MAX4708ESE(2002) Просмотр технического описания (PDF) - Maxim Integrated
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MAX4708ESE Datasheet PDF : 14 Pages
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Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, VA_H = +2.4V, VA_L = +0.8V, VEN = +2.4V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 2)
PARAMETER
FAULT PROTECTION
SYMBOL
CONDITIONS
TA
MIN TYP MAX UNITS
Fault-Protected Analog Signal
Range (Notes 3, 4)
VNO_
Power on
Power off
-25
+25°C
-40
+25
V
+40
COM_ Output Leakage Current,
Supplies On
ICOM_ VNO_ = ±25, VEN = 0
+25°C -1
E
-10
+1
µA
+10
NO_ Input Leakage Current,
Supplies On
INO_
VNO_ = ±25V, VCOM_ = ±10V,
VEN = 0
+25°C -1
E
-10
+1
µA
+10
NO_ Input Leakage Current,
Supplies Off
INO_
VNO_ = ±40V, VCOM = 0,
V+ = 0, V- = 0
+25°C -1
E
-10
+1
µA
+10
Fault-Trip Threshold
E
V-
- 0.4
V+
+ 0.4
V
±Fault Output Turn-Off Delay
RL = 10kΩ, VNO_ = ±25V
+25°C
100
ns
±Fault Recovery Time
RL = 10kΩ, VNO_ = ±25V
+25°C
1.5
µs
LOGIC INPUT (VEN, VA_)
Logic Threshold High
VIH
Logic Threshold Low
VIL
E
2.4
E
V
0.8
V
Input Leakage Current
IIN
SWITCH DYNAMIC CHARACTERISTICS
VA_ = 0.8V or 2.4V
E
-1
+1
µA
Enable Turn-On Time
tON
VNO_ = ±10V, RL = 1kΩ,
CL = 35pF, Figure 3 (Note 7)
+25°C
E
160
275
ns
400
Enable Turn-Off Time
tOFF
VNO_ = ±10V, RL = 1kΩ,
CL = 35pF, Figure 3 (Note 7)
+25°C
E
120
200
ns
250
Transition Time
tTRANS
RL = 1kΩ, CL = 35pF,
Figure 2 (Note 7)
+25°C
E
170
350
ns
500
Settling Time
tSETT
VNO_ = 5V, RL = 1kΩ,
CL = 35pF
0.1%
E
0.01%
1
2.5
µs
Break-Before-Make Time Delay
tBBM
VNO_ = ±10V, RL = 1kΩ, Figure 4
(Note 4)
E
10
80
ns
Charge Injection
Q
VNO_ = 0, RS = 0, CL = 1.0nF,
+25°C
0
pC
Figure 5
Off-Isolation
VISO
f = 1MHz, VNO_ = 1VRMS, RL = 75Ω, +25°C
CL = 15pF, Figure 6 (Note 8)
-70
dB
_______________________________________________________________________________________ 3
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