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MAX4668EPE PDF даташит

Спецификация MAX4668EPE изготовлена ​​​​«Maxim Integrated» и имеет функцию, называемую «2.5 / Dual / SPST / CMOS Analog Switches».

Детали детали

Номер произв MAX4668EPE
Описание 2.5 / Dual / SPST / CMOS Analog Switches
Производители Maxim Integrated
логотип Maxim Integrated логотип 

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MAX4668EPE Даташит, Описание, Даташиты
19-1505; Rev 0; 7/99
2.5, Dual, SPST,
CMOS Analog Switches
General Description
The MAX4667/MAX4668/MAX4669 dual analog switches
feature low on-resistance of 2.5max. On-resistance is
matched between switches to 0.5max and is flat (0.5
max) over the specified signal range. Each switch can
handle Rail-to-Rail® analog signals. The off-leakage cur-
rent is only 5nA max at +85°C. These analog switches
are ideal in low-distortion applications and are the pre-
ferred solution over mechanical relays in automatic test
equipment or applications where current switching is
required. They have low power requirements, use less
board space, and are more reliable than mechanical
relays.
The MAX4667 has two normally closed (NC) switches,
the MAX4668 has two normally open (NO) switches,
and the MAX4669 has one NC and one NO switch that
guarantee break-before-make operation.
These switches operate from a +4.5V to +36V single
supply or from ±4.5V to ±20V dual supplies. All digital
inputs have +0.8V and +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using ±15V sup-
plies or a single +12V supply.
Reed Relay Replacement
Test Equipment
Communication Systems
Applications
PBX, PABX Systems
Audio-Signal Routing
Avionics
Features
o Low On-Resistance (2.5max)
o Guaranteed RON Match Between Channels
(0.5max)
o Guaranteed RON Flatness over Specified Signal
Range (0.5max)
o Guaranteed Break-Before-Make (MAX4669)
o Rail-to-Rail Signal Handling
o Guaranteed ESD Protection >2kV
per Method 3015.7
o +4.5V to +36V Single-Supply Operation
±4.5V to ±20V Dual-Supply Operation
o TTL/CMOS-Compatible Control Inputs
Ordering Information
PART
MAX4667CSE
MAX4667CPE
MAX4667ESE
MAX4667EPE
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
Ordering Information continued at end of data sheet.
______________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
N.C. 1
IN1 2
N.C. 3
V- 4
GND 5
N.C. 6
IN2 7
N.C. 8
MAX4667
SO/DIP
16 NC1
15 N.C.
14 COM1
13 V+
12 VL
11 COM2
10 N.C.
9 NC2
N.C. 1
IN1 2
N.C. 3
V- 4
GND 5
N.C. 6
IN2 7
N.C. 8
MAX4668
SO/DIP
16 NO1
15 N.C.
14 COM1
13 V+
12 VL
11 COM2
10 N.C.
9 NO2
N.C. 1
IN1 2
N.C. 3
V- 4
GND 5
N.C. 6
IN2 7
N.C. 8
MAX4669
SO/DIP
16 NO1
15 N.C.
14 COM1
13 V+
12 VL
11 COM2
10 N.C.
9 NC1
MAX4667
LOGIC SWITCH
0 ON
1 OFF
MAX4668
LOGIC SWITCH
0 OFF
1 ON
LOGIC
0
1
MAX4669
SWITCH 1
OFF
ON
SWITCH 2
ON
OFF
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.









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MAX4668EPE Даташит, Описание, Даташиты
2.5, Dual, SPST,
CMOS Analog Switches
ABSOLUTE MAXIMUM RATINGS
V+ to GND ..............................................................-0.3V to +44V
V- to GND ...............................................................+0.3V to -44V
V+ to V-...................................................................-0.3V to +44V
VL to GND ........................................(GND - 0.3V) to (V+ + 0.3V)
All Other Pins to GND (Note 1) .............(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_).........................±100mA
Peak Current (COM_, NO_, NC_)
(pulsed at 1ms, 10% duty cycle)................................ ±300mA
Continuous Power Dissipation (TA = +70°C)
Narrow SO (derate 8.70mW/°C above +70°C) .............696mW
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Operating Temperature Ranges
MAX466_C_E ......................................................0°C to +70°C
MAX466_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_, or IN_ exceeding V+ or V- will be clamped by internal diodes. Limit the forward diode current to
maximum current rating.
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—Dual Supplies
(V+ = +15V, V- = -15V, VL = +5V, VIN_H = +2.4V, VIN_L = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 2)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
Input Voltage Range
(Note 3)
COM_ to NO_, COM_ to NC_
On-Resistance
COM_ to NO_, COM_ to NC_
On-Resistance Match Between
Channels (Notes 3, 4)
VCOM_, VNO_,
VNC_
RON
ICOM_ = 10mA,
VNO_ or VNC_ = ±10V
RON
ICOM_ = 10mA; VNO_
or VNC_= -5V, 0, 5V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
V-
V+
1.6 2.5
3
0.05 0.4
0.5
V
COM_ to NO_, COM_ to NC_
On-Resistance Flatness
(Notes 3, 5)
Off-Leakage Current
(NO_ or NC_) (Note 6)
COM_ Off-Leakage Current
(Note 6)
COM_ On-Leakage Current
(Note 6)
LOGIC INPUT
Input Current with Input Voltage
High
RFLAT(ON)
INO_, INC_
ICOM_(OFF)
ICOM_(ON)
ICOM_ = 10mA,
VNO_ or VNC_ = ±10V
VCOM_ = ±10V,
VNO_ or VNC_ = +–10V
VCOM_ = ±10V,
VNO_ or VNC_ = +–10V
VCOM_ = ±10V,
VNO_ or VNC_= ±10V
or floating
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
IIN_H
IN_ = 2.4V, all others = 0.8V
-0.5
-5
-0.5
-5
-1
-20
-0.5
0.1
0.01
0.01
0.02
0.001
0.4
0.5
0.5
5
0.5
5
1
20
0.5
nA
nA
nA
µA
Input Current with Input Voltage
Low
Logic Input Voltage High
Logic Input Voltage Low
IIN_L
VIN_H
VIN_L
IN_ = 0.8V, all others = 2.4V
-0.5 0.001
2.4
0.5
0.8
µA
V
V
2 _______________________________________________________________________________________









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MAX4668EPE Даташит, Описание, Даташиты
2.5, Dual, SPST,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, VL = +5V, VIN_H = +2.4V, VIN_L = +0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX UNITS
POWER SUPPLY
Power-Supply Range
±4.5
±20.0
V
Positive Supply Current
I+ VIN = 0 or 5V
TA = +25°C
TA = TMIN to TMAX
-0.5
5
0.001
0.5
5
µA
Negative Supply Current
I- VIN = 0 or 5V
TA = +25°C
TA = TMIN to TMAX
-0.5
5
0.001
0.5
5
µA
Logic Supply Current
IL VIN = 0 or 5V
TA = +25°C
TA = TMIN to TMAX
-0.5
5
0.001
0.5
5
µA
Ground Current
IGND
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
Turn-Off Time
Break-Before-Make Time Delay
(MAX4669)
tOFF
VIN = 0 or 5V
VCOM_ = ±10V,
Figure 2
VCOM_ = ±10V,
Figure 2
VCOM = 10V
TA = +25°C
TA = TMIN to TMAX
-0.5
5
0.001
0.5
5
µA
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
5
130 275
400
90 175
300
30
ns
ns
ns
Charge Injection
Off-Isolation (Note 7)
Crosstalk (Note 8)
NC_ or NO_ Capacitance
COM_ Off-Capacitance
On-Capacitance
Q
VISO
VCT
COFF
CCOM
CCOM
CL = 1.0nF, VGEN = 0, RGEN = 0, Figure 3
RL = 50, CL = 5pF, f = 1MHz, Figure 4
RL = 50, CL = 5pF, f = 1MHz, Figure 5
f = 1MHz, Figure 6
f = 1MHz, Figure 6
f = 1MHz, Figure 7
450
-60
-66
65
65
290
pC
dB
dB
pF
pF
pF
_______________________________________________________________________________________ 3










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MAX4668EPE2.5 / Dual / SPST / CMOS Analog SwitchesMaxim Integrated
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