MAXIM MAX4503, MAX4504 Technical data
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
General Description
The MAX4503/MAX4504 are low-voltage, dual-supply,
single-pole/single-throw (SPST), CMOS analog switches. The MAX4503 is normally open (NO). The MAX4504
is normally closed (NC).
These CMOS switches can operate continuously with
dual supplies between ±1.V and ±6V. Each switch can
handle rail-to-rail analog signals. The off-leakage current is only 1nA at +25°C or 10nA at +85°C.
The digital input is CMOS-logic compatible when using
±5V supplies. A unique logic input architecture allows
this even though the parts have no ground pin.
For single-supply operation, use the MAX4501/
MAX4502, which are pin-for-pin equivalents.
________________________Applications
Battery-Operated Equipment
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
Cellular Phones
PCMCIA Cards
Modems
____________________________Features
♦ Available in SOT23-5 Package
♦ Dual-Supply Operation from ±1V to ±6V
♦ Guaranteed On-Resistance:
250ΩΩwith ±5V Supplies
♦ Guaranteed Low Off-Leakage Currents:
1nA at +25°C
10nA at +85°C
♦ Guaranteed Low On-Leakage Currents:
2nA at +25°C
20nA at +85°C
♦ Guaranteed Low Charge Injection: 10pC Max
♦ Fast Switching Speed: tON= 150ns, t
OFF
= 100ns
♦ CMOS-Logic Compatible Input
MAX4503/MAX4504
Low-Voltage, Dual-Supply, SPST,
CMOS Analog Switches
________________________________________________________________ Maxim Integrated Products 1
TOP VIEW
IN
N.C.
N.C.
V+
1
2
8
7
NO
V-
N.C.
COM
MAX4503
DIP/SO
3
4
6
5
IN
N.C.
N.C.
V+
1
2
8
7
NC
V-
N.C.
COM
MAX4504
DIP/SO
3
4
6
5
N.C. = NOT INTERNALLY CONNECTED
NO
IN
V-
1
5
V+
COM
MAX4503
SOT23-5
2
3
4
NC
IN
V-
1
5
V+
COM
MAX4504
SOT23-5
2
3
4
INPUT
LOW
HIGH
SWITCH STATE
MAX4503
OFF
ON
MAX4504
ON
OFF
MARKING INFORMATION (SOTs ONLY)
XX XX
AC = MAX4503
AD = MAX4504
LOT SPECIFIC CODE
___________________________________________________________Pin Configurations
19-1064; Rev 1; 1/07
PART
MAX4503CPA
MAX4503CSA
MAX4503CUK 0°C to +70°C
0°C to +70°C
0°C to +70°C
TEMP RANGE PIN-PACKAGE
8 Plastic DIP
8 SO
5 SOT23-5
______________Ordering Information
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**Contact factory for availability.
MAX4503C/D 0°C to +70°C Dice*
MAX4503EPA -40°C to +85°C 8 Plastic DIP
MAX4503ESA -40°C to +85°C 8 SO
MAX4503EUK -40°C to +85°C 5 SOT23-5
MAX4503MJA -55°C to +125°C 8 CERDIP**
MAX4503/MAX4504
Low-Voltage, Dual-Supply, SPST,
CMOS Analog Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—±5V Supply
(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, V
INH
=3.5V, V
INL
= 1.5V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Voltages on any signal terminal exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to maximum
current rating.
(Voltages Referenced to V-)
V+ ..............................................................................-0.3V, +13V
Voltage into Any Terminal (Note 1) ..........-0.3V to (V+ + 0.3V) or
±10mA (whichever occurs first)
Continuous Current into Any Terminal..............................±10mA
Peak Current, NO_ or COM_
(pulsed at 1ms,10% duty cycle)...................................±20mA
Continuous Power Dissipation (T
A
= +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ...727mW
8-Pin SO (derate 5.88mW/°C above +70°C)................471mW
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ........571mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C)........640mW
Operating Temperature Ranges
MAX4503C_ _/MAX4504C_ _ .............................0°C to +70°C
MAX4503E_ _/MAX4504E_ _ ...........................-40°C to +85°C
MAX4503MJA/MAX4504MJA ........................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
IN Input Logic High V
IH
(V+) - 1.5 V+ V
IN Input Logic Low V
IL
V- (V+) - 3.5 V
IN Input Current Logic
High or Low
IIH, I
IL
-1 0.03 1 µAVIN= V+, 0V
CONDITIONSPARAMETER SYMBOL
MIN TYP MAX
(Note 2)
UNITS
COM On Leakage Current
(Note 3)
I
COM(ON)
-2 0.01 2
nA
COM Off Leakage Current
(Note 3)
I
COM(OFF)
-1 0.01 1
nA
NO or NC Off Leakage
Current (Note 3)
I
NO(OFF),
I
NC(OFF)
-1 0.01 1
nA
Analog Signal Range
V
COM
, VNO,
V
NC
V- V+ V
COM to NO or NC
On-Resistance
R
ON
60 250
Ω
T
A =
+25°C
T
A =
+25°C
T
A =
+25°C
V+ = 5.5V, V- = -5.5V,
V
COM
= ±4.5V,
VNOor VNC= ±4.5V
V+ = 5.5V, V- = -5.5V,
V
COM_
= ±4.5V,
VNOor VNC= _+4.5V
V+ = 5.5V, V- = -5.5V,
V
COM_
= ±4.5V,
V
NO
or VNC= _+4.5V
V
COM_
= 3.5V, I
COM
= 1mA
T
A =
+25°C
ANALOG SWITCH
DIGITAL I/O
T
A = TMIN
to T
MAX
350
T
A = TMIN
to T
MAX
T
A = TMIN
to T
MAX
-100 100
-10 10
-100 100
-10 10
T
A = TMIN
to T
MAX
-200 200
-20 20
C, E
M
C, E
M
C, E
M
MAX4503/MAX4504
Low-Voltage, Dual-Supply, SPST,
CMOS Analog Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—±5V Supply (continued)
(V+ = +4.5V to +5.5V, V- = -4.5V to -5.5V, V
INH
= 3.5V, V
INL
= 1.5V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
T
A
= +25°C.)
T
A =
+25°C
VIN= 0V or V+
VIN= 3V, RL= 1kΩ
VNOor VNC= 3V, Figure 1
CONDITIONS
CL= 1nF, V
NO_
= 0V, RS= 0Ω,
T
A =
+25°C, Figure 2
T
A =
+25°C
T
A =
+25°C
µA
-125 40 125
I+, I-V+, V- Supply Current
pFf = 1MHz, T
A =
+25°C, Figure 4C
ON(COM)
COM On Capacitance
pFf = 1MHz, T
A =
+25°C, Figure 4C
OFF(COM)
COM Off Capacitance
pFf = 1MHz, T
A =
+25°C, Figure 4C
NO(OFF)
NO or NC Off Capacitance
dB
RL= 50Ω, CL= 15pF, VNO= 1V
RMS
,
f = 100kHz, T
A =
+25°C, Figure 3
V
ISO
Off Isolation
pCQ
Charge Injection
(Note 4)
ns
20 100
t
OFF
Turn-Off Time
ns
30 150
t
ON
Turn-On Time
UNITS
MIN TYP MAX
(Note 2)
SYMBOLPARAMETER
T
A = TMIN
to T
MAX
240
150T
A = TMIN
to T
MAX
T
A = TMIN
to T
MAX
-200 200
SWITCH DYNAMIC CHARACTERISTICS
POWER SUPPLY
110
<-90
3
3
9
VIN= 3V, RL= 1kΩ
VNOor VNC= 3V, Figure 1
MAX4503/MAX4504
Low-Voltage, Dual-Supply, SPST,
CMOS Analog Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—±3V Supply
(V+ = +2.7V to +3.3V, V- = -2.7V to -3.3V, V
INH
= 2.4V, V
INL
= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at
TA= +25°C.)
IN Input Logic High V
INH
2.4 V+ V
IN Input Logic Low V
INL
V- 0.4 V
IN Input Current Logic High
or Low
IIH, I
IL
-1 0.03 1 µA
CONDITIONSPARAMETER SYMBOL
MIN TYP MAX
(Note 2)
UNITS
COM On Leakage Current
(Notes 3, 4)
I
COM(ON)
-2 2
nA
COM Off Leakage Current
(Notes 3, 4)
I
COM(OFF)
-1 1
nA
NO or NC Off Leakage
Current (Notes 3, 4)
I
NO(OFF),
I
NC(OFF)
-1 1
nA
Analog Signal Range
V
COM
, VNO,
V
NC
0V+V
COM to NO or NC
On-Resistance
R
ON
100 400
Ω
T
A =
+25°C
T
A =
+25°C
VNOor V
NC
= ±1.5V,
V
COM_
= ±1.5V,
V+ = 3.3V, V- = -3.3V
V
COM_
= ±1.5V,
VNOor V
NC
= _+1.5V,
V+ = 3.3V, V- = -3.3V
V
COM_
= ±1.5V,
VNOor V
NC
= _+1.5V,
V+ = 3.3V, V- = -3.3V
V
COM_
= 1.5V, I
COM
= 0.1mA
T
A =
+25°C
V+, V- Supply Current I+, I- IN = 0V or V+
T
A =
+25°C -100 25 100
µA
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 4: Guaranteed, not production tested.
Note 3: Leakage parameters are 100% tested at maximum rated hot operating temperature, and guaranteed by correlation at +25°C.
Note 5: SOT packaged parts are 100% tested at +25°C. Limits at maximum and minimum rated temperature are guaranteed by
design and correlation limits at +25°C.
T
A = TMIN
to T
MAX
500
-100 100
-10 10
T
A = TMIN
to T
MAX
-100 100
-10 10
T
A = TMIN
to T
MAX
-200 200
-20 20
T
A = TMIN
to T
MAX
-175 175
ANALOG SWITCH
DIGITAL I/O
POWER SUPPLY
T
A =
+25°C
T
A = TMIN
to T
MAX
C, E
M
C, E
M
C, E
M
Loading...