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Vishay Intertechnology Electronic Components Datasheet

DG9461 Datasheet

Low-Voltage Single SPDT Analog Switch

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DG9461
Vishay Siliconix
Low-Voltage Single SPDT Analog Switch
FEATURES
BENEFITS
APPLICATIONS
D Low Voltage Operation (+2.7 to +5 V)
D Low On-Resistance - rDS(on): 40 W
D Fast Switching - tON : 35 ns, tOFF: 20 ns
D Low Leakage - ICOM(on): 200-pA max
D Low
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Charge Injection - QINJ:
Power Consumption
1 pC
D TTL/CMOS Compatible
D ESD Protection > 2000 V (Method 3015.7)
D Available in TSOP-6 and SOIC-8
D Reduced Power Consumption
D Simple Logic Interface
D High Accuracy
D Reduce Board Space (TSOP-6)
D Battery Operated Systems
D Portable Test Equipment
D Sample and Hold Circuits
D Cellular Phones
D Communication Systems
D Military Radio
D 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 (tON: 35 ns,
tOFF: 20 ns), low on-resistance (rDS(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’s 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
IN
V+
GND
1
2
3
TSOP-6
6 NO
5 COM
4 NC
Top View
NO
COM
NC
GND
1
2
3
4
SOIC-8
8 V+
7 IN
6*
5*
Top View
*Not Connected
Document Number: 70832
S-63597—Rev. B, 26-Jul-99
Logic
0
1
TRUTH TABLE
NC
ON
OFF
Logic “0” v0.8 V
Logic “1”w 2.4 V
NO
OFF
ON
ORDERING INFORMATION
Temp Range
-40 to 85°C
Package
TSOP-6
SOIC-8
Part Number
DG9461DV
DG9461DY
www.vishay.com S FaxBack 408-970-5600
4-1


Vishay Intertechnology Electronic Components Datasheet

DG9461 Datasheet

Low-Voltage Single SPDT Analog Switch

No Preview Available !

DG9461
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +13 V
IN, COM, NC, NOa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V+ + 0.3 V)
Continuous Current (Any terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . "20 mA
Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "40 mA
(Pulsed at 1ms, 10% duty cycle)
ESD (Method 3015.7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 2000 V
Storage Temperature (D Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125°C
Power Dissipation (Packages)b
8-Pin Narrow Body SOICc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400 mW
Notes:
a. Signals on SX, DX, or INX exceeding V+ or V- will be clamped by internal
diodes. Limit forward diode current to maximum current ratings.
b. All leads welded or soldered to PC Board.
c. Derate 6.5 mW/_C above 75_C
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SPECIFICATIONS (V+ = 3 V)
Parameter
Analog Switch
Analog Signal Ranged
Drain-Source On-Resistance
rDS(on) Matchd
rDS(on) Flatnessf
NO or NC Off Leakage Currentg
COM Off Leakage Currentg
Channel-On Leakage Currentg
Digital Control
Input Current
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Break-Before-Make Time
Charge Injection
Off-Isolation
Source-Off Capacitance
Channel-On Capacitance
Power Supply
Power Supply Range
Power Supply Current
Symbol
VANALOG
rDS(on)
DrDS(on)
rDS(on)
Flatness
INO/NC(off)
ICOM(off)
ICOM(on)
IINL or IINH
tON
tOFF
td
QINJ
OIRR
CS(off)
CD(on)
V+
I+
Test Conditions
Otherwise Unless Specified
V+ = 3 V, "10%, VIN = 0.8 or 2.4 Ve
VNO or VNC = 1.5 V, V+ = 2.7 V
ICOM = 5 mA
VNO or VNC = 1.5 V
VNO or VNC = 1 and 2 V
VNO or VNC = 1 V / 2 V, VCOM = 2 V / 1 V
VCOM = 1 V / 2 V, VNO or VNC = 2 V / 1 V
VCOM = VNO or VNC = 1 V / 2 V
VNO or VNC = 1.5 V
CL = 1 nF, Vgen = 0 V, Rgen = 0 W
RL = 50 W, CL = 5 pF, f = 1 MHz
f = 1 MHz
V+ = 3.3 V, VIN = 0 or 3.3 V
Tempa
D Suffix
–40 to 85_C
Minc Typb Maxc
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
0
-100
–5000
-100
–5000
-200
–10000
50
0.4
4
5
5
10
3
80
140
2
8
100
5000
100
5000
200
10000
Full 1
Room
Full
Room
Full
Room
Room
Room
Room
Room
3
50 120
200
20 50
120
20
15
–74
7
32
2.7 12
1
Notes:
a. Room = 25°C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, nor subjected to production test.
e. VIN = input voltage to perform proper function.
f. Difference of min and max values.
g. Guraranteed by 5-V leakage testing, not production tested..
Unit
V
W
pA
mA
ns
pC
dB
pF
V
mA
www.vishay.com S FaxBack 408-970-5600
4-2
Document Number: 70832
S-63597—Rev. B, 26-Jul-99


Part Number DG9461
Description Low-Voltage Single SPDT Analog Switch
Maker Vishay Siliconix
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DG9461 Datasheet PDF






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