VS3125 Ver la hoja de datos (PDF) - Vaishali Semiconductor

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componentes Descripción

Fabricante

VS3125

Quad Bus Switch with Individual Active Low Enables

Vaishali Semiconductor  

VS3125

Table 6. Electrical Characteristics Over Recommended Operating Free-air Temperature Range

Symbol Parameter

VIK

Clamp Voltage

Test Conditions

Control Inputs VCC = Min., IIK = -18mA

Min Typ(1) Max

-1.5

Switch I/O

-1.5

VOH

Logic High Voltage Switch I/O

VIN = VCC = 5V, IOUT = -5µA

3.7 3.9

4.1

VCC= 4.3V,VIN = 5V

VCC= 4.3V,VIN = 5V,

3.0 3.3

3.6

IOUT = -100µA

|II|

Input Leakage

Control Inputs VCC = Max., VI = VCC or GND

1

Current

|OFF|

Power OFF Leakage Control Inputs VCC = 0, VI or VO = VCC or GND.

1

Current

Switch I/O

|IOZ|

OFF State Leakage Switch I/O

VCC = Max., VI/O = VCC,

1

Current

/xOE= VCC

IODL

Switch I/O Drive

VCC = Min, VIN = 0, VOUT = 0.4V

50

Current (Logic LOW)

IODH

Switch I/O Drive

VCC = Min, VIN = VCC, VOUT = 2.4V

-50

Current (Logic HIGH)

Units

V

V

µA

µA

µA

mA

mA

RON

Switch ON

Resistance(2)

VCC = 3.0V, VIN = 0, IOUT = 15mA

5(2)

7Ω

Notes:

1. Typical value is specified at VCC = 5V and TA = 25oC.

2. RON is measured by forcing specified current into the ‘output’ node of the switch with the ‘input’ node of the switch

at 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.,/xOE = VCC or GND, f = 0

1

µA

∆ICC

Power Supply Current per Input

High (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 specified under Recommended Operating

Conditions.

2. Per 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.

2001-04-12

Page 3

MDSS-0011-01

www.vaishali.com

Vaishali Semiconductor 747 Camden Avenue, Suite C Campbell CA 95008 Ph. 408.377.6060 Fax 408.377.6063

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