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PDF PI3A4624 Data sheet ( Hoja de datos )
| Número de pieza | PI3A4624 | |
| Descripción | Single-Supply SPDT Analog Switch | |
| Fabricantes | Pericom Semiconductor | |
| Logotipo |  |
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Features
• Low On-Resistance: 0.4Ω (+2.7V Supply)
• RON Matching: 0.09Ω Max.at 25 °C
• RON Flatness: 0.1Ω Max. (+3.0V Supply) at 25 °C
• Low 2nA Input Leakage at 25 °C
• +1.5V to +3.6V Single-Supply Operation
• Fast Switching Time: 40ns Max.
• -41dB Off-Isolation at 100KHz
• TTL/CMOS Logic Compatible
• Low Power Consumption: 5µW
• Packaging (Pb-free & Green available):
– 6-pin Small Compact SOT-23 (T)
– 6-pin No Lead (TDFN) (ZC)
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
Truth Table
Logic
0
1
NC
ON
OFF
NO
OFF
ON
PI3A4624
3.0V, SOTiny™ 0.4Ω
Single-Supply SPDT Analog Switch
Description
The PI3A4624 is a single-pole, double-throw (SPDT) analog switch.
Specifications include a low ON-Resistance of 0.4Ω, and fast
switching times (40ns Max.) with 3.0V supply operation.
Specifications are given for 1.8V, 2.5V and 3.3V power supply
operation. Operating voltage range is +1.5V to +3.6V.
To minimize PC board area use, the device is available in the ultra
compact TDFN, and the small compact SOT-23, 6-pin packages.
Operating temperature range is – 40°C to 85°C.
Block Diagram, Pin Configuration
IN 1
6 NO
VCC 2
5 COM
GND 3
4 NC
SOT23
IN 1
6 NO
VCC 2
5 COM
GND 3
4 NC
TDFN
Top View
Switches shown for Logic “0” input
1
PS8712A
07/07/04
1 page  
PI3A4624
3.0V, SOTiny™ 0.4Ω
Single-Supply 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) Units
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
V
0.55
0.65
0.1
Ω
0.2
0.9
1.3
Dynamic
Turn-On-Time
Turn-Off-Time
Charge Injection(3)
25
tON VCC =1.8V, VNO or VNC = 1.5V, Full
Figure 1
tOFF
25
Full
Q
CL = 1nF, VGEN = 0V,
RGEN = 0V, Figure 2
25
50
50
ns
20
40
36 pC
Logic Input
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
VIH Guaranteed Logic High Level
VIL Guaranteed Logic LowLevel
IINH VIN = 1.4V, all others = 0.5V
IINL VIN = 0.5V, all others = 1.4V
Full 1.4
Full
Full –1
Full –1
0.5
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.
V
µA
5
PS8712A
07/07/04
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet PI3A4624.PDF ] | |
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