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VS32257Q Datasheet(PDF) 3 Page - Vaishali Semiconductor |
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VS32257Q Datasheet(HTML) 3 Page - Vaishali Semiconductor |
3 / 6 page VS3257/VS32257 2001-04-12 Page 3 MDSS-0009-01 www.vaishali.com Vaishali Semiconductor 747 Camden Avenue, Suite C Campbell CA 95008 Ph. 408.377.6060 Fax 408.377.6063 Table 5. Recommended Operating Conditions Symbol Parameter Conditions Min Typ Max Units VCC Power supply voltage 4.5 5.5 V VIL Low level input voltage -0.5 0.8 V VIH High level input voltage 2.0 5.5 V TA Operating free-air temperature -40 85 oC Note: 1. All unused control inputs of the device must be held at Vcc or GND, to ensure proper device operation Table 6. Electrical Characteristics Over Recommended Operating Free-air Temperature Range Symbol Parameter Test Conditions Min Typ (1) Max Units Control Inputs -1.5 VIK Clamp Voltage Switch I/O VCC = Min, IIK = -18 mA -1.5 V VIN = VCC = 5V, IOUT = -5 µA 3.7 3.9 4.1 VOH Logic High Voltage Switch I/O VCC = 4.3V, VN = 5V, IOUT = -5 µA 3.0 3.3 3.6 V II Input Leakage Current Control Inputs VCC = Max, VI = VCC or GND 1 µA Control Inputs |OFF| Power OFF Leakage Current Switch I/O VCC = 0, VI or VO = VCC or GND 1 µA |IOZ| OFF State Leakage Current Switch I/O VCC = Max, VI/O = VCC, /E = VCC 1 µA VS3257 50 mA IODL Switch I/O Drive Current (Logic LOW) VCC = Min, VIN = 0, VOUT = 0.4V VS32257 mA VS3257 -50 mA IODH Switch I/O Drive Current (Logic HIGH) VCC = Min, VIN = VCC, VOUT = 2.4V VS32257 mA VS3257 5 7 Ω RON Switch ON Resistance (2) VCC = Min, VIN = 0, IOUT = 30mA VS32257 20 28 40 Ω Notes: 1. Typical values are specified at VCC = 5.0V and TA = 25 oC. 2. RON is measured by forcing specified current into the ‘output’ node of the switch with the ‘input’ node of the switch at the the specified voltage Table 7. Power Supply Characteristics Over Recommended Operating Free-air Temperature Range Symbol Parameter Test Conditions (1) Max Units ICCQ Quiescent Power Supply Current VCC = Max, S, /E = VCC or GND, f = 0 1 µA ∆ICC Power Supply Current per Input High (Control Inputs) (2) VCC = Max, VIN = 3.4V, f = 0 1.5 mA QCCD Dynamic Power Supply Current (3) VCC = Max, Switch pins open, Control Inputs toggling at 50% duty cycle 0.25 mA/MHz Notes: 1. For conditions shown as Min or Max, use the appropriate values per Recommended Operating Conditions. 2. Per TTL-driven control input. All other control inputs at GND. Switch I/O pins do not contribute to ∆ICC. 3. This parameter represents the average DC current resulting from the switching of internal nodes of the device at a given frequency. The switch I/O pins make insignificant contribution to the dynamic power supply current of the device. This parameter is guaranteed, but not production tested. |
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