MAX309 Maxim, MAX309 Datasheet - Page 4

• Manufacturer Part Number: MAX309
• Description: The MAX308/MAX309 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 100Ω), which is matched to within 5Ω between channels and remains flat over the specified analog signal range (7Ω max)
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = +12V, V- = 0V, GND = 0V, V
Precision, 8-Channel/Dual 4-Channel,
High-Performance, CMOS Analog Multiplexers
Note 2: The algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in
Note 3: Guaranteed by design.
Note 4: ∆R
Note 5: Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at +25°C.
Note 6: Off isolation = 20log V
4
SWITCH
DYNAMIC
Analog Signal Range
On-Resistance
Transition Time
(Note 3)
Enable Turn-On Time
(Note 3)
Enable Turn-Off Time
(Note 3)
Charge Injection
(Note 3)
_______________________________________________________________________________________
PARAMETER
this data sheet.
voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at
the extremes of the specified analog signal range.
ON
= R
ON(MAX)
- R
ON(MIN) .
COM
SYMBOL
t
t
t
OFF(EN)
ON(EN)
V
TRANS
AH
V
R
COM
/V
NO
Q
ON
NO
= +2.4V, V
,
On-resistance match between channels and flatness are guaranteed only with specified
, where V
(Note 3)
I
V
V
V
V
Figure 2
V
V
V
Figure 3
V
V
V
Figure 3
C
V
R
NO
COM
NO1
NO8
IN
INH
INL
NO1
INH
INL
NO1
NO
S
L
= 1.0nF,
= 0Ω
= 2.4V,
AL
= -1.0mA
= 0V,
= 0V,
= 0V,
= 2.4V,
= 2.4V,
COM
= 8V,
= 0V,
= 5V,
= 5V,
= 3V or 10V
= +0.8V, T
= output and V
A
CONDITIONS
= T
MIN
NO
T
T
T
T
T
to T
A
A
A
A
A
= input to off switch.
= +25°C
= +25°C
= +25°C
= +25°C
= +25°C
MAX
, unless otherwise noted.)
MIN
0
(Note 2)
TYP
120
115
100
75
2
MAX
175
450
600
300
12
10
UNITS
pC
ns
ns
ns
Ω
V