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PDF MAX4607-MAX4609 Data sheet ( Hoja de datos )
| Número de pieza | MAX4607-MAX4609 | |
| Descripción | 2.5 / Dual / SPST / CMOS Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-1392; Rev 1; 8/99
2.5Ω, Dual, SPST,
CMOS Analog Switches
General Description
The MAX4607/MAX4608/MAX4609 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 2.5nA 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, require
less board space, and are more reliable than mechani-
cal relays.
The MAX4607 has two normally closed (NC) switches,
the MAX4608 has two normally open (NO) switches,
and the MAX4609 has one NC and one NO switch.
These switches operate from a single supply of +4.5V to
+36V or from dual supplies of ±4.5V to ±20V. All digital
inputs have +0.8V and +2.4V logic thresholds, ensuring
TTL/CMOS-logic compatibility when using dual ±15V 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 Rail-to-Rail Signal Handling
o Guaranteed ESD Protection > 2kV
per Method 3015.7
o Single-Supply Operation: +4.5V to +36V
Dual-Supply Operation: ±4.5V to ±20V
o TTL/CMOS-Compatible Control Inputs
Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MAX4607CSE
0°C to +70°C
16 Narrow SO
MAX4607CPE
0°C to +70°C
16 Plastic DIP
MAX4607ESE
-40°C to +85°C
16 Narrow SO
MAX4607EPE
-40°C to +85°C
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
MAX4607
16 NC1
15 N.C.
14 COM1
13 V+
12 VL
11 COM2
10 N.C.
9 NC2
SO/DIP
LOGIC
0
1
SWITCH
ON
OFF
N.C. 1
IN1 2
N.C. 3
V- 4
GND 5
N.C. 6
IN2 7
N.C. 8
MAX4608
16 NO1
15 N.C.
14 COM1
13 V+
12 VL
11 COM2
10 N.C.
9 NO2
SO/DIP
LOGIC
0
1
SWITCH
OFF
ON
N.C. 1
IN1 2
N.C. 3
V- 4
GND 5
N.C. 6
IN2 7
N.C. 8
MAX4609
LOGIC
0
1
SO/DIP
SWITCH 1
OFF
ON
16 NO1
15 N.C.
14 COM1
13 V+
12 VL
11 COM2
10 N.C.
9 NC2
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
tON
Turn-Off Time
tOFF
Charge Injection
Q
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, TA = +25°C
VCOM_ = 10V, Figure 2, TA = +25°C
CL = 1.0nF, VGEN = 0, RGEN = 0, Figure 3,
TA = +25°C
TYP MAX UNITS
0.001
0.001
0.001
+36.0
0.5
5
0.5
5
0.5
5
V
µA
µA
µA
110 ns
130 ns
50 pC
Crosstalk (Note 8)
NC or NO Capacitance
COM Off-Capacitance
On-Capacitance
VCT
C(OFF)
C(COM)
C(COM)
RL = 50Ω, CL = 5pF, f = 1MHz, Figure 5,
TA = +25°C
f = 1MHz, Figure 6, TA = +25°C
f = 1MHz, Figure 6, TA = +25°C
f = 1MHz, Figure 7, TA = +25°C
66
105
105
185
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 value 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
Package Information
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX4607-MAX4609.PDF ] | |
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