MAX4556CSE データシートの表示（PDF） - Maxim Integrated
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MAX4556CSE Datasheet PDF : 28 Pages
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Force-Sense Switches
ELECTRICAL CHARACTERISTICS—MAX4554 (+20V, -10V Supplies) (continued)
(V+ = +20V, V- = -10V, 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
TA
MIN TYP
(Note 2)
MAX
UNITS
On-Resistance Flatness
(Note 5)
RFLAT(ON)
VCOM_ = +5V, 0V, -5V;
ICOM_ = 10mA
+25°C
C, E
3.5
9
Ω
10
NOS_, NOG_ Off-Leakage INOS_(OFF), V+ = 22V; V- = -11V; VCOM_ = ±10V;
Current
INOG_(OFF) VNOS_, VNOG_ = ±10V
+25°C -0.25 0.02
C, E
-2.5
0.25
2.5
nA
COMS, COMG Off-Leakage ICOMS(OFF), V+ = 22V; V- = -11V; VCOM_ = ±10V;
Current
ICOMG(OFF) VNOS_, VNOG_ = ±10V
+25°C -0.25 0.02
C, E
-2.5
0.25
2.5
nA
COMS, COMG On-Leakage ICOMS(ON),
Current
ICOMG(ON)
V+ = 22V, V- = -11V, VCOM_ = ±10V
+25°C -0.5 0.04
C, E
-5.0
0.5
5.0
nA
Charge Injection
Q
VCOM_ = 0, Figure 13
+25°C
6
pC
LOGIC INPUT
IN_, EN Input Logic
Threshold High
VIN_H,
VENH
C, E
1.6
2.4
V
IN_, EN Input Logic
Threshold Low
VIN_L,
VENL
C, E
0.8
1.6
V
IN_, EN Input Current Logic
High or Low
IIN_H, IIN_L,
IENH, IENL
VIN_ = VEN = 0 or VL
C, E
-0.5 0.03
0.5
µA
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time (Force)
tON
VCOMF = 3V, RL = 300Ω,
Figure 10
+25°C
C, E
150
300
ns
350
Turn-On Time
(Sense-Guard)
tON
VCOMS, VCOMG = 10V; RL = 1kΩ;
Figure 10
+25°C
C, E
150
300
ns
350
Turn-Off Time (Force)
tOFF
VCOMF = 3V, RL = 300Ω,
Figure 10
+25°C
C, E
130
300
ns
350
Turn-Off Time
(Sense-Guard)
tOFF
VCOMS, VCOMG = 10V; RL = 1kΩ;
Figure 10
+25°C
C, E
130
300
ns
350
Enable Time On
tEN
VCOM_ = 10V, Figure 11
+25°C
C, E
375
500
ns
600
Enable Time Off
tEN
VCOM_ = 10V, Figure 11
+25°C
C, E
170
275
ns
350
NOF_ Off-Capacitance
COFF
VNOF = GND, f = 1MHz, Figure 14
+25°C
22
pF
NOS_, NOG_
Off-Capacitance
COFF
VNOS_, VNOG_ = GND; f = 1MHz;
Figure 14
+25°C
7
pF
COMF Off-Capacitance
COFF
VCOMF = GND, f = 1MHz, Figure 14
+25°C
50
pF
COMS, COMG
Off-Capacitance
COFF
VCOMS, VCOMG = GND; f = 1MHz;
Figure 14
+25°C
15
pF
COMF On-Capacitance
CON
VCOMF = GND, f = 1MHz, Figure 14
+25°C
130
pF
COMS, COMG
On-Capacitance
CON
VCOMS, VCOMG = GND; f = 1MHz;
Figure 14
+25°C
30
pF
Total Harmonic Distortion
(Force)
THD
+25°C
0.007
%
Off Isolation (Force)
VISO
RIN_ = 50Ω, ROUT = 50Ω, f = 1MHz,
VCOM_ = 100mVRMS, Figure 15
+25°C
-30
dB
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