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PDF NLAS52231 Data sheet ( Hoja de datos )
| Número de pieza | NLAS52231 | |
| Descripción | Dual SPDT Analog Switch | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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NLAS52231
Ultra-Low 0.4 W
Dual SPDT Analog Switch
with Overshoot Protection
The NLAS52231 is a dual SPDT analog switch with overshoot
protection on the signal lines. It is ideally suited for audio applications
that require very low RON values for maximum signal transfer. The
overshoot protection included in the NLAS52231 allows analog
signals on the COM, NO or NC lines to swing safely above VCC
without incurring significant leakage. This feature provides added
protection against undesirable leakage or damage to the device in the
event that an incoming audio signal spikes above its nominal level.
The NLAS52231 features a wide VCC operating range,
1.65 V−4.5 V. It is capable of interfacing with control input select line
voltages, VIN, as low as 1.3 V for a VCC of 3.0 V. The NLAS52231 is
offered in a very small 1.4mm x 1.8mm 10−pin UQFN package.
Features
• Ultra−Low RON: 0.4 W at VCC = 4.2 V
• Overshoot Protection: VIS can safely rise up to 1.1 V above VCC
• VCC Range: 1.65 V to 4.5 V
• 1.4 x 1.8 x 0.55 mm UQFN10
• These are Pb−Free Devices
Typical Applications
• Mobile Phones
• Portable Devices
Audio
Terminal
NLAS52231
AUDIO
Source #1
AUDIO
Source #2
Figure 1. Applications Diagram
http://onsemi.com
MARKING
DIAGRAM
UQFN10
S2MG
CASE 488AT
G
1
S2 = Specific Device Code
M = Date Code/Assembly Location
G = Pb−Free Device
(Note: Microdot may be in either location)
IN2 8
COM2 9
NO2 10
NC2
7
GND
6
12
VCC NO1
5 NC1
4 IN1
3 COM1
IN 1, 2
0
1
FUNCTION TABLE
NO 1, 2
OFF
ON
NC 1, 2
ON
OFF
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
© Semiconductor Components Industries, LLC, 2008
September, 2008 − Rev. 2
1
Publication Order Number:
NLAS52231/D
1 page  
VCC
0.1 mF
DUT
Output
50 W
NLAS52231
VOUT
35 pF
VCC
Input
GND
Output
90%
Switch Select Pin
GND
Figure 2. tBBM (Time Break−Before−Make)
tBMM
90% of VOH
VCC
0.1 mF
Open
Input
DUT
Output
50 W
VOUT
35 pF
VCC
Input
0V
Output
VOL
Figure 3. tON/tOFF
50%
VOH
90%
tON
50%
90%
tOFF
Open
Input
DUT
VCC
Output
50 W
VOUT
35 pF
VCC
Input
0V
Output
VOL
Figure 4. tON/tOFF
50%
VOH
10%
tOFF
50%
10%
tON
http://onsemi.com
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NLAS52231.PDF ] | |
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