MAX397 查看數據表（PDF） - Maxim Integrated
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MAX397 Datasheet PDF : 12 Pages
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Precision, 16-Channel/Dual 8-Channel,
Low-Voltage, CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, VAH = VENH = 2.4V, VAL = VENL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
DIGITAL LOGIC INPUT
Logic High Input Voltage
Logic Low Input Voltage
Input Current with
Input Voltage High
SYMBOL
CONDITIONS
VAH, VENH
VAL, VENL
IAH, IENH VA = VEN = 2.4V
MIN TYP MAX
(Note 2)
UNITS
2.4
V
0.8
V
-0.1
0.1
µA
Input Current with
Input Voltage Low
IAL, IENL VA = VEN = 0.8V
-0.1
0.1
µA
SUPPLY
Power-Supply Range
±3
±8
V
Positive Supply Current
I+
VEN = VA = 0V/V+,
V+ = 5.5V, V- = -5.5V
TA = +25°C
-1
1
µA
Negative Supply Current
Ground Current
DYNAMIC
I-
VEN = VA = 0V/V+, V+ = 5.5V, V- = -5.5V
-1
IGND
VEN = VA = 0V/V+,
V+ = 5.5V, V- = -5.5V
TA = +25°C
-1
TA = TMIN to TMAX
-1
1
µA
1
µA
1
Transition Time
tTRANS Figure 2
TA = +25°C
TA = TMIN to TMAX
95 150
ns
250
Break-Before-Make Interval tOPEN Figure 4
TA = +25°C
5
70
ns
Enable Turn-On Time
tON(EN) Figure 3
TA = +25°C
TA = TMIN to TMAX
100 150
ns
250
Enable Turn-Off Time
tOFF(EN) Figure 3
TA = +25°C
TA = TMIN to TMAX
55 150
ns
200
Charge Injection (Note 3)
VCTE CL = 100pF, VNO = 0V, Figure 5 TA = +25°C
2
5
pC
Off-Isolation (Note 7)
VISO VEN = 0V, RL = 1kΩ, f = 100kHz TA = +25°C
-75
dB
Crosstalk Between Channels
VCT
VEN = 2.4V, f = 100kHz,
VNO = 1Vp-p, RL = 1kΩ, Figure 7
TA = +25°C
-92
dB
Logic Input Capacitance
NO Off-Capacitance
COM Off-Capacitance
CIN
CNO(OFF)
CCOM(OFF)
f = 1MHz
f = 1MHz, VEN = VCOM = 0V
f = 1MHz,
VEN = VCOM = 0V
MAX396
MAX397
TA = +25°C
TA = +25°C
TA = +25°C
8
pF
11
pF
80
pF
40
COM On-Capacitance
CCOM(ON)
f = 1MHz,
VEN = VCOM = 0V
MAX396
MAX397 TA = +25°C
90
pF
68
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