PI3VT3245 Datasheet, PDF (2/5 Pages) Pericom Semiconductor Corporation – 8-Bit, 2-Port, Low Voltage Translator Bus SWITCH

PI3VT3245
8-Bit, 2-Port, Low Voltage
Translator Bus Switch
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Storage Temperature ......................................................... –65°C to +150°C StressesgreaterthanthoselistedunderMAXIMUMRATINGS
Ambient Temperature with Power Applied ........................ –40°C to +85°C
Supply Voltage to Ground Potential..................................... –0.5V to +4.6V
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 the operational sec-
DC Input Voltage ................................................................. –0.5V to +5.5V
DC Output Current............................................................................ 120mA
tions of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
reliability.
Power Dissipation ................................................................................ 0.5W
DC Electrical Characteristics (Over Operating Range, T_A = –40°C to +85°C, V_CC = 3.3V ±10%)
Parameters
Description
Test Conditions⁽¹⁾
Min. Typ.⁽²⁾
V_IH
Input HIGH Voltage
Guaranteed logic HIGH level
2.0
V_IL
Input LOW Voltage
Guaranteed logic LOW level
-0.5
I_IH
Input HIGH Current
V_CC = Max., V_IN = V_CC
I_IL
Input LOW Current
V_CC = Max., V_IN = GND
I_OZH
High Impedance Output
Current
0 ≤ A, B ≤ V_CC
V_CC = Min, V_IN = 0V, I_ON = -8mA
5
R_ON
Switch On-Resistance
V_CC = Min., V_IN = 1.7V, I_ON = -8mA
V_CC = 2.3V., V_IN = 0V, I_ON = -8mA
15
6
V_CC = 2.3V., V_IN = 1.3V, I_ON = -8mA
25
Vp
Pass Voltage
V_IN = V_CC = 3.3V, I_OUT = -5µA
V_IN = V_CC = 2.5V, I_OUT = -5µA
2.3
2.5
1.8
Max.
V_CC +0.3V
0.8
±1
±1
±1
8
22
9
30
2.9
Units
V
µA
Ω
V
Capacitance (T_A = 25°C, f = 1 MHz)
Parameters⁽⁵⁾
Description
Test Conditions
Typ.
C_IN
Input Capacitance
3.5
C_OFF
A/B Capacitance, Switch Off
V_IN = 0V
5.0
C_ON
A/B Capacitance, Switch On
11.2
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V_CC = 3.3V, T_A = 25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. Measured by the voltage drop between A and B pin at indicated current through the switch. On-Resistance is determined
by the lower of the voltages on the two (A,B) pins.
5. This parameter is determined by device characterization but is not production tested.
Units
pF
2
PS8530B
08/13/04