PI3C16215
3.3V, 2-Port, 20-Bit Bus Switch with
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Absolute Maximum Ratings Over Free-Air Temperature Range*
1
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature...................................... 65°C to +150°C
Supply Voltage Range .......................................... 0.5Vto4.6V
DC Input Voltage(1) ............................................ 0.5Vto+5.5V
Input Clamp Current, IIK (V1< 0) .....................................50mA
DC Output Current .......................................................... 120mA
Power Dissipation(2) .......................................................... 0.5W
2 Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the device. This
is a stress rating only and functional operation of the device
at these or any other conditions above those indicated in
3 the operational sections of this specification is not implied.
Exposure to absolute maximum rating conditions for
extended periods may affect reliability.
Notes:
1. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed.
4
2. The maximum package power dissipation is calculated using a junction temperatue of 150°C and a board trace length of 750 mils.
5
Recommended Operating Conditions
Min.
Max.
Units
VCC
Supply voltage
3.0
3.3
BIASV
Supply voltage
1.3
VCC
VIH
High-level input voltage
2
VIL
Low-level input voltage
0.8
TA
Operating free-air temperature
40
85
Electrical Characteristics (Over Recommended Operating Free-Air Temperature Range)
6
V
°C
7
8
Parameters
Description
VIK
Clamp Diode Voltage
II
Input Current
IO
Output Current
ICC
Quiescent Power Supply Current
∆ICC Power Supply Current per Input
CIN
COFF
Input Capacitance
A/B Capacitance
RON* Switch on Resistance
Test Conditions
VCC = 3.0V, IIN = 18mA
VCC = 3.6V, VIN = VCC or GND
VCC = 3.0V, BIASV = 2.4V, VO = 0
VCC = 3.6V, IO = 0, VIN = VCC or GND
VCC = 3.6V, One input at 2.7V
Other at VCC or GND
VCC = 0V
VCC = 0V, Switch Off
VCC = 3.0V
VIN = 0, IIN = 64mA
VIN = 2.4V, IIN = 30mA
VIN = 2.4V, IIN = 15mA
Min.
0.25
Typ.
0.73
260
3.5
5.0
5
8.0
8.0
Notes:
* Measured by the voltage drop between the A and B terminals at the indicated current through the switch.
On-state resistance is determined by the lower of the voltages of the two (A or B) terminals.
This is the increase in supply current for control input.
All typical values are at VCC = 3.3V, TA = 25°C.
Max.
1.2
±5
850
2.5
8.5
15
15
Units
V
µA
mA
µA
mA
pF
Ω
9
10
11
12
13
14
15
2
PS8409D 03/19/01