DG2041DQ データシートの表示（PDF） - Vishay Semiconductors
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DG2041DQ Datasheet PDF : 9 Pages
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New Product
DG2041/2042/2043
Vishay Siliconix
Low-Voltage, Low rON Quad SPST Analog Switch
FEATURES
D Low Voltage Operation (1.8 V to 5.5 V)
D Low On-Resistance - rDS(on): 1.0 W
D Fast Switching - 14 ns tON
D Low Charge Injection - QINJ: 1 pC
D Low Power Consumption
D TTL/CMOS Compatible
D TSSOP-16 and QFN-16 Packages
BENEFITS
D Reduced Power Consumption
D Simple Logic Interface
D High Accuracy
D Reduce Board Space
APPLICATIONS
D Cellular Phones
D Communication Systems
D Portable Test Equipment
D Battery Operated Systems
D Sample and Hold Circuits
DESCRIPTION
The DG2041/2042/2043 are quad single-pole/single-throw
monolithic CMOS analog switch designed for high
performance switching of analog signals. Combining low
power, fast switching, low on-resistance (rDS(on):
1.0 W @ 2.7 V) and small physical size, the
DG2041/2042/2043 are ideal for portable and battery powered
applications requiring high performance and efficient use of
board space.
The DG2041/2042/2043 are built on Vishay Siliconix’s new
high density low voltage process. An epitaxial layer prevents
latchup.
Each switch conducts equally well in both directions when on,
and blocks up to the power supply level when off.
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATIONĊDG2041
DG2041DN
QFN-16 (4 X 4)
16 15 14 13
NC1 1
N.C. 2
GND 3
NC4 4
Top View
12 NC2
11 V+
10 N.C.
9 NC3
5
6
7
8
DG2041DQ
TSSOP
IN1 1
COM1 2
NC1 3
N.C. 4
GND 5
NC4 6
COM4 7
IN4 8
Top View
16 IN2
15 COM2
14 NC2
13 V+
12 N.C.
11 NC3
10 COM3
9 IN3
Document Number: 72091
S-03008—Rev. A, 20-Jan-03
TRUTH TABLE DG2041
Logic
Switch
0
On
1
Off
Switches Shown for Logic “0” Input
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