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MAX339EEE+T

P1-P3P4-P6P7-P9P10-P12P13-P13
MAX338/MAX339
8-Channel/Dual 4-Channel,
Low-Leakage, CMOS Analog Multiplexers
4 _______________________________________________________________________________________
(Note 3)
CONDITIONS
C
L
= 100pF,
V
NO
= 0V,
R
S
= 0Ω
V
INH
= 2.4V,
V
INL
= 0V,
V
NO1
= 5V,
Figure 3
V
INH
= 2.4V,
V
INL
= 0V,
V
NO1
= 5V,
Figure 3
V
NO1
= 8V,
V
NO8
= 0V,
V
IN
= 2.4V,
Figure 1
I
NO
= 0.2mA
V
COM
= 3V or 10V
pC1.8 5Q
Charge Injection
(Note 3)
ns110 500t
OFF(EN)
Enable Turn-Off Time
(Note 3)
V012
V
NO
,
V
COM
Analog Signal Range
ns280 500t
ON(EN)
Enable Turn-On Time
(Note 3)
ns210 500t
TRANS
Transition Time
(Note 3)
Ω460 650R
ON
On-Resistance
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = +12V, V- = 0V, V
GND
= 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
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: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 5: Leakage parameters are 100% tested at the maximum rated hot temperature and guaranteed by correlation at +25°C.
Note 6: Worst-case isolation is on channel 4 because of its proximity to the drain pin. Off isolation = 20log V
COM
/V
NO
, where
V
COM
= output and V
NO
= input to off switch.
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
SWITCH
DYNAMIC
MAX338/MAX339
8-Channel/Dual 4-Channel,
Low-Leakage, CMOS Analog Multiplexers
_______________________________________________________________________________________
5
600
ON-RESISTANCE vs. V
COM
(DUAL SUPPLIES)
500
MAX338/9 TOC-01
0
100
200
300
-20 20-15 15-10 10-5 50
400
V
COM
(V)
±5V
±10V
±15V
±20V
R
ON
(Ω)
ON-RESISTANCE vs. V
COM
OVER
TEMPERATURE (DUAL SUPPLIES)
MAX338/9 TOC-02
0
100
200
300
-15 15-10 10-5 50
400
V
COM
(V)
+125°C
+85°C
+25°C
-55°C
R
ON
(Ω)
V+ = +15V
V- = -15V
1200
1400
ON-RESISTANCE vs. V
COM
(SINGLE SUPPLY)
1000
MAX338/9 TOC-03
0
200
400
600
15 201050
800
V
COM
(V)
R
ON
(Ω)
+5V
+12V
+15V
+20V
600
700
ON-RESISTANCE vs. V
COM
OVER
TEMPERATURE (SINGLE SUPPLY)
500
MAX338/9 TOC-04
0
100
200
300
151050
400
V
COM
(V)
R
ON
(Ω)
+125°C
+85°C
+25°C
-55°C
V+ = +15V
V- = 0V
30
CHARGE INJECTION vs. V
COM
20
MAX338/9 TOC-07
-30
-20
-10
0
-15 15-10 10-5 50
10
V
COM
(V)
Q
j
(pC)
C
L
= 100pF
V- = 0V
±15V
40
+12V
+5V
10
0.0001
-55 125
OFF LEAKAGE vs. TEMPERATURE
1
MAX338/9 TOC-05
TEMPERATURE (
°
C)
OFF LEAKAGE (nA)
25
0.01
0.001
-35 -15 65
0.1
100
1000
45 85 105
5
I
NO (OFF)
I
COM (OFF)
V+ = +15V
V- = -15V
10
0.0001
-55 125
ON LEAKAGE vs. TEMPERATURE
1
MAX338/9 TOC-06
TEMPERATURE (
°
C)
ON LEAKAGE (nA)
25
0.01
0.001
-35 -15 65
0.1
100
1000
45 85 105
5
I
COM(ON)
V+ = +15V
V- = -15V
100
0.001
-55 125
SUPPLY CURRENT vs. TEMPERATURE
10
MAX338/9 TOC-08
TEMPERATURE (°C)
I+, I- (µA)
25
0.1
0.01
-35 -15 65
1
45 85 105
5
I-
1000
I+, V
A(ALL)
= 2.4V
I+, V
A
= 0V
600
1000
900
800
700
TRANSITION TIME vs.
POWER SUPPLIES
500
MAX338/9 TOC-09
0
100
200
300
±15 ±20±10
OR 10V
(SINGLE)
±5
OR 5V
(SINGLE)
0
400
SUPPLY VOLTAGE (V)
t
TRANS
(nS)
SINGLE SUPPLY
DUAL SUPPLIES
R
L
= 1kΩ
__________________________________________Typical Operating Characteristics
(T
A
= +25°C, unless otherwise noted.)
__________Applications Information
Operation with
Supply Voltages Other than 15V
Using supply voltages less than ±15V will reduce the
analog signal range. The MAX338/MAX339 switches
operate with ±4.5V to ±20V bipolar supplies or with a
+4.5V to +30V single supply. Connect V- to GND when
operating with a single supply. Both device types can
also operate with unbalanced supplies such as +24V
and -5V. The
Typical Operating Characteristics
graphs
show typical on-resistance with 20V, 15V, 10V, and 5V
supplies. (Switching times increase by a factor of two
or more for operation at 5V.)
Overvoltage Protection
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, then V-, followed by the
logic inputs NO and COM. If power-supply sequencing
is not possible, add two small signal diodes in series
with supply pins for overvoltage protection (Figure 1).
Adding diodes reduces the analog signal range to 1V
below V+ and 1V above V-, but does not affect the
devices’ low switch resistance and low leakage charac-
teristics. Device operation is unchanged, and the differ-
ence between V+ and V- should not exceed 44V.
MAX338/MAX339
8-Channel/Dual 4-Channel,
Low-Leakage, CMOS Analog Multiplexers
6 _______________________________________________________________________________________
______________________________________________________________Pin Description
V
g
NO
COM
V-
V+
Figure 1. Overvoltage Protection Using External Blocking
Diodes
PIN
MAX338 MAX339
DIP/SO/QSOP TQFN-EP DIP/SO/QSOP TQFN-EP
NAME FUNCTION
1, 15, 16, 15, 14, 13 — — A0, A2, A1 Address Inputs
— — 1, 16 15, 14 A0, A1 Address Inputs
2 16 2 16 EN Enable
3 1 3 1 V- Negative-Supply Voltage Input
4–7 2–5 — — NO1–NO14 Analog Inputs—Bidirectional
— — 4–7 2–5 NO1A–NO4A Analog Inputs—Bidirectional
8 6 — — COM Analog Output—Bidirectional
— — 8, 9 6, 7 COMA, COMB Analog Outputs—Bidirectional
9–12 7–10 — — NO8–NO5 Analog Inputs—Bidirectional
— — 10–13 8–11 NO4B–NO1B Analog Inputs—Bidirectional
13 11 14 12 V+ Positive-Supply Voltage Input
14 12 15 13 GND Ground
— — — — Exposed Pad
Exposed Pad (TQFN only). Connect EP to
V+.
P1-P3P4-P6P7-P9P10-P12P13-P13

MAX339EEE+T

Mfr. #:
Buy MAX339EEE+T
Manufacturer:
Maxim Integrated
Description:
Multiplexer Switch ICs 4:1 2Ch Low Leakage CMOS MUX
Lifecycle:
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