Datasheet

ADG441/ADG442/ADG444 Data Sheet
Rev. B | Page 4 of 16
SINGLE SUPPLY
1
V
DD
= +12 V ± 10%, V
SS
= 0 V, V
L
= +5 V ± 10% (ADG444), GND = 0 V, unless otherwise noted.
Table 2.
B Version
Parameter +25°C −40°C to +85°C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range 0 to V
DD
V
R
ON
70 Ω typ V
D
= +3 V, +8 V, I
S
= −5 mA
110 130 Ω max V
DD
= 10.8 V
∆R
ON
4 Ω typ 3 V ≤ V
D
≤ 8 V
9 Ω max
R
ON
Match
1
Ω typ
V
D
= +6 V, I
S
= −5 mA
3 Ω max
LEAKAGE CURRENT V
DD
= 13.2 V
Source OFF Leakage I
S
(OFF) ±0.01 nA typ V
D
= 12.2 V/1 V, V
S
= 1 V/12.2 V
±0.5 ±3 nA max See Figure 15
Drain OFF Leakage I
D
(OFF) ±0.01 nA typ V
D
= 12.2 V/1 V, V
S
= 1 V/12.2 V
±0.5 ±3 nA max See Figure 15
Channel ON Leakage I
D
, I
S
(ON) ±0.08 nA typ V
S
= V
D
= 12.2 V/1 V
±0.5 ±3 nA max Figure 16
DIGITAL INPUTS
Input High Voltage, V
INH
2.4 V min
Input Low Voltage, V
INL
0.8
V max
Input Current
I
INL
or I
INH
±0.00001 µA typ V
IN
= V
INL
or V
INH
±0.5 µA max
DYNAMIC CHARACTERISTICS
2
t
ON
105 ns typ R
L
= 1 kΩ, C
L
= 35 pF
150 220 ns max V
S
= 8 V; Figure 17
t
OFF
40 ns typ R
L
= 1 kΩ, C
L
= 35 pF
60 100 ns max V
S
= 8 V; Figure 17
t
OPEN
50 ns typ R
L
= 1 kΩ, C
L
= 35 pF
Charge Injection 2 pC typ V
S
= 6 V, R
S
= 0 Ω, C
L
= 1 nF
6 pC max V
DD
= 12 V, V
SS
= 0 V; see Figure 18
OFF Isolation 60 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see Figure 19
Channel-to-Channel Crosstalk 100 dB typ R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see Figure 20
C
S
(OFF)
7
pF typ
f = 1 MHz
C
D
(OFF) 10 pF typ f = 1 MHz
C
D
, C
S
(ON) 16 pF typ f = 1 MHz
POWER REQUIREMENTS V
DD
= 13.2 V
I
DD
Digital Inputs = 0 V or 5 V
ADG441/ADG442 80 µA max
ADG444 0.001 µA typ
1 2.5 µA max
I
L
(ADG444 Only) 0.001 µA typ V
L
= 5.5 V
1 2.5 µA max
1
Temperature range is: B Version: −40°C to +85°C.
2
Guaranteed by design, not subject to production test.