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PDF MAX4538CEE Data sheet ( Hoja de datos )
| Número de pieza | MAX4538CEE | |
| Descripción | Quad / Low-Voltage / SPST Analog Switches with Enable | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-1148; Rev 0; 11/96
Quad, Low-Voltage,
SPST Analog Switches with Enable
_________________General Description
The MAX4536/MAX4537/MAX4538 are quad, low-voltage,
single-pole/single-throw (SPST) analog switches with a
common enable pin. They are pin compatible with the
industry-standard 74HC4316. The MAX4536 has four
normally open (NO) switches, and the MAX4537 has
four normally closed (NC) switches. The MAX4538 has
two NO switches and two NC switches.
These switches operate from a +2V to +12V single supply,
or from ±2V to ±6V dual supplies. On-resistance
(200Ω max) is matched between switches to 4Ω (max)
and is flat (10Ω max) over the specified signal range.
Each switch can handle rail-to-rail analog signals. The
off-leakage current is only 1nA at +25°C and 10nA at
+85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
single +5V supply or dual ±5V supplies.
__________________________Applications
______________________________Features
o Pin Compatible with 74HC4316
o ±2.0V to ±6V Dual Supplies
+2.0V to +12V Single Supply
o Four Separately Controlled SPST Switches
with Common Enable
o 100Ω Signal Paths with Dual ±5V Supplies
200Ω Signal Paths with Single +4.5V Supply
o Rail-to-Rail Signal Handling
o tON and tOFF = 100ns and 80ns at ±4.5V Supply
o Less than 1µW Power Consumption
o >2kV ESD Protection per Method 3015.7
o TTL/CMOS-Compatible Inputs
o Small Packages: PDIP, QSOP, Narrow SO
________________Ordering Information
Battery-Operated Equipment
Low-Voltage Data Acquisition
Test Equipment
Avionics
Portable Equipment
Audio-Signal Routing
Networking
PART
TEMP. RANGE PIN-PACKAGE
MAX4536CPE
0°C to +70°C
16 Plastic DIP
MAX4536CSE
0°C to +70°C
16 Narrow SO
MAX4536CEE
0°C to +70°C
16 QSOP
MAX4536C/D
0°C to +70°C
Dice*
MAX4536EPE
-40°C to +85°C
16 Plastic DIP
MAX4536ESE
-40°C to +85°C
16 Narrow SO
MAX4536EEE
-40°C to +85°C
16 QSOP
Ordering Information continued at end of data sheet.
*Contact factory for availability.
________________________Pin Configurations/Functional Diagrams/Truth Tables
COM1 1
16 V+
NO1 2
15 IN1
NO2 3
14 IN4
COM2 4
13 COM4
IN2 5
IN3 6
12 NO4
11 NO3
EN 7
10 COM3
GND 8
MAX4536
9 V-
DIP/SO/QSOP
MAX4536
EN IN_ SWITCH_
00
OFF
01
ON
1X
OFF
COM1 1
16 V+
NC1 2
15 IN1
NC2 3
14 IN4
COM2 4
13 COM4
IN2 5
IN3 6
12 NC4
11 NC3
EN 7
10 COM3
GND 8
MAX4537
9 V-
DIP/SO/QSOP
MAX4537
EN IN_ SWITCH_
00
ON
01
OFF
1X
OFF
SWITCHES SHOWN FOR LOGIC “0” INPUT
COM1 1
16 V+
NO1 2
15 IN1
NC2 3
14 IN4
COM2 4
13 COM4
IN2 5
IN3 6
12 NO4
11 NC3
EN 7
10 COM3
GND 8
MAX4538
9 V-
DIP/SO/QSOP
MAX4538
EN
IN_
SWITCHES
1, 4
SWITCHES
2, 3
00
OFF
ON
01
ON
OFF
1X
OFF
OFF
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
1 page  
Quad, Low-Voltage,
SPST Analog Switches with Enable
ELECTRICAL CHARACTERISTICS—+3V Single Supply
(V+ = 2.7V to 3.6V, V- = 0V, VINH = 2.0V, VINL = 0.5V, VEN = 0.5V, TA = TMIN to TMAX, unless otherwise noted.
Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN TYP MAX
(Note 3)
ANALOG SWITCH
Analog Signal Range
VCOM_,
VNO_, VNC
(Note 4)
COM_ -NO_, COM_ -NC_
On-Resistance
LOGIC INPUT
EN, IN_ Input Logic Threshold High
EN, IN_ Input Logic Threshold Low
EN, IN_ Input Current Logic
High or Low
RON
VINH
VINL
IINH_, IINL_
V+ = 2.7V, VCOM_ = 1.5V,
ICOM_ = 0.1mA
VIN_ = 0.8V or 2.4V
C, E 0
V+
+25°C
C, E
210 500
600
C, E 0.9 2.0
C, E 0.5 0.9
C, E -1 0.03 1
SWITCH DYNAMIC CHARACTERISTICS (Note 4)
Turn-On Time
tON
VCOM_ = 1.5V, V+ = 2.7V
(Figure 1)
Turn-Off Time
tOFF
VCOM_ = 1.5V, V+ = 2.7V
(Figure 1)
Break-Before-Make Time Delay
tBBM
MAX4538, VCOM_ = 1.5V,
V+ = 3.6V (Figure 2)
+25°C
C, E
+25°C
C, E
+25°C
+25°C
10
80 250
300
40 100
120
40
Charge Injection (Figure 3)
POWER SUPPLY
V+ Supply Current
Q CL = 1.0nF, VNO = 0V, RS = 0Ω +25°C
3
+25°C -1 0.05 1
I+ V+ = 3.6V, all VIN_ = 0V or V+
C, E -10
10
UNITS
V
Ω
V
V
µA
ns
ns
ns
pC
µA
Note 3: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 4: Guaranteed by design.
Note 5: ∆RON = ∆RON(MAX) - ∆RON(MIN).
Note 6: Resistance flatness is defined as the difference between the maximum and the minimum value of on-resistance as
measured over the specified analog-signal range.
Note 7: Leakage parameters are 100% tested at maximum rated hot temperature and guaranteed by correlation at
TA = +25°C.
Note 8: Off-isolation = 20log10 [VCOM_ / (VNC_ or VNO_)], VCOM_ = output, VNC_ or VNO_ = input to off switch.
Note 9: Between any two switches.
Note 10: Leakage testing for single-supply operation is guaranteed by testing with dual supplies.
_______________________________________________________________________________________ 5
5 Page 
Quad, Low-Voltage,
SPST Analog Switches with Enable
__Ordering Information (continued)
PART
TEMP. RANGE
MAX4537CPE
0°C to +70°C
MAX4537CSE
0°C to +70°C
MAX4537CEE
0°C to +70°C
MAX4537C/D
0°C to +70°C
MAX4537EPE
-40°C to +85°C
MAX4537ESE
-40°C to +85°C
MAX4537EEE
-40°C to +85°C
MAX4538CPE
0°C to +70°C
MAX4538CSE
0°C to +70°C
MAX4538CEE
0°C to +70°C
MAX4538C/D
0°C to +70°C
MAX4538EPE
-40°C to +85°C
MAX4538ESE
-40°C to +85°C
MAX4538EEE
-40°C to +85°C
*Contact factory for availability.
PIN-PACKAGE
16 Plastic DIP
16 Narrow SO
16 QSOP
Dice*
16 Plastic DIP
16 Narrow SO
16 QSOP
16 Plastic DIP
16 Narrow SO
16 QSOP
Dice*
16 Plastic DIP
16 Narrow SO
16 QSOP
_____________________Chip Topography
A COM1 V+ IN1
B
COM2
IN2
IN3
IN4
COM4
D 0.054"
(1.37mm)
C
EN GND V- COM3
0.053"
(1.35mm)
MAX4536
PIN NAME
A NO1
B NO2
C NO3
D NO4
MAX4537
PIN NAME
A NC1
B NC2
C NC3
D NC4
MAX4538
PIN NAME
A NO1
B NC2
C NC3
D NO4
TRANSISTOR COUNT: 121
SUBSTRATE IS INTERNALLY CONNECTED TO V+
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX4538CEE.PDF ] | |
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