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MAX4537 PDF даташит

Спецификация MAX4537 изготовлена ​​​​«Maxim Integrated» и имеет функцию, называемую «SPST Analog Switches».

Детали детали

Номер произв MAX4537
Описание SPST Analog Switches
Производители Maxim Integrated
логотип Maxim Integrated логотип 

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MAX4537 Даташит, Описание, Даташиты
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
(200max) is matched between switches to 4(max)
and is flat (10max) 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 100Signal Paths with Dual ±5V Supplies
200Signal 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
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MAX4537 Даташит, Описание, Даташиты
Quad, Low-Voltage,
SPST Analog Switches with Enable
ABSOLUTE MAXIMUM RATINGS
Voltages Referenced to GND
V+ ........................................................................-0.3V to +13.0V
V- .........................................................................-13.0V to +0.3V
V+ to V-................................................................-0.3V to +13.0V
All Other Pins (Note 1) ..........................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current into Any Terminal..............................±10mA
Peak Current into Any Terminal
(pulsed at 1ms,10% duty cycle).....................................±20mA
ESD per Method 3015.7 ..................................................>2000V
Continuous Power Dissipation (TA = +70°C) (Note 2)
Plastic DIP (derate 10.53mW/°C above +70°C) ............842mW
Narrow SO (derate 8.70mW/°C above +70°C) ..............696mW
QSOP (derate 8.00mW/°C above +70°C) ......................800mW
Operating Temperature Ranges
MAX453_C_ E .......................................................0°C to +70°C
MAX453_E_ E ....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NC_, NO_, COM_, EN, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit forward-diode current to
maximum current rating.
Note 2: All leads are soldered or welded to PC boards.
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.
ELECTRICAL CHARACTERISTICS—±5V Dual Supplies
(V+ = 4.5V to 5.5V, V- = -4.5V to -5.5V, VINH = 2.4V, VINL = 0.8V, V EN = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN TYP MAX
(Note 3)
UNITS
ANALOG SWITCH
Analog Signal Range
COM_ NO_, COM_ NC_
On-Resistance
VCOM_,
VNO_, VNC
(Note 4)
RON
V+ = 4.5V, V- = -4.5V,
VCOM_ = 3.5V, ICOM_ = 1mA
C, E
+25°C
C, E
V-
V+
55 100
125
V
COM_ NO_, COM_ NC_
On-Resistance Match Between
Channels (Note 5)
RON
V+ = 4.5V, V- = -4.5V,
VCOM_ = 3.5V, ICOM_ = 1mA
+25°C
C, E
14
6
COM_ NO_, COM_ NC_
On-Resistance Flatness (Note 6)
RFLAT(ON)
V+ = 5.0V, V- = -5.0V,
+25°C
VCOM_ = -3.0V, 0, +3.0V, ICOM_ = 1mA C, E
4 10
15
NO_, NC_ Off-Leakage Current
(Note 7)
INO_(OFF), V+ = 5.5V, V- = -5.5V,
INC_(OFF) VCOM_ = ±4.5V, VN_ _ = 4.5V
+25°C
C, E
-1 0.01
-10
1
10
COM_ Off-Leakage Current
(Note 7)
ICOM_(OFF)
V+ = 5.5V, V- = -5.5V,
VCOM_ = ±4.5V, VN_ _ = 4.5V
+25°C
C, E
-1 0.01
-10
1
10
COM_ On-Leakage Current
(Note 7)
ICOM_(ON)
V+ = 5.5V, V- = -5.5V,
VCOM_ = ±4.5V, VN_ _ = ±4.5V
+25°C
C, E
-2 0.01
-20
2
20
LOGIC INPUT
EN, IN_ Input Logic Threshold High
EN, IN_ Input Logic Threshold Low
VINH
VINL
C, E 1.4 2.4
C, E 0.8 1.4
EN, IN_ Input Current Logic
High or Low
IINH_, IINL_ VIN_ = 0.8V or 2.4V
C, E -1 0.03 1
nA
nA
nA
V
V
µA
2 _______________________________________________________________________________________
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MAX4537 Даташит, Описание, Даташиты
Quad, Low-Voltage,
SPST Analog Switches with Enable
ELECTRICAL CHARACTERISTICS—±5V Dual Supplies (continued)
(V+ = 4.5V to 5.5V, V- = -4.5V to -5.5V, VINH = 2.4V, VINL = 0.8V, V EN = 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical
values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
TA
MIN TYP MAX
(Note 3)
UNITS
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VCOM_ = ±3V, V+ = 4.5V,
V- = -4.5V (Figure 1)
+25°C
C, E
35 100
125
ns
Turn-Off Time
tOFF
VCOM_ = ±3V, V+ = 4.5V,
V- = -4.5V (Figure 1)
+25°C
C, E
15 50
60
ns
Break-Before-Make Time Delay
(MAX4538 Only)
tBBM
VCOM_ = ±3V, V+ = 5.5V,
V- = -5.5V (Figure 2)
+25°C
5
5
15
ns
Charge Injection (Figure 3)
Q CL = 1.0nF, VNO_ = 0V, RS = 0+25°C
15
pC
NO_, NC_ Off-Capacitance
(Figure 6)
CN_(OFF) VNO_ = GND, f = 1MHz
+25°C
2
pF
COM_ Off-Capacitance (Figure 6)
COM_ On-Capacitance (Figure 7)
Off-Isolation (Note 8, Figure 4)
CCOM_(OFF)
CCOM_(ON)
VISO
VCOM_ = GND, f = 1MHz
VCOM_ = VNO_ = GND, f = 1MHz
RL = 50, CL = 15pF,
VN_ = 1VRMS, f = 1MHz
+25°C
+25°C
+25°C
2
6
-65
pF
pF
dB
Channel-to-Channel Crosstalk
(Note 9, Figure 5)
VCT
RL = 50, CL = 15pF,
VN_ = 1VRMS, f = 1MHz
+25°C
-75
dB
POWER SUPPLY
Power-Supply Range
V+, V-
C, E -6
6V
V+ Supply Current
+25°C -1 0.05 1
I+ V+ = 5.5V, all VIN_ = 0V or V+
C, E -10
µA
10
V- Supply Current
I- V- = -5.5V
+25°C
C, E
-1 0.05
-10
1
10
µA
_______________________________________________________________________________________ 3
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