MAX381MJE Ver la hoja de datos (PDF) - Maxim Integrated
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MAX381MJE Datasheet PDF : 12 Pages
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Precision, Low-Voltage Analog Switches
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +5V ±10%, V- = -5V ±10%, GND = 0V, VINH = 2.4V, VINL = 0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
DIGITAL LOGIC INPUT
Input Current with Input
Voltage High
IINH
Input Current with Input
Voltage Low
IINL
Logic High Input Voltage VAH
Logic Low Input Voltage VAL
DYNAMIC
Turn-On Time
tON
Turn-Off Time
Break-Before-Make
Time Delay (Note 3)
Charge Injection
(Note 3)
Off Isolation (Note 6)
Crosstalk (Note 7)
tOFF
tD
VCTE
VISO
VCT
VIN = 2.4V, all others = 0.8V
VIN = 0.8V, all others = 2.4V
TA = TMIN to TMAX
TA = TMIN to TMAX
VCOM = 3V, Figure 2
VCOM = 3V, Figure 2
MAX383 only, Figure 3
CL = 1.0nF, VGEN = 0V,
RGEN = 0Ω, Figure 4
RL = 100Ω, CL = 5pF,
f = 1MHz, Figure 5
RL = 50Ω, CL = 5pF,
f = 1MHz, Figure 6
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = +25°C
TA = +25°C
TA = +25°C
MIN TYP
(Note 2)
MAX
UNITS
-1.0 0.005 1.0
µA
-1.0 0.005 1.0
µA
2.4
V
0.8
V
100
175
ns
225
60
100
ns
150
10
20
ns
2
5
pC
72
dB
90
dB
Off Capacitance
COFF f = 1MHz, Figure 7
TA = +25°C
12
pF
COM Off Capacitance CCOM(OFF) f = 1MHz, Figure 7
TA = +25°C
12
pF
Channel On Capacitance CCOM(ON) f = 1MHz, Figure 8
SUPPLY
Power-Supply Range
TA = +25°C
Positive Supply Current
I+
All channels on or off,
V+ = 5.5V, V- = -5.5V, VIN = 0V or V+
39
pF
±3
±8
V
-1.0 0.06
1.0
µA
Negative Supply
Current
I-
All channels on or off,
V+ = 5.5V, V- = -5.5V, VIN = 0V or V+
-1.0 -0.01 1.0
µA
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Guaranteed by design.
∆RON = ∆RON(max) - ∆RON(min). On-resistance match between channels and flatness are guaranteed only with
specified voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as
measured over the specified analog signal range.
Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at room temperature.
See Figure 4. Off isolation = 20log10 VCOM/VNC or VNO, VCOM = output, VNC or NO = input to off switch.
Between any two switches. See Figure 5.
Leakage testing at single supply is guaranteed by testing with dual supplies.
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