MAX4732 데이터 시트보기 (PDF) - Maxim Integrated
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MAX4732 Datasheet PDF : 14 Pages
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50Ω, Dual SPST Analog Switches in UCSP
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(V+ = +5V ±10%, VIH = +2.0V, VIL = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = +5V, TA = +25°C.)
(Notes 3, 4)
PARAMETER
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Matching
Between Channels (Notes 5, 6)
SYMBOL
CONDITIONS
VCOM_,
VNO_, VNC_
RON
V+ = +4.5V,
ICOM_ = 5mA,
VNO_ or VNC_ = +3.5V
∆RON
V+ = +4.5V,
ICOM_ = 5mA,
VNO_ or VNC_ = +3.5V
On-Resistance Flatness
(Note 7)
V+ = +4.5V,
RFLAT(ON) ICOM_ = 5mA,
VNO_ or VNC_ = +1V, +2V, +3V
NO_ or NC_ Off-Leakage Current
(Note 8)
INO_(OFF)
INC_(OFF)
V+ = +5.5V,
VCOM_ = +1V, +4.5V;
VNO_ or VNC_ = +4.5V, +1V
COM_ Off-Leakage Current
(Note 8)
COM_ On-Leakage Current
(Note 8)
DYNAMIC CHARACTERISTICS
Turn-On Time
V+ = +5.5V,
ICOM_(OFF) VCOM_ = +1V, +4.5V;
VNO_ or VNC_ = +4.5V, +1V
ICOM_(ON)
V+ = +5.5V,
VCOM_ = +1V, +4.5V;
VNO_ or VNC_ = +1V, +4.5V, or
floating
VNO_ or VNC_ = +3.0V,
tON
RL = 300Ω, CL = 35pF,
Figure 2
Turn-Off Time
tOFF
VNO_ or VNC_ = +3.0V,
RL = 300Ω, CL = 35pF,
Figure 2
Break-Before-Make
(MAX4733 Only, Note 8)
tBBM
VNO_ or VNC_ = +3.0V,
RL = 300Ω, CL = 35pF,
Figure 3
Charge Injection
On-Channel Bandwidth
Off-Isolation (Note 9)
Q
BW
VISO
VGEN = 0V, RGEN = 0,
CL = 1.0nF, Figure 4
Signal = 0dBm,
50Ω in and out
f = 1MHz, VCOM_ = 1VRMS,
RL = 50Ω, CL = 5pF,
Figure 5
TA
MIN
0
+25°C
TMIN to
TMAX
+25°C
TMIN to
TMAX
+25°C
TMIN to
TMAX
+25°C -0.1
TMIN to
-2
TMAX
+25°C -0.1
TMIN to
TMAX
-2
+25°C -0.2
TMIN to
TMAX
-4
+25°C
TMIN to
TMAX
+25°C
TMIN to
TMAX
+25°C
TMIN to
TMAX
1
+25°C
+25°C
+25°C
TYP MAX UNITS
V+
V
8.5
25
Ω
30
0.2
3
Ω
4
2
5
Ω
7
+0.1
nA
+2
+0.1
nA
+2
+0.2
nA
+4
47
85
ns
95
23
45
ns
55
25
ns
7.5
pC
300
MHz
-72
dB
4 _______________________________________________________________________________________
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