Datasheet

ADG438F/ADG439F
Rev. E | Page 3 of 16
SPECIFICATIONS
DUAL SUPPLY
V
DD
= +15 V ± 10%, V
SS
= −15 V ± 10%, GND = 0 V, unless otherwise noted.
Table 1.
B Version
Parameter +25°C
−40°C to
+85°C
−40°C to
+105°C
−40°C to
+125°C Unit Test Conditions/Comments
ANALOG SWITCH
Analog Signal Range V
SS
+ 1.4 V typ Output open circuit
V
DD
− 1.4 V typ
V
SS
+ 2.2 V typ Output loaded, 1 mA
V
DD
– 2.2 V typ
R
ON
270 Ω typ −10 V ≤ V
S
≤ +10 V, I
S
= 1 mA
390 420 450 Ω max See Figure 17
On-Resistance Flatness, R
FLAT (ON)
9 % typ −10 V ≤ V
S
≤ +10 V, I
S
= 1 mA
10 10 10 10 % max
R
ON
Drift 0.6 %/°C typ V
S
= 0 V, I
S
= 1 mA
On-Resistance Match Between
Channels, ΔR
ON
3 3 3 3 % max V
S
= ±10 V, I
S
= 1 mA
LEAKAGE CURRENTS
Source Off Leakage, I
S
(Off) ±0.01 nA typ
V
D
= ±10 V, V
S
= 10 V
m
±0.5 ±1.5 ±1.5 ±4 nA max See Figure 18
Drain Off Leakage, I
D
(Off) ±0.01 nA typ
V
D
= ±10 V, V
S
= 10 V
m
ADG438F ADG439F ±0.5 ±5 ±5 ±20 nA max See Figure 19
Channel On Leakage, I
D
, I
S
(On) ±0.01 nA typ V
S
= V
D
= ± 10 V
ADG438F/ADG439F ±0.5 ±5 ±5 ±20 nA max See Figure 20
FAULT
Source Leakage Current, I
S
(Fault) ±0.02 nA typ
V
S
= +55 V or −40 V, V
D
= 0 V;
see Figure 21
(With Overvoltage) ±0.05 ±0.1 ±0.2 ±0.2 μA max
Drain Leakage Current, I
D
(Fault) ±0.05 nA typ
V
S
= ±25 V, V
D
= 10 V; see
m
Figure 19
(With Overvoltage) ±0.05 ±0.1 ±0.2 ±0.2 μA max
Source Leakage Current, I
S
(Fault)
(Power Supplies Off)
±30 nA typ V
S
= ±25 V, V
D
= V
EN
, A0, A1, A2 = 0 V
±0.1 ±0.2 ±0.3 1 μA max See Figure 22
DIGITAL INPUTS
Input High Voltage, V
INH
2.4 2.4 2.4 V min
Input Low Voltage, V
INL
0.8 0.8 0.8 V max
Input Current
I
INL
or I
INH
±1 ±1 ±1 μA max V
IN
= 0 V or V
DD
Digital Input Capacitance, C
IN
5 pF typ
DYNAMIC CHARACTERISTICS
1
t
TRANSITION
175 ns typ R
L
= 1 MΩ, C
L
= 35 pF
220 300 300 330 ns max
V
S1
= ±10 V, V
S8
=
m
10 V; see Figure 25
t
OPEN
90
60 40 40 40 ns min
R
L
= 1 kΩ, C
L
= 35 pF, V
S
= 5 V;
see Figure 26
t
ON
(EN) 180 ns typ R
L
= 1 kΩ, C
L
= 35 pF
230 300 300 345 ns max V
S
= 5 V; see Figure 27
t
OFF
(EN) 100 ns typ R
L
= 1 kΩ, C
L
= 35 pF
130 150 150 173 ns max V
S
= 5 V; see Figure 27