DG3157 Datasheet, PDF (2/6 Pages) Vishay Siliconix – High-Speed, Low rON, SPDT Analog Switch (2:1 Multiplexer/Demultiplexer Bus Switch)

DG3157
Vishay Siliconix
New Product
ABSOLUTE MAXIMUM RATINGS
Reference to GND
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6 V
S, A, B^a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to (V+ + 0.3 V)
Continuous Current (Any terminal) . . . . . . . . . . . . . . . . . . . . . . . . . . . "50 mA
Peak Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "200 mA
(Pulsed at 1 ms, 10% duty cycle)
Storage Temperature (D Suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 150°C
Power Dissipation (Packages)^b
6-Pin SC70^c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 mW
Notes:
a. Signals on A, or B or S exceeding 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 3.1 mW/_C above 70_C
SPECIFICATIONS
Parameter
DC Characteristics
High Level Input Voltage
Low Level Input Voltage
On Resistance
On Resistance Fltaness
On Resistance Matching
Between Channels
Input Leakage Current
Symbol
V_SH
V_SL
R_ON
R_FLAT
DR_ON
I_S
Test Conditions
Otherwise Unless Specified
V+ = 3.0 V, V_S = 0.25 V to 0.7 V+^e
V+ = 1.65 to 1.95 V
V+ = 2.3 to 5.5 V
V+ = 1.65 to 1.95 V
V+ = 2.3 to 5.5 V
VBN = 0 V, I_A = 30 mA
V+ = 4.5 V
VBN = 2.3 V, I_A = −30 mA
V+ = 3.0 V
V+ = 2.3 V
VBN = 4.5 V, I_A = −30 mA
VBN = 0 V, I_A = 24 mA
VBN = 3.0 V, I_A = −24 mA
VBN = 0 V, I_A = 8 mA
VBN = 2.3 V, I_A = −8 mA
V+ = 1.65 V
VBN = 0 V, I_A = 4 mA
VBN = 1.8 V, I_A = −4 mA
V+ = 4.5 V, I_A = −30 mA
0 < V_BN < V+
V+ = 3.0 V, I_A = −24 mA
V+ = 2.3 V, I_Z = −8 mA
V+ = 1.65 V, I_A = −4 mA
V+ = 4.5 V, V_BN = 3.15 V, I_A = −30 mA
V+ = 3.0 V, V_BN = 2.1 V, I_A = −24 mA
V+ = 2.3 V, V_BN = 1.6 V, I_A = −8 mA
V+ = 1.65 V, V_BN = 1.15 V, I_A = −4 mA
V+ = 5.5 V, V_A = 5.5 V
Off Stage Switch Leakage
I_BN(off)
V+ = 5.5 V, V_A/V_B = 0 V/5.5 V
On State Switch Leakage
Power Supply
Power Supply Range
Quiescent Supply Current
I_BN(on)
V+
I+
V+ = 5.5 V, V_A/V_B = 0 V/5.5 V
V+ = 5.5 V, V_A = V_B = V+ or GND
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Temp^a
Limits
−40 to 85_C
Min^b Typ^c Max^b
Unit
Full
0.75 V+
Full
0.7 V+
Full
V
0.25 V+
Full
0.3 V+
Full
6
7
Full
6
12
Full
9
15
Full
8
9
Full
12
20
Full
9
12
Full
13
30
Full
12
20
Full
18
50
W
Room
6
Room
12
Room
22
Room
90
Room
0.32
Room
0.31
Room
0.30
Room
0.29
Room
−0.1
0.1
Full
−1.0
−1.0
Room
Full
−0.1
−1.0
0.1
mA
−1.0
Room
−0.1
0.1
Full
−1.0
−1.0
Full
1.8
Room
Full
5.5
1
mA
10
Document Number: 72648
S-32552—Rev. A, 15-Dec-03