品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 NCN8025 • Single IC Card Interface
• Fully Compatible with ISO 7816−3, EMV4.2, UICC and Related Standards Including NDS and Other STB Standards (Nagravision, Irdeto...) • 3 Bidirectional Buffered I/O Level Shifters (C4, C7 and C8) (QFN−24) − 1 Bidirectional I/O Level Shifter for the QFN−16 compact version • 1.8 V, 3.0 V or 5.0 V 5 % Regulated Card Power Supply Generation such as ICC 70 mA • Regulator Power Supply: VDDP = 2.7 V to 5.5 V (@ 1.8 V), 3.0 V to 5.5 V (@ 3.0 V) & 4.85 V to 5.5 V (@ 5.0 V) • Independent Power Supply range on Controller Interface such as VDD = 2.7 V to 5.5 V • Handles Class A, B and C Smart Cards • Short Circuit Protection on all Card Pins • Support up to 27 MHz input Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2 • ESD Protection on Card Pins up to +8 kV (Human Body Model) • Activation / Deactivation Sequences (ISO7816 Sequencer) • Fault Protection Mechanisms Enabling Automatic Device Deactivation in Case of Overload, Overheating, Card Take−off or Power Supply Drop−out (OCP, OTP, UVP) • Interrupt Signal INT for Card Presence and Faults • External Under−Voltage Lockout Threshold Adjustment on VDD (PORADJ Pin) (Except QFN−16) • Available in 2 Package Formats: QFN−24 (NCN8025A) and QFN−16 (NCN8025) • These are Pb−Free Devices |
