PI5A3159TX PERICOM [Pericom Semiconductor Corporation], PI5A3159TX Datasheet

no-image

PI5A3159TX

Manufacturer Part Number
PI5A3159TX
Description
SOTINYTM 1? Low-Voltage SPDT Analog Switch
Manufacturer
PERICOM [Pericom Semiconductor Corporation]
Datasheet
Features
• CMOS Technology for Bus and Analog Applications
• Low On-Resistance: 2Ω at 3.0V
• Wide V
• Low Power Consumption : 5µW
• Rail-to-Rail switching throughout Signal Range
• Fast Switching Speed: 30ns max. at 5V
• High Off Isolation: –57dB at 10MHz
• –57dB (1 MHz) Crosstalk Rejection Reduces Signal Distortion
• Break-Before-Make Switching
• Extended Industrial Temperature Range: –40
• Low On-Resistance Replacement for NC7SB3157
• Packaging (Pb-free & Green available):
Applications
• Cell Phones
• PDAs
• Portable Instrumentation
• Battery Powered Communications
• Computer Peripherals
Pin Description
Logic Function Table
Pin Number Name
- 6-pin SOT-23 (T)
- 6-contact TDFN-6 (ZC)
1
2
3
4
5
6
Logic Input(s)
CC
Range: +1.8V to +5.5V
0
1
GND
V
B
B
A
S
CC
1
0
Description
Data Port
Ground
Data Port (Normally Closed)
Common Output/Data Port
Positive Power Supply
Logic Control
B
B
0
1
Connected to A
Connected to A
Function
°
C to 85
°
C
1
Description
The PI5A3159 is a high-bandwidth, 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, 1.8V to 5.5V, the PI5A3159 has a maximum
On-Resistance of 4Ω at 1.8V, 2.4Ω at 2.3V & 1Ω at 4.5V.
Break-before-make switching prevents both switches being
enabled simultaneously. This eliminates signal disruption during
switching.
Control input, S, tolerates input drive signals up to 5.5V, inde-
pendent of supply voltage.
PI5A3159 is a low On-Resistance replacement for the PI5A3157
and NC7SB3157.
Connection Diagrams
GND
GND
B
B
B
B
0
1
1
0
1
2
3
1
2
3
SOT
SOT-23
TDFN
INY
SPDT Analog Switch
TM
1Ω Low-Voltage
6
5
4
6
5
4
PS8634C
PI5A3159
A
V
S
S
V
A
CC
CC
09/13/04

Related parts for PI5A3159TX

PI5A3159TX Summary of contents

Page 1

Features • CMOS Technology for Bus and Analog Applications • Low On-Resistance: 2Ω at 3.0V • Wide V Range: +1.8V to +5.5V CC • Low Power Consumption : 5µW • Rail-to-Rail switching throughout Signal Range • Fast Switching Speed: 30ns ...

Page 2

Absolute Maximum Ratings Voltages Referenced to GND V+ ...................................................................... –0.5V to +5.5V ( ............................–0. COM 30mA, whichever occurs first Current (any terminal)................................................... ±200mA Peak Current, COM, NO, ...

Page 3

Electrical Specifications - Single +5V Supply ( ± 10%, GND = 0V 2.4V, V INH Parameter Symbol Analog Switch Input HIGH Voltage V IH Input LOW Voltage V IL Input Current with I INH HIGH ...

Page 4

Electrical Specifications - Single +3.3V Supply (V+ = +3.3V ± 10%, GND = 0V, V INH Parameter Symbol Analog Switch (3) Analog Signal Range V ANALOG On-Resistance R ON On-Resistance Match ∆R ON (4) Between Channels On-Resistance Flatness R FLAT(ON) ...

Page 5

Electrical Specifications - Single +2.5V Supply (V+ = +2.5V ± 10%, GND = 0V, V INH Parameter Symbol Analog Switch (3) Analog Signal Range V ANALOG On-Resistance R ON On-Resistance Match ∆R ON (4) Between Channels On-Resistance Flatness R FLAT(ON) ...

Page 6

Electrical Specifications - Single +1.8V Supply (V+ = +1.8V ± 10%, GND = 0V, V INH Parameter Symbol Analog Switch (3) Analog Signal Range V ANALOG On-Resistance R ON On-Resistance Match ∆R ON (4) Between Channels On-Resistance Flatness R FLAT(ON) ...

Page 7

Test Circuits/Timing Diagrams COM Logic Input GND C L INCLUDES FIXTURE AND STRAY CAPACITANCE V OUT = GEN .1µF IN Logic Input COM NO ...

Page 8

Test Circuits/Timing Diagrams +5V 10nF V+ COM1 50Ω Analyzer 50Ω GND Figure 4. Off Isolation/On-Channel Bandwidth +5V 10nF V+ COM Capacitance Meter MHz NC GND Figure 6. Channel-Off Capacitance +5V 10nF V+ COM NC ...

Page 9

Packaging Mechanical: 6-Pin SOT-23(T) 0.075 1.90 BSC 0.037 0.95 BSC 0.110 2.80 0.118 3.00 Packaging Mechanical: 6-Pin TDFN (ZC) 0.65 BSC 0.30 ± 0.05 0.40 ± 0.10 Pin #1 1.40 ± 0.10 4 0.059 1.50 0.102 2.60 ...

Page 10

... Ordering Information Ordering Code Package Code PI5A3159TX PI5A3159TEX (1) PI5A3159ZCX PI5A3159ZCEX Notes: 1. This product has always shipped as only a lead free product, but since it was introduced prior to Pericom’s strategy of adding all Green/ Lead free parts many customers order it without the E suffix. Please migrate new designs and qualification to include the E suffix. Pericom at this point in time will continue to offer devices marked both ways, but may at a later date eliminate the non-E part number ...

Related keywords