Fo rc e -S e n s e S w it c h e s
/MAX456
ELECTRICAL CHARACTERISTICS—MAX4554 (±15V Supplies) (continued)
(V+ = +15V, V- = -15V, VL = 5V, GND = 0V, V
= 2.4V, V
= 0.8V, T = T
to T , unless otherwise noted. Typical values
MAX
IN_H
IN_L
A
MIN
are at T = +25°C.)
A
MIN
TYP
(Note 2)
MAX
PARAMETER
SYMBOL
∆R
CONDITIONS
T
UNITS
Ω
A
+25°C
C, E
5
9
10
On-Resistance Match
(Note 4)
V
COM_
= ±10V, I
= 1mA
ON
COM_
+25°C
C, E
1.5
0.01
0.01
0.02
4
5
On-Resistance Flatness
(Note 5)
R
V
= +5V, 0V, -5V; I = 1mA
COM_
Ω
FLAT(ON)
COM_
6
+25°C
C, E
-0.25
-2.5
0.25
2.5
0.25
2.5
0.5
5.0
NOS_, NOG Off-Leakage
Current
I
,
V+ = 16.5V; V- = -16.5V;
= ±10V; V V
NOS_, NOG_
NOS_(OFF)
nA
±
I
V
COM_
=
=
10V
NOG_(OFF)
+25°C
C, E
-0.25
-2.5
COMS, COMG Off-Leakage
Current
I
,
V+ = 16.5V; V- = -16.5V;
= ±10V; V V
NOS_, NOG_
COMS(OFF)
±
nA
I
V
COM_
10V
COMG(OFF)
+25°C
C, E
-0.5
COMS, COMG On-Leakage
Current
I
,
V+ = 16.5V, V- = -16.5V,
COMS(ON)
nA
pC
I
V
COM_
= ±10V
COMG(ON)
-5.0
Charge Injection
Q
V
COM_
= 0, Figure 13
+25°C
LOGIC INPUT
IN_, EN Input Logic
Threshold High
V
V
,
IN_H
C, E
C, E
C, E
1.6
1.6
2.4
0.5
V
V
ENH
IN_, EN Input Logic
Threshold Low
V
,
IN_L
0.8
V
ENL
IN_, EN Input Current Logic
High or Low
I
I
, I
, I
,
IN_H IN_L
V
EN
= 0 or VL
-0.5
0.03
µA
ENH ENL
SWITCH DYNAMIC CHARACTERISTICS
+25°C
C, E
135
135
170
135
310
170
275
325
225
275
275
325
225
275
500
600
300
400
V
= ±10V, R = 300Ω,
L
COM_
Turn-On Time (Force)
t
t
ns
ns
ns
ns
ns
ON
Figure 10
+25°C
C, E
Turn-On Time
(Sense-Guard)
V
COM_
= ±10V, R = 1kΩ,
L
ON
Figure 10
+25°C
C, E
V
COM_
= ±10V, R = 300Ω,
L
Turn-Off Time (Force)
t
t
OFF
Figure 10
+25°C
C, E
Turn-Off Time
(Sense-Guard)
V
COM_
= ±10V, R = 1kΩ,
L
OFF
Figure 10
+25°C
C, E
V
COM_
= ±10V, R = 300Ω,
L
Enable Time On
t
EN
EN
Figure 11
+25°C
C, E
V
COM_
= ±10V, R = 300Ω,
L
Enable Time Off
t
ns
Figure 11
NOF_ Off-Capacitance
C
C
C
C
V
= GND, f = 1MHz, Figure 14
+25°C
22
9
pF
pF
pF
pF
OFF
OFF
OFF
OFF
NOF
NOS_, NOG_
Off-Capacitance
V
V
= GND; f = 1MHz;
NOS_, NOG_
Figure 14
+25°C
+25°C
+25°C
COMF Off-Capacitance
V
COMF
= GND, f = 1MHz, Figure 14
29
9
COMS, COMG
Off-Capacitance
V
V
_= GND; f = 1MHz;
COMS_, COMG
Figure 14
_______________________________________________________________________________________
5
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
