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MAX361EPE

P1-P3P4-P6P7-P9P10-P10
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS
MIN TYP MAX
UNITS
(Note 2)
SWITCH
V
COM_
,
Analog-Signal Range V
NO_
, (Note 3) 0 12 V
V
NC_
R
ON
T
A
= +25°C 100 160
Ω
T
A
= T
MIN
to T
MAX
200
SUPPLY
Power-Supply Range V+ 10 30 V
Positive Supply Current I+ 15 100 µA
Negative Supply Current I-
T
A
= +25°C -1 -0.0001 1 µA
T
A
= T
MIN
to T
MAX
-5 +5
µA
Ground Current I
GND
-100 -15
DYNAMIC
Turn-On Time t
ON
Figure 1, V
S
= 8V T
A
= +25°C 300 400 ns
Turn-Off Time t
OFF
Figure 1, V
S
= 8V T
A
= +25°C 60 200 ns
Charge Injection Q
C
L
= 1nF, V
GEN
= 0V,
T
A
= +25°C 5 10 pC
MAX361/MAX362
Precision, Quad, SPST Analog Switches
4 _______________________________________________________________________________________
I
(NC or NO)
= 1.0mA,
V
COM__
= 3V, 8V,
V+ = 10.8V
On Resistance
(COM_ to NO_ or
COM_ to NC_ terminals)
All channels on or off,
V
IN
= 0V or 5V
Note 2: The algebraic convention, where the most negative value is a minimum and the most positive value a maximum, is used in
this data sheet.
Note 3: Guaranteed by design.
Note 4: On resistance match between channels and flatness are guaranteed only with bipolar-supply operation.
Note 5: See Figure 3. Off Isolation = 20 log
10
, V
COM
= output, V
NC or NO
= input to off switch.
Note 6: Between any two switches. See Figure 4.
V
COM
V
NC
_ or V
NO_
⎛
⎝
⎜
⎞
⎠
⎟
All channels on or off, V
IN
= 0V or 5V
All channels on or off, V
IN
= 0V or 5V
MAX361/MAX362
Precision, Quad, SPST Analog Switches
_______________________________________________________________________________________ 5
ON LEAKAGE CURRENTS
I
NC_
, I
NO_
, I
COM
(nA)
-2
-1
0
1
2
3
4
-15 0 15
V
NC
, V
NO
,V
COM
(V)
T
A
= +125°C
T
A
= +85°C
V+ = 15V
V- = -15V
OFF LEAKAGE CURRENTS
I
NC_
, I
NO_
, I
COM
(nA)
-1
0
2
1
-15 0 15
V
NC
, V
NO
, V
COM
(V)
T
A
= +85°C
T
A
= +125°C
V+ = 15V
V- = -15V
SWITCHING THRESHOLD vs.
BIPOLAR SUPPLY VOLTAGE
V
IN
(V)
0
0.5
1.5
2.0
2.5
3.0
3.5
±5 ±10 ±15 ±20
BIPOLAR SUPPLY VOLTAGE (V)
MAX
MIN
ON RESISTANCE vs. V
COM
AND
UNIPOLAR SUPPLY VOLTAGE
0
25
50
75
100
125
150
175
200
225
250
0 5 10 15 20
V
COM
(V)
R
ON
(Ω)
V+ = 10V
V+ = 15V
V+ = 20V
ON RESISTANCE vs. V
COM
AND UNIPOLAR
SUPPLY VOLTAGE AND TEMPERATURE
0
25
50
75
100
125
150
R
ON
(Ω)
04 812
V
COM
(V)
T
A
= +125°C
T
A
= +25°C
T
A
= -55°C
V+ = 12V
V- = 0V
ON RESISTANCE vs. V
COM
AND
BIPOLAR SUPPLY VOLTAGE
R
ON
(
Ω
)
30
60
90
120
150
180
-20 -10 0 +10 +20
V
COM
(V)
±5V
±10V
±15V
±20V
0
ON RESISTANCE vs. V
COM
AND
BIPOLAR VOLTAGE AND TEMPERATURE
R
ON
(Ω)
0
20
40
60
80
100
120
-14 -7 0 7 14
V
COM
(V)
T
A
= +125°C
T
A
= -55°C
T
A
= +25°C
V+ = 15V, V- = -15V
SWITCHING TIME vs. BIPOLAR
SUPPLY VOLTAGE
TIME (ns)
0
40
80
120
160
200
240
±5 ±10 ±15 ±20
BIPOLAR SUPPLY VOLTAGE (V)
t
ON
t
OFF
SWITCHING TIMES vs. UNIPOLAR
SUPPLY VOLTAGE
TIME (ns)
0
50
100
150
200
250
300
350
10 15 20 24
UNIPOLAR SUPPLY VOLTAGE (V)
V- = 0V
t
ON
t
OFF
__________________________________________Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
MAX361/MAX362
Precision, Quad, SPST Analog Switches
6 _______________________________________________________________________________________
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
CHARGE INJECTION vs.
V
COM
VOLTAGE
Q (pC)
-20
0
20
40
-14 -10 0 10 14
V
COM
(V)
V+ = 15V
V- = -15V
C
L
= 1nF
CHARGE INJECTION vs.
V
COM
VOLTAGE
Q (pC)
-10
0
10
0 5 10 12
V
COM
(V)
V+ = 12V
V- = 0V
C
L
= 1nF
___________Applications Information
Operation with Supply Voltages
Other Than ±15V
O
Using supply voltages other than ±15V is reduces the
analog signal range. The MAX361/MAX362 switches
operate with bipolar supplies of ±4.5V to ±20V. Typical
operating characteristic graphs show typical on resis-
tance for ±15V, ±10V, and ±5V supplies. Switching
times increase by a factor of two or more for ±5V oper-
ation. The MAX361/MAX362 can also operate from
+10V to +30V unipolar supplies. Both parts can also
be powered from unbalanced supplies such as +24V
and -5V. Connect V- to 0V when operating with a sin-
gle supply.
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings, because stresses beyond the listed rat-
ings may cause permanent damage to the devices.
Always sequence V+ on first, followed by V-, and logic
inputs. If power-supply sequencing is not possible,
add two small signal diodes in series with the supply
pins for overvoltage protection (Figure 6). Adding the
diodes reduces the analog signal range to 1V below
V+ and 1V below V-, but low switch resistance and low
leakage characteristics are unaffected. Device opera-
tion is unchanged, and the difference from V+ to V-
should not exceed +44V.
______________________________________________________________Pin Description
PIN NAME
DIP/SO THIN QFN
NAME FUNCTION
1, 16, 9, 8 15, 14, 7, 6 IN1–IN4 Logic Control Input
2, 15, 10, 7 16, 13, 8, 5 COM1–COM4 Analog-Switch Drain Terminal
3, 14, 11, 6 1, 12, 9, 4
NO1–NO4 or
NC1–NC4
NC (normally closed, MAX361)
NO (normally open, MAX362)
Analog-Switch Terminal
4 2 V- Negative-Supply Voltage Input
5 3 GND Ground
12 10 N.C. No Connection. Not internally connected
13 11 V+ Positive-Supply Voltage Input—Connected to Substrate
— EP PAD Exposed Pad—Connect pad to V+
P1-P3P4-P6P7-P9P10-P10

MAX361EPE

Mfr. #:
Buy MAX361EPE
Manufacturer:
Maxim Integrated
Description:
Analog Switch ICs Precision, Quad, SPST Analog Switch
Lifecycle:
New from this manufacturer.
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