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PDF PI3A3159TEX Data sheet ( Hoja de datos )
| Número de pieza | PI3A3159TEX | |
| Descripción | 3.0V/ SOTiny 0.4 SPDT Analog Switch | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
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PI3A3159
3.0V, SOTiny™ 0.4Ω
SPDT Analog Switch
Features
• CMOS Technology for Bus and Analog Applications
• Low ON-Resistance: 0.4Ω (+2.7V Supply)
• Wide VCC Range: +1.5V to +3.6V
• Low Power Consumption : 5µW
• Rail-to-Rail switching throughout Signal Range
• Fast Switching Speed: 20ns max. at 3.3V
• High Off Isolation: –27dB at 100 KHz
• –41dB (100KHz) Crosstalk Rejection Reduces
Signal Distortion
• Extended Industrial Temperature Range: –40°C to 85°C
• Packaging (Pb-free & Green available):
– 6-pin Small Compact SOT-23 (T)
– 6-pin Ultra Compact (ZC)
Applications
• Cell Phones
• PDAs
• Portable Instrumentation
• Battery Powered Communications
• Computer Peripherals
Description
The PI3A3159 is a, fast single-pole double-throw (SPDT) CMOS
switch. It can be used as an analog switch or as a low-delay bus
switch. Specified over a wide operating power supply voltage
range, +1.5V to +3.6V, the PI3A3159 has an On-Resistance of
0.4Ω at 3.0V.
Control input, IN, tolerates input drive signals up to 3.3V, inde-
pendent of supply voltage.
PI3A3159 is a lower voltage and On-Resistance replacement for
the PI5A3159.
Connection Diagram
NO 1
GND 2
6 IN
5 VCC
Pin Description
Pin Number Name
1 NO
2 GND
3 NC
4 COM
5 VCC
6 IN
Description
Data Port (Normally Open)
Ground
Data Port (Normally Closed)
Common Output/Data Port
Positive Power Supply
Logic Control
NC 3
4 COM
Logic Function Table
Logic Input
0
1
Function
NC Connected to COM
NO Connected to COM
1
PS8710A
06/27/04
1 page  
PI3A3159
3.0V, SOTiny™ 0.4Ω
SPDT Analog Switch
Electrical Specifications - Single +1.8V Supply
(VCC = +1.8V ± 10%, GND = 0V, VIH = 1.4V, VIL = 0.5V)
Parameter
Symbol
Conditions
Temp. (°C) Min.(1) Typ. (2) Max. (1)
Analog Switch
Analog Signal
Range(3)
On-Resistance
On-Resistance Match
Between Channels(4)
On-Resistance
Flatness(5)
VANALOG
RON
VCC =1.8V, ICOM = –4mA,
VNO or VNC = 1.5V
∆RON
RFLAT(ON)
VCC =1.8V, ICOM = –4mA,
VNO or VNC = 0.8V, 1.5V
0
25
Full
25
Full
25
Full
VCC
0.6
0.6
0.07
0.09
0.8
0.8
Dynamic
Turn-On-Time
Turn-Off-Time
Charge Injection(3)
tON
VCC =1.8V, VNO or VNC = 1.5V,
Figure 1
tOFF
Q
CL = 1nF, VGEN = 0V,
RGEN = 0Ω, Figure 2
25
Full
25
Full
25
50
50
25
25
36
Logic Input
Input High Voltage
VIH Guaranteed Logic High Level
Full 1.4
Input Low Voltage
VIL Guaranteed Logic LowLevel
Full
0.5
Input High Current
IINH VIN = 1.4V, all others = 0.5V
Full –1
1
Input Low Current
IINL VIN = 0.5V, all others = 1.4V
Full –1
1
Notes:
1. The algebraic convention, where most negative value is a minimum and most positive is a maximum, is used in this data sheet.
2. Typical values are for DESIGN AID ONLY, not guaranteed or subject to production testing.
3. Guaranteed by design.
4. ΔRON = RON max. - RON min.
5. Flatness is defined as the difference between the maximum and minimum value of On-Resistance measured.
Units
V
Ω
ns
pC
V
µA
5
PS8710A
06/27/04
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet PI3A3159TEX.PDF ] | |
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