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PDF PI5A4625TX Data sheet ( Hoja de datos )
| Número de pieza | PI5A4625TX | |
| Descripción | SOTINY 1-Ohm/ Low-Voltage Single-Supply SPDT Switch | |
| Fabricantes | Pericom Semiconductor Corporation | |
| Logotipo |  |
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PI5A4624/PI5A4625
1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
SOTINY™ 1-Ohm, Low-Voltage
Single-Supply SPDT Switch
Features
• Low On-Resistance: 1-ohm max (+5V Supply)
2-ohm max (+3V Supply)
• RON Matching: 0.12-ohms max.at 25 °C
• RON Flatness: 0.12-ohms max. (+5V Supply) at 25 °C
• Low 4nA Input Leakage at 25 °C
• +1.8V to +5.5V Single-Supply Operation
• Fast Switching Time (PI5A4624)
- 50ns tON
- 50ns tOFF
• Break-Before-Make Switching Guaranteed (PI5A4624)
• Make-Before-Break Switching (PI5A4625)
• -57dB Off-Isolation at 1MHz
• TTL/CMOS Logic Compatible
• Low Power Consumption: 5µW
• Improved Direct Replacement for MAX4624 & MAX4625
• Packaging (Pb-free & Green available):
– 6-pin Small Compact SOT-23 (T)
Applications
• Communication Circuits
• Cellular Phones
• Audio and Video Signal Routing
• Portable Battery-Operated Equipment
• Data Acquisition Systems
• Computer Peripherals
• Telecommunications
• Relay Replacement
• Wireless Terminals and Peripherals
• Hard Drives
• Modems
Description
The PI5A4624/PI5A4625 is an improved, direct replacement for the
MAX4624/MAX4625 single-pole, double-throw (SPDT) analog
switch. Improved specifications include a low maximum On-resis-
tance of 1-ohm and fast switching times (tON = 50ns max., tOFF = 50
max.) with 5V supply operation. With a 2.5V supply, resistance is a
low 4-ohm max.
Specifications are given for 1.8V, 2.5V, 3.3V and 5V power supply
operation. Operating voltage range is +1.8V to +5.5V.
To minimize PC board area use, the PI5A4624/ PI5A4625 is available
in a compact 6-pin SOT-23 package.
Functional Diagram, Pin Configuration
IN 1
PI5A4624/
PI5A4625
6 NO
V+ 2
5 COM
GND 3
4 NC
SOT-23
TopView
Switches shown for Logic “0” input
Truth Tables
Logic
0
1
PI5A4624/PI5A4625
NC NO
ON OFF
OFF
ON
1
PS8635B
09/13/04
1 page  
PI5A4624/ PI5A4625
SOTINY™ 1-Ohm, Low -Voltage
Single-Supply SPDT Switch
1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122
Electrical Specifications - Single +2.5V Supply
(V+ = +2.5V ± 10%, GND = 0V, VINH= 1.8V, VINL = 0.6V)
Parameter
Symbol
Conditions
Temp. (°C) Min.(1)
Typ. (2)
Max. (1)
Analog Switch
Analog Signal Range(3)
On-Resistance
VANALOG
RON
V+V=N2O.5oVr,VICNOCM==1.–88VmA
25
Full
0 V+
1.6 2
2.7
OBent-wReeesnistCanhcaennMelas(t4c)h
On-Resistance Flatness
∆RON
RFLAT(ON)
VVN+O=o2r.5VVN, CIC=OM0.8=V–, 81m.8AV
25
Full
25
Full
0.13 0.16
0.2
0.25 0.3
0.45
Dynamic
Turn-On-Time
Turn-Off-Time
25
tON
V+
VNC
==21.5.8VV, ,VFNigOuroer1
Full
25
tOFF Full
40 55
70
30 40
55
Break-Before-Make
Make-Break-Before
Charge Injection(3)
Supply
tBBM
tMBB
Q
Figure 3 PI5A4624 Only)
Figure 4 PI5A4625 Only)
CRLGE-N1n=F,0VVG, EFNigu=re0V2,
25
25
25
1 33 39
1 9 13
20
Positive Supply Current
I+
V+ A=ll2C.7h5aVn,neVlsINon=0oVr oofrf V+
Full
0.5 1
Logic Input
Input High Voltage
VIH
Guaranteed Logic High Level
Full
1.8
Input Low Voltage
VIL
Guaranteed Logic LowLevel
Full
0.6
Input High Current
IINH
VIN = 2.0V, all others = 0.8V
Full
–1
1
Input Low Current
IINL
VIN = 0.8V, all others = 2.0V
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. ∆RON = RON max. - RON min.
5. Flatness is defined as the difference between the maximum and minimum value of On-resistance measured.
Units
V
Ohm
ns
pC
µA
V
µA
5
PS8635B
09/13/04
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet PI5A4625TX.PDF ] | |
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