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TFDU4300-TR3 Datasheet(PDF) 5 Page - Vishay Siliconix |
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TFDU4300-TR3 Datasheet(HTML) 5 Page - Vishay Siliconix |
5 / 15 page VISHAY TFDU4300 Document Number 82614 Rev. 1.4, 26-Jan-04 Vishay Semiconductors www.vishay.com 5 Electrical Characteristics Transceiver Tested @ Tamb = 25 °C, VCC1 = VCC2 = 2.7 V to 5.5 V unless otherwise noted. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. *) Standard illuminant A **) To provide an improved immunity with increasing V logic the typical threshold level is increasing with Vlogic and set to 0.5 x Vlogic. It is recommended to use the specified min/max values to avoid increased operating current. Parameter Test Conditions Symbol Min Typ. Max Unit Supply voltage Remark: For 2.4 V < VCC1 < 2.6 V @ Tamb < - 25 °C a minor reduction of the receiver sensitivity may occur VCC1 2.4 5.5 V Idle supply current @ VCC1 (receive mode, no signal) SD = Low, Ee = 1 klx *), Tamb = - 25 °C to + 85 °C, VCC1 = VCC2 = 2.7 V to 5.5 V ICC1 90 130 µA SD = Low, Ee = 1 klx *), Tamb = 25 °C, VCC1 = VCC2 = 2.7 V to 5.5 V ICC1 75 µA Idle supply current @ Vlogic (receive mode, no signal) SD = Low, Ee = 1 klx *), V log, pin 7, no signal, no load @ Rxd Ilog 1 µA Average dynamic supply current, transmitting IIRED = 300 mA, 20 % Duty Cycle ICC 65 mA Standby supply current SD = High, T = 25 °C, Ee = 0 klx ISD 0.1 µA SD = High, T = 70 °C ISD 2 µA SD = High, T = 85 °C ISD 3 µA Standby supply current, Vlogic no signal, no load Ilog 1 µA Operating temperature range TA - 30 + 85 °C Output voltage low, Rxd CLoad = 15 pF VOL - 0.5 0.15 x Vlogic V Output voltage high, Rxd IOH = - 500 µAVOH 0.8 x Vlogic Vlogic + 0.5 V IOH = - 250 µA, CLoad = 15 pF VOH 0.9 x Vlogic Vlogic + 0.5 V Rxd to VCC1 impedance RRxd 400 500 600 k Ω Input voltage low (Txd, SD) VIL - 0.5 0.5 V Input voltage high (Txd, SD) CMOS level**) VIH Vlogic - 0.5 6 V Input leakage current (Txd, SD) VIN = 0.9 x Vlogic IICH - 2 + 2 µA Controlled pull down current SD, Txd = "0" to "1", VIN < 0.15 Vlogic IIRTx + 150 µA SD, Txd = "0" to "1", VIN > 0.7 Vlogic IIRTx - 1 0 1 µA Input capacitance (Txd, SD) CIN 5pF |
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Similar Description - TFDU4300-TR3 |
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