MAX4708ESE(2002) Просмотр технического описания (PDF) - Maxim Integrated
Номер в каталоге
Компоненты Описание
производитель
MAX4708ESE Datasheet PDF : 14 Pages
| |||
Fault-Protected, Single 8-to-1/
Dual 4-to-1 Multiplexers
ELECTRICAL CHARACTERISTICS—Single +12V Supply (continued)
(V+ = +12V, V- = 0, 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
SYMBOL
CONDITIONS
TA
MIN TYP MAX UNITS
Off-Isolation
VISO
f = 1MHz, VNO_ = 1VRMS, RL =
75Ω, CL = 15pF, Figure 6 (Note 8)
+25°C
-70
dB
Channel-to-Channel Crosstalk
VCT
f = 1MHz, VNO_ = 1VRMS, RL =
+25°C
75Ω, CL = 15pF, Figure 7 (Note 9)
-62
dB
POWER SUPPLY
Power-Supply Range
V+
E
9
36
V
V+ Supply Current
+25°C
All VA_ = VEN = 5V, VNO_ = 0
E
I+
All VA_ = 0 or V+, VNO_ = 0, VEN = +25°C
0 or V+
E
180
300
450
µA
112
250
375
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: NO_ pins are fault protected and COM_ pins are not fault protected. The max input voltage on NO_ pins depends on the
COM_ load configuration. Generally, the max input voltage is ±36V with ±15V supplies and a load referred to ground. For
more detailed information, see the NO_ Input Voltage section.
Note 4: Guaranteed by design and not production tested.
Note 5: ∆RON = RON(MAX) - RON(MIN).
Note 6: Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at TA =
+25°C.
Note 7: Dynamic testing is 100% functionally tested on the ATE system and correlated with the initial design characterization per
Figures 2 and 3.
Note 8: Off-Isolation = 20 ✕ log10 (VCOM_ / VNO_), where VCOM_ = output and VNO_ = input to open switch.
Note 9: Between any two analog inputs.
Note 10: Guaranteed by testing with dual supplies.
Typical Operating Characteristics
(V+ = +15V, V- = -15V, VEN = +2.4V, TA = +25°C, unless otherwise noted.)
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
1000
V+ = +4.5V
800
V- = -4.5V
600
V+ = +15V
V- = -15V
400
V+ = +10V
V- = -10V
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
1000
V+ = +9V
V- = 0V
800
V+ = +12V
V- = 0V
V+ = +15V V+ = +20V
600
V- = 0V V- = 0V
V+ = +30V
V- = 0V
400
ON-RESISTANCE vs. VCOM AND TEMPERATURE
(DUAL SUPPLIES)
600
V+ = +15V
V- = -15V
TA = +125°C
500
TA = +70°C TA = +85°C
400
300
200
200
V+ = +20V
V- = -20V
0
-20 -15 -10 -5 0 5
VCOM (V)
10 15 20
200
0
0
V+ = +36V
V- = 0V
6 12 18 24 30 36
VCOM (V)
100 TA = +25°C
0
-15 -10
TA = -40°C
-5 0
VCOM (V)
TA = -55°C
5 10 15
6 _______________________________________________________________________________________
Share Link: 