MAX4851H Maxim, MAX4851H Datasheet - Page 3

• Manufacturer Part Number: MAX4851H
• Description: The MAX4851/MAX4851H/MAX4853/MAX4853H family of quad single-pole/single-throw (SPST) switches operates from a single +2V to +5
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
wise noted.) (Note 2)
NO_ Off-Capacitance
COM On-Capacitance
ANALOG SWITCH (7Ω Switch)
Analog Signal Range
On-Resistance
On-Resistance Match Between
Channels (Notes 3, 4)
On-Resistance Flatness (Note 5)
NO_ Off-Leakage Current
COM_ On-Leakage Current
-3dB Bandwidth
NO_ Off-Capacitance
COM On-Capacitance
DYNAMIC CHARACTERISTICS
Signal Over-Rail to High-
Impedance Switching Time
High-Impedance to
Low-Impedance Switching Time
Skew (Note 3)
Propagation Delay (Note 3)
Turn-On Time
Turn-Off Time
Charge Injection
CC
= +2.7V to +5.5V, T
PARAMETER
3.5 Ω Ω /7 Ω Ω Quad SPST Switches with Over-Rail
_______________________________________________________________________________________
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
SYMBOL
V
V
R
t
∆R
C
C
t
C
C
SKEW
R
I
t
COM_
I
t
HIZB
t
BW
NO_
OFF
t
OFF
FLAT
ON
HIZ
ON
OFF
OFF
PD
Q
ON
ON
ON
ON
,
f = 1MHz, Figure 5
f = 1MHz, Figure 5
V
10mA, V
5.5V (MAX485_), or
V
V
10mA, V
V
10mA; V
2V, 3V
V
= 1V or 4.5V,
V
V
= 1V, 4.5V, or
floating; V
1V, 4.5V, or floating T
S i g nal = 0d Bm , R
f = 1MHz, Figure 5
f = 1MHz, Figure 5
MAX4851H/MAX4853H, V
(V
MAX4851H/MAX4853H, V
0.5V) to V
R
R
V
1.5V , R
= 50p F, Fi g ur e 1
V
1.5V , R
= 50p F, Fi g ur e 1
V
CC
CC
CC
CC
CC
COM_
CC
C C
C C
COM_
S
S
CC
= 39Ω, C
= 39Ω, C
= 3V , V
= 3V , V
= 3V, I
(MAX485_H)
= 3V, I
= 3V; I
= 5.5V, V
= 5.5V; V
+ 0.5V), V
L
L
= 4.5V or 1V T
= 1.5V, R
= 300Ω, C
= 300Ω, C
NO_
NO_
NO_
CC
COM_
COM_
COM
COM_
N O_
N O_
L
L
, V
= 0 to
= 1.5V
= 1V,
NO_
NO_
= 50pF, Figure 2
= 50pF, Figure 2
CC
CONDITIONS
CC
=
=
=
=
L
S
=
=
L
L
= 50Ω, C
< 5V, Figure 1
= 0Ω, C
< 5V, Figure 1
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
NO
NO
L
L
= 1nF, Figure 3
= 5p F, Fi g ur e 4
_ = V
_ = (V
CC
CC
to
+
Signal Handling
CC
- 12.5
= +3.0V, T
MIN
-10
- 2
- 2
0
TYP
150
0.2
2.5
0.5
0.5
0.1
0.9
20
40
13
30
40
30
A
7
8
= +25°C, unless other-
+12.5
MAX
3.75
+10
100
5.5
0.4
0.5
4.0
+2
+2
10
60
40
60
9
1
1
1
2
UNITS
MHz
pC
pF
pF
nA
nA
pF
pF
µs
µs
ns
ns
ns
ns
Ω
Ω
Ω
V
3