MEMORY MODULE SRAM 4MB 72SIMM
IDT, Integrated Device Technology Inc
MEMORY MOD SRAM 18MB 144SODIMM
IDT, Integrated Device Technology Inc
MEMORY MODULE SRAM 50MHZ
IDT, Integrated Device Technology Inc
MEM MOD SRAM 1MB 64SIP MODULE
IDT, Integrated Device Technology Inc
MEMORY MODULE SRAM 8MB 72SIMM
IDT, Integrated Device Technology Inc
DUAL MARKED (54FCT163ATEB)
IDT, Integrated Device Technology Inc
DUAL MARKED (5962-9222205MSA)
IDT, Integrated Device Technology Inc
DUAL MARKED (5962-9223302MFA)
IDT, Integrated Device Technology Inc
DUAL MARKED (5962-9302503MRA)
IDT, Integrated Device Technology Inc
DUAL MARKED (5962-9220601MEA)
IDT, Integrated Device Technology Inc
DUAL MARKED (5962-9302601M2A)
IDT, Integrated Device Technology Inc
QS74FCT4X2245YQATQ3