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PDF MAX4667EPE Data sheet ( Hoja de datos )
| Número de pieza | MAX4667EPE | |
| Descripción | 2.5 / Dual / SPST / CMOS Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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1. MAX4667EPE  Hay una vista previa y un enlace de descarga de MAX4667EPE (archivo pdf) en la parte inferior de esta página. Total 12 Páginas | ||
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19-1505; Rev 0; 7/99
2.5Ω, Dual, SPST,
CMOS Analog Switches
General Description
The MAX4667/MAX4668/MAX4669 dual analog switches
feature low on-resistance of 2.5Ω max. On-resistance is
matched between switches to 0.5Ω max and is flat (0.5Ω
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 (2.5Ω max)
o Guaranteed RON Match Between Channels
(0.5Ω max)
o Guaranteed RON Flatness over Specified Signal
Range (0.5Ω max)
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.
1 page  
2.5Ω, Dual, SPST,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(V+ = +12V, V- = 0, 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
POWER SUPPLY
Power-Supply Range
Positive Supply Current
SYMBOL
I+
Logic Supply Current
IL
Ground Current
IGND
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time (Note 3)
tON
Turn-Off Time (Note 3)
Break-Before-Make Time Delay
(MAX4669)
tOFF
CONDITIONS
MIN
VIN = 0 or 5V
VIN = 0 or 5V
VIN = 0 or 5V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
4.5
-0.5
-5
-0.5
-5
-0.5
-5
VCOM_ = 10V,
Figure 2
VCOM_ = 10V,
Figure 2
VCOM = 10V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
10
TYP
0.001
0.001
0.001
200
100
MAX UNITS
36.0 V
0.5
µA
5
0.5
µA
5
0.5
µA
5
400
ns
500
200
ns
300
ns
Charge Injection
Crosstalk (Note 8)
NC or NO Capacitance
COM Off-Capacitance
On-Capacitance
Q
VCT
COFF
CCOM
CCOM
CL = 1.0nF, VGEN = 0, RGEN = 0, Figure 3
RL = 50Ω, CL = 5pF, f = 1MHz, Figure 5
f = 1MHz, Figure 6, TA = +25°C
f = 1MHz, Figure 6, TA = +25°C
f = 1MHz, Figure 7, TA = +25°C
50
-66
105
105
185
pC
dB
pF
pF
pF
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: ∆RON = RON(MAX) - RON(MIN).
Note 5: Flatness is defined as the difference between the maximum and minimum values of on-resistance as measured over the
specified analog signal range.
Note 6: Leakage parameters are 100% tested at maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 7: Off-isolation = 20log10 [VCOM / (VNC or VNO)], VCOM = output, VNC or VNO = input to off switch.
Note 8: Between any two switches.
Note 9: Leakage testing at single supply is guaranteed by testing with dual supplies.
_______________________________________________________________________________________ 5
5 Page 
2.5Ω, Dual, SPST,
CMOS Analog Switches
Ordering Information (continued)
PART
MAX4668CSE
MAX4668CPE
MAX4668ESE
MAX4668EPE
MAX4669CSE
MAX4669CPE
MAX4669ESE
MAX4669EPE
TEMP. RANGE
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
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
16 Narrow SO
16 Plastic DIP
16 Narrow SO
16 Plastic DIP
Chip Information
TRANSISTOR COUNT: 108
Package Information
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX4667EPE.PDF ] | |
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