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PDF NLAS4501 Data sheet ( Hoja de datos )
| Número de pieza | NLAS4501 | |
| Descripción | Single SPST Analog Switch | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NLAS4501
Single SPST Analog Switch
The NLAS4501 is an analog switch manufactured in sub−micron
silicon−gate CMOS technology. It achieves very low RON while
maintaining extremely low power dissipation. The device is a bilateral
switch suitable for switching either analog or digital signals, which may
vary from zero to full supply voltage.
The NLAS4501 is pin−for−pin compatible with the MAX4501. The
NLAS4501 can be used as a direct replacement for the MAX4501 in all
2.0 V to 5.5 V applications where a RON performance improvement
is required.
The Enable pin is compatible with standard CMOS outputs when
supply voltage is nominal 5.0 Volts. It is also over−voltage tolerant,
making it a very useful logic level translator.
• Guaranteed RON of 32 W at 5.5 V
• Low Power Dissipation: ICC = 2 mA
• Provides Voltage translation for many different voltage levels
3.3 to 5.0 V, Enable pin may go as high as +5.5 Volts
1.8 to 3.3 V
1.8 to 2.5 V
• Improved version of MAX4501 (at any voltage between 2 and 5.5 Volts)
• Chip Complexity: FETs 11
• Pb−Free Packages are Available
www.DataSheet4U.com
http://onsemi.com
MARKING
DIAGRAMS
SC70−5/SC−88A/SOT−353
DF SUFFIX
CASE 419A
A2d
5
1
SOT23−5/TSOP−5/SC59−5
DT SUFFIX
CASE 483
5
A2d
1
d = Date Code
COM 1
NO 2
GND 3
5 VCC
4 ENABLE
Figure 1. Pinout (Top View)
PIN ASSIGNMENT
1 COM
2 NO
3 GND
4 ENABLE
5 VCC
FUNCTION TABLE
On/Off Enable Input
L
H
State of Analog Switch
Off
On
ORDERING INFORMATION
See detailed ordering and shipping information on page 7 of
this data sheet.
Semiconductor Components Industries, LLC, 2004
November, 2004 − Rev. 4
1
Publication Order Number:
NLAS4501/D
1 page  
VCC
0.1 mF
Input
Input
NLAS4501
DUT
NO
COM
300
W
VOUT
35 pF
VCC
Input
0V
Output
50%
VOH
90%
DUT
NO
VOL
Figure 4. tON/tOFF
tON
VCC
COM
300 W
VOUT
35 pF
VCC
Input
0V
Output
VOL
Figure 5. tON/tOFF
50%
VOH
10%
tOFF
Reference
COM
50 W Generator
DUT
NO
Transmitted
50 W
50%
90%
tOFF
50%
10%
tON
Channel switch control/s test socket is normalized. Off isolation is measured across an off channel. On loss is
ǒ Ǔthe bandwidth of an
VISO = Off Channel
IOsonlastwiointc=h.2V0ISLOo,gBaVnOdUwTidth
and VONL are
for VIN at 100
independent
kHz
of
the
input
signal
direction.
VIN
ǒ ǓVONL = On Channel Loss = 20 Log VOUT for VIN at 100 kHz to 50 MHz
VIN
Bandwidth (BW) = the frequency 3 dB below VONL
Figure 6. Off Channel Isolation/On Channel Loss (BW)/Crosstalk
(On Channel to Off Channel)/VONL
DUT
NO COM
CL
VIN
VCC
VIN
GND
Output
Off
On Off DVOUT
Figure 7. Charge Injection: (Q)
http://onsemi.com
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