DG9461
Vishay Siliconix
Low-Voltage Single SPDT Analog Switch
FEATURES
D
D
D
D
D
D
D
D
D
Low Voltage Operation (+2.7 to +5 V)
Low On-Resistance - r
DS(on
): 40
W
Fast Switching - t
ON
: 35 ns, t
OFF
: 20 ns
Low Leakage - I
COM(on)
: 200-pA max
Low Charge Injection - Q
INJ
: 1 pC
Low Power Consumption
TTL/CMOS Compatible
ESD Protection > 2000 V (Method 3015.7)
Available in TSOP-6 and SOIC-8
BENEFITS
D
D
D
D
Reduced Power Consumption
Simple Logic Interface
High Accuracy
Reduce Board Space (TSOP-6)
APPLICATIONS
D
D
D
D
D
D
D
Battery Operated Systems
Portable Test Equipment
Sample and Hold Circuits
Cellular Phones
Communication Systems
Military Radio
PBX, PABX Guidance and
Control Systems
DESCRIPTION
The DG9461 is a single-pole/double-throw monolithic CMOS
analog device designed for high performance switching of
analog signals. Combining low power, high speed (t
ON
: 35 ns,
t
OFF
: 20 ns), low on-resistance (r
DS(on)
: 40
W)
and small
physical size (TSOP-6), the DG9461 is ideal for portable and
battery powered applications requiring high performance and
efficient use of board space.
The DG9461 is built on Vishay Siliconix鈥檚 low voltage BCD-15
process. Minimum ESD protection, per Method 3015.7, is
2000 V. An epitaxial layer prevents latchup. Break-before
-make is guaranteed for DG9461.
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 CONFIGURATION
TSOP-6
IN
V+
GND
1
2
3
Top View
6
5
4
NO
COM
NC
0
1
ON
OFF
Logic 鈥?鈥?/div>
v0.8
V
Logic 鈥?鈥漺 2.4 V
OFF
ON
TRUTH TABLE
Logic
NC
NO
SOIC-8
NO
COM
NC
GND
1
2
3
4
Top View
8
7
6
5
V+
IN
*
*
ORDERING INFORMATION
Temp Range
-40 to 85擄C
SOIC-8
DG9461DY
Package
TSOP-6
Part Number
DG9461DV
*Not Connected
Document Number: 70832
S-63597鈥擱ev. B, 26-Jul-99
www.vishay.com
S
FaxBack 408-970-5600
4-1
next