MAX4554CSE データシートの表示（PDF） - Maxim Integrated
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MAX4554CSE Datasheet PDF : 28 Pages
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Force-Sense Switches
ELECTRICAL CHARACTERISTICS—MAX4555 (±15V Supplies) (continued)
(V+ = +15V, V- = -15V, VL = 5V, GND = 0V, VIN_H = 2.4V, VIN_L = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values
are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
30Ω ANALOG SWITCH (SENSE-GUARD)
Analog Signal Range
VCOM_, VNO_ (Note 3)
On-Resistance
RON
VCOM_ = ±10V, ICOM_ = 10mA
On-Resistance Match
(Note 4)
On-Resistance Flatness
(Note 5)
NC_ Off-Leakage Current
COM_ Off-Leakage Current
COM_ On-Leakage Current
Charge Injection
LOGIC INPUT
IN_ Input Logic Threshold
High
∆RON
RFLAT(ON)
INC_(OFF)
ICOM_(OFF)
INC_(ON)
Q
VIN_H
VCOM_ = ±10V, ICOM_ = 10mA
VCOM_ = +5V, 0V, -5V;
ICOM_ = 10mA
V+ = 16.5V, V- = -16.5V,
VCOM_ = ±10V, VNO_ = 10V
V+ = 16.5V, V- = -16.5V,
VCOM_ = ±10V, VNO_ = 10V
V+ = 16.5V, V- = -16.5V,
VNC_ = ±10V
VCOM_ = 0, Figure 13
TA
MIN TYP
(Note 2)
MAX
UNITS
C, E
V-
V+
V
+25°C
C, E
15
30
Ω
45
+25°C
C, E
0.6
4
Ω
5
+25°C
C, E
0.6
5
Ω
6
+25°C -0.3
0.01
0.3
nA
C, E
-2.5
2.5
+25°C -0.3
0.01
0.3
nA
C, E
-2.5
2.5
+25°C -0.6
0.02
0.6
nA
C, E
-5.0
5.0
+25°C
4
pC
C, E
1.6
2.4
V
IN_ Input Logic Threshold
Low
VIN_L
C, E
0.8
1.6
V
IN_ Input Current Logic
High or Low
IIN_H,
IIN_L
VIN_ = 0.8V or 2.4V
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time (Force)
tON
VCOM_ = ±3V, RL = 300Ω,
Figure 10
Turn-On Time
(Sense-Guard)
tON
VCOM_ = ±10V, RL = 1kΩ,
Figure 10
Turn-Off Time (Force)
tOFF
VCOM_ = ±3V, RL = 300Ω,
Figure 10
Turn-Off Time
(Sense-Guard)
tOFF
VCOM_ = ±10V, RL = 1kΩ,
Figure 10
COM_ Off-Capacitance
(Force)
COFF
VCOM_, VNO_ = GND; f = 1MHz;
Figure 14
C, E
-0.5
0.03
0.5
µA
+25°C
C, E
+25°C
C, E
+25°C
C, E
+25°C
C, E
+25°C
155
275
ns
325
125
225
ns
275
190
275
ns
325
125
225
ns
275
29
pF
COM_ On-Capacitance
(Sense-Guard)
CON
VCOM_, VNO_ = GND; f = 1MHz;
Figure 14
+25°C
9
pF
COM_ On-Capacitance
(Force)
CON
VCOM_, VNO_ = GND; f = 1MHz;
Figure 14
+25°C
107
pF
COM_ Off-Capacitance
(Sense-Guard)
COFF
VCOM_, VNO_ = GND; f = 1MHz;
Figure 14
+25°C
29
pF
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