DG221B Datasheet, PDF (3/6 Pages) Vishay Siliconix – Quad SPST CMOS Analog Switch with Latches

New Product
DG221B
Vishay Siliconix
SPECIFICATIONS^a
Parameter
Analog Switch
Analog Signal Range^e
Drain-Source
On-Resistance
Source Off
Leakage Current
Drain Off
Leakage Current
Drain On
Leakage Current
Digital Control
Symbol
V_ANALOG
r_DS(on)
I_S(off)
I_D(off)
I_D(on)
Input Current
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Turn-On Time Write
Turn-Off Time Write
Write Pulse Width
Input Setup Time
Input Hold Time
Charge Injection
Source-Off Capacitance
Drain-Off Capacitance
Channel-On Capacitance
Off Isolation
Interchannel Crosstalk
Power Supplies
Positive Supply Current
Negative Supply Current
I_INL, I_INH
t_ON
t_OFF
t_ON, WR
t_OFF, WR
t_W
t_S
t_H
Q
C_S(off)
C_D(off)
C_D(on)
OIRR
X_TALK
I+
I–
Test Conditions
Unless Otherwise Specified
V+ = 15 V, V– = –15 V
V_IN = 2.4 V, 0.8^f V, WR = 0
Temp^b
Limits
–40 to 85_C
Min^d
Typ^c Max^d Unit
I_S = –10 mA, V_D = "10 V
V_S = "14 V, V_D = #14 V
V_S = V_D = "14 V
Full
Room
Full
Room
Full
Room
Full
Room
Full
–15
–5
–100
–5
–100
–5
–200
60
"0.01
"0.02
"0.01
15
V
90
135
W
5
100
5
100
nA
5
200
V_IN = 0 V or = 2.4 V
Room
Full
–1
–10
–0.0004
1
10
mA
See Figure 2
See Figure 3
See Figure 4
C_L = 1000 pF
V_GEN = 0 V, R_GEN = 0 W
f = 1 MHz, V_S, V_D = 0 V
V_S = 1 V_p-p, f = 100 kHz
C_L = 15 pF, R_L = 1 kW
Room
Room
Room
Room
Room
150
Room
180
Room
20
Room
Room
Room
Room
Room
Room
550
340
550
340
ns
120
130
18
20
pC
8
9
pF
29
70
dB
90
All Channels On or Off
V_IN = 0 V or 2.4 V
Full
Room
–1
0.8
1.5
mA
–0.4
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.
Document Number: 71616
S-03627—Rev. A, 23-Apr-01
www.vishay.com
3