DG441B Datasheet, PDF (3/7 Pages) Vishay Siliconix – Improved Quad SPST CMOS Analog Switches

New Product
DG441B/442B
Vishay Siliconix
SPECIFICATIONS^a FOR SINGLE SUPPLY
Test Conditions
Otherwise Unless Specified
Limits
−40 to 85_C
Parameter
Analog Switch
Analog Signal Range^e
Drain-Source
On-Resistance
Symbol
V_ANALOG
r_DS(on)
V+ = 12 V, V− = 0 V, V_IN = 2.4 V, 0.8 V^f
I_S = 1 mA, V_D = 3 V, 8 V
Temp^b Min^d Typ^c Max^d
Full
0
Room
Full
12
90
160
200
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Charge Injection
Power Supplies
t_ON
R_L = 1 kW, C_L = 35 pF
Room
t_OFF
V_S = 8 V, See Figure 2
Room
Q
C_L = 1 nF V_gen = 6 V, R_gen = 0 W
Room
120
300
60
200
4
Positive Supply Current
I+
Negative Supply Current
I−
V_IN = 0 or 5 V
Room
1
Full
5
Room
−1
Full
−5
Notes:
a. Refer to PROCESS OPTION FLOWCHART.
b. Room = 25_C, Full = as determined by the operating temperature suffix.
c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
e. Guaranteed by design, not subject to production test.
f. V_IN = input voltage to perform proper function.
Unit
V
W
ns
pC
mA
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
V+
5 V Reg
V−
Level
IN_X
Shift/
Drive
V+
GND
V−
FIGURE 1.
Document Number: 72625
S-32553—Rev. A, 15-Dec-03
www.vishay.com
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