MAX323 Maxim, MAX323 Datasheet - Page 4

• Manufacturer Part Number: MAX323
• Description: The MAX323/MAX324/MAX325 are precision, dual, SPST analog switches
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS—Single +3.3V Supply
(V+ = 3.0V to 3.6V, GND = 0V, V
Precision, Single-Supply,
SPST Analog Switches
4
Note 2:
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Note 8:
ANALOG SWITCH
DYNAMIC
SUPPLY
Analog Signal Range
Channel On-Resistance
Turn-On Time (Note 3)
Turn-Off Time (Note 3)
Break-Before-Make Time
Delay (Note 3)
Charge Injection (Note 3)
Positive Supply Current
_______________________________________________________________________________________
PARAMETER
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.
∆R
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 +25°C.
Off Isolation = 20 log
Between any two switches.
ON
= ∆R
ON
max - ∆R
10
INH
SYMBOL
V
V
ON
V
R
t
[ V
COM,
t
OFF
ON
NO,
t
I+
= 2.4V, V
Q
NC
ON
D
COM
min.
⁄ (V
(Note 3)
V+ = 3V,
I
V
V
V
MAX325 only,
R
C
V
V+ = 3.6V, V
COM
INL
NO
NO
NO
GEN
L
L
NC or
= 300Ω, C
= 1.0nF,
= 0.6V, T
or V
or V
or V
= 1.0mA,
= 0V, R
V
NC
NC
NC
NO )
= 1.5V
= 1.5V
= 1.5V
IN
GEN
L
A
], V
= 35pF
= 0V or V+, all channels on or off
= T
COM
CONDITIONS
= 0V
MIN
= output, V
to T
T
T
T
T
T
T
T
T
MAX
A
A
A
A
A
A
A
A
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= +25°C
, unless otherwise noted.)
MIN
MIN
MIN
NC or
to T
to T
to T
V
MAX
MAX
MAX
NO
= input to off switch.
MIN
-1
0
2
(Note 2)
TYP
160
83
40
5
1
MAX
175
275
400
500
125
175
V+
5
1
UNITS
pC
µA
ns
ns
ns
Ω
V