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74AUP1T45GW Fiches technique(PDF) 4 Page - NXP Semiconductors |
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74AUP1T45GW Fiches technique(HTML) 4 Page - NXP Semiconductors |
4 / 33 page 74AUP1T45_2 © NXP B.V. 2009. All rights reserved. Product data sheet Rev. 02 — 3 August 2009 4 of 33 NXP Semiconductors 74AUP1T45 Low-power dual supply translating transceiver; 3-state 8. Limiting values [1] The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] The values of VCC(A) and VCC(B) are provided in the recommended operating conditions; see Table 6. [3] For SC-88 packages: above 87.5 °C the value of P tot derates linearly with 4.0 mW/K. For XSON6 packages: above 118 °C the value of P tot derates linearly with 7.8 mW/K. 9. Recommended operating conditions [1] VCCO is the supply voltage associated with the output port. Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC(A) supply voltage port A −0.5 +4.6 V VCC(B) supply voltage port B −0.5 +4.6 V IIK input clamping current VI <0V −50 - mA VI input voltage [1] −0.5 +4.6 V IOK output clamping current VO <0V −50 - mA VO output voltage Active mode A port [1][2] −0.5 VCC(A) + 0.5 V B port [1][2] −0.5 VCC(B) + 0.5 V suspend or 3-state mode [1][2] −0.5 +4.6 V IO output current VO =0Vto VCC - ±20 mA ICC supply current - 50 mA IGND ground current −50 - mA Tstg storage temperature −65 +150 °C Ptot total power dissipation Tamb = −40 °C to +125 °C [3] - 250 mW Table 6. Recommended operating conditions Symbol Parameter Conditions Min Max Unit VCC(A) supply voltage port A 1.1 3.6 V VCC(B) supply voltage port B 1.1 3.6 V VI input voltage 0 3.6 V VO output voltage [1] 0VCCO V Tamb ambient temperature −40 +125 °C ∆t/∆V input transition rise and fall rate VCCI =1.1 V to 3.6 V 0 200 ns/V |
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