MAX4680CWE [MAXIM]
1.25з, Dual SPST, CMOS Analog Switches; 1.25Ω ,双路SPST , CMOS模拟开关型号: | MAX4680CWE |
厂家: | MAXIM INTEGRATED PRODUCTS |
描述: | 1.25з, Dual SPST, CMOS Analog Switches |
文件: | 总12页 (文件大小:159K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
19-1513; Rev 0; 7/99
1.25Ω, Dual SPST,
CMOS Analog Switches
869/MAX470
General Description
Features
The MAX4680/MAX4690/MAX4700 dual analog switches
feature low on-resistance of 1.25Ω max. On-resistance is
matched between switches to 0.3Ω max and is flat (0.3Ω
max) over the specified signal range. Each switch can
handle Rail-to-Rail® analog signals. Off-leakage current is
only 5nA max at +85°C. These analog switches are ideal
in low-distortion applications and are the preferred solu-
tion 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 mechanical relays.
♦ Low On-Resistance (1.25Ω max)
♦ Guaranteed R
(0.3Ω max)
Match Between Channels
ON
♦ Guaranteed R
Flatness Over Specified
ON
Signal Range (0.3Ω max)
♦ Rail-to-Rail Signal Handling
♦ Guaranteed Break-Before-Make (MAX4700)
♦ +4.5V to +36V Single-Supply Operation
±4.5V to ±20V Dual-Supply Operation
The MAX4680 has two NC (normally closed) switches,
and the MAX4690 has two NO (normally open) switch-
es. The MAX4700 has one NC and one NO switch and
features guaranteed break-before-make switching.
♦ TTL/CMOS-Compatible Control Inputs
♦ >2kV ESD Protection per Method 3015.7
These devices operate from a +4.5V to +36V single
supply or from 4.5V to 20V dual supplies. A separate
logic supply pin guarantees TTL/CMOS-logic compati-
bility while operating across the entire supply voltage
range.
Ordering Information
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 SSOP
MAX4680CAE
MAX4680CWE
MAX4680CPE
MAX4680EAE
MAX4680EWE
MAX4680EPE
Applications
Reed Relay Replacement Data Acquisition Systems
16 Wide SO
16 Plastic DIP
16 SSOP
Test Equipment
Sample-and-Hold Circuits
16 Wide SO
16 Plastic DIP
Communication Systems
PBX, PABX Systems
Ordering Information continued at end of data sheet.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
N.C.
1
N.C.
IN1
N.C.
V-
N.C.
IN1
N.C.
V-
NC1
N.C.
COM1
V+
N01
N.C.
COM1
V+
N01
N.C.
COM1
V+
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
IN1
2
N.C.
3
V-
4
MAX4680
MAX4690
MAX4700
GND
N.C.
IN2
GND
N.C.
IN2
GND
N.C.
IN2
V
L
V
L
V
L
5
6
7
8
COM2
N.C.
COM2
N.C.
COM2
N.C.
N.C.
N.C.
N.C.
NC2
NO2
NC1
SSOP/SO/DIP
SSOP/SO/DIP
SSOP/SO/DIP
MAX4690
MAX4700
MAX4680
LOGIC
SWITCH
LOGIC
SWITCH
LOGIC
SWITCH 1 SWITCH 2
0
1
ON
OFF
0
1
OFF
ON
0
1
OFF
ON
ON
OFF
SWITCHES SHOWN FOR LOGIC “0” INPUT
N.C. = NOT INTERNALLY CONNECTED
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.
1.25Ω, 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
Continuous Power Dissipation (T = +70°C)
A
SSOP (derate 7.1mW/°C above +70°C) ......................571mW
Wide SO (derate 9.52mW/°C above +70°C) ...............762mW
Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW
Operating Temperature Ranges
MAX4_ _0C_E ....................................................0°C to +70°C
MAX4_ _0E_E ..................................................-40°C to +85°C
Storage Temperature Range ........................... -65°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
V to GND.................................................... -0.3V to (V+ + 0.3V)
L
All Other Pins to GND (Note 1) ........... (V- - 0.3V) to (V+ + 0.3V)
Continuous Current (COM_, NO_, NC_) ....................... 200mA
Peak Current (COM_, NO_, NC_)
(pulsed at 1ms, 10% duty cycle) .............................. 300mA
Note 1: Signals on NC_, NO_, COM_, or IN_ exceeding V+ or V- are clamped by internal diodes. Limit 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, V = +5V, V
= +2.4V, V
= +0.8V, T = T
to T , unless otherwise noted. Typical values are at
MAX
L
IN_H
IN_L
A
MIN
T
= +25°C.) (Note 2)
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ANALOG SWITCH
Input Voltage Range
(Note 3)
V
V
COM_, NO_,
V-
V+
V
V
NC_
T
T
= +25°C
0.9
1.25
1.5
COM_ to NO_ or NC_
On-Resistance
A
I
V
= 10mA,
COM_
NO_
R
ON
Ω
or V
=
10V,
NC_
= T
to T
A
MIN
MAX
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 4)
869/MAX470
T
A
T
A
T
A
T
A
= +25°C
0.09
0.3
0.5
0.3
0.5
I
V
= 10mA,
COM_
NO_
∆R
Ω
Ω
ON
or V =
NC_
10V
NO_
= T
to T
MIN
MAX
COM_ to NO_ or NC_
On-Resistance Flatness
(Notes 3, 5)
= +25°C
= T to T
0.06
I
= 10mA; V
COM_
R
FLAT(ON)
or V
= -5V, 0, 5V
NC_
MIN
MAX
T
T
T
T
= +25°C
-0.5
-5
0.01
0.01
0.5
5
A
A
A
A
Off-Leakage Current
(NO_ or NC_) (Note 6)
V
= 10V,
COM_
I
, I
nA
nA
NO_ NC_
–
= +10V
V
NO_
or V
NC_
NC_
NC_
= T
to T
MIN
MAX
= +25°C
= T to T
-0.5
-2.5
0.5
2.5
COM_ Off-Leakage Current
(Note 6)
V
V
=
or V
10V,
COM_
NO_
I
COM_(OFF)
–
= +10V
MIN
MAX
V
V
=
or V
10V,
T
= +25°C
-1
0.01
1
COM_
NO_
A
A
COM_ On-Leakage Current
(Note 6)
I
=
10V
nA
COM_(ON)
T
= T
to T
-20
20
or floating
MIN
MAX
LOGIC INPUT
Input Current with Input Voltage
High
I
IN_ = 2.4V, all others = 0.8V
IN_ = 0.8V, all others = 2.4V
-0.5
-0.5
0.001
0.001
0.5
0.5
IN_H
µA
Input Current with Input Voltage
Low
I
IN_L
2
_______________________________________________________________________________________
1.25Ω, Dual SPST,
CMOS Analog Switches
869/MAX470
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = +15V, V- = -15V, V = +5V, V
A
= +2.4V, V
= +0.8V, T = T
to T , unless otherwise noted. Typical values are at
MAX
L
IN_H
IN_L
A
MIN
T
= +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Logic Input Voltage High
Logic Input Voltage Low
V
2.4
V
V
IN_H
V
0.8
IN_L
POWER SUPPLY
Power-Supply Range
4.5
-0.5
-5
20.0
0.5
5
V
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
= +25°C
0.01
0.01
0.01
0.01
Positive Supply Current
Negative Supply Current
Logic Supply Current
Ground Current
I+
I-
V
= 0 or 5V
µA
IN_
IN_
IN_
IN_
= T
to T
MIN
MAX
MAX
MAX
MAX
= +25°C
= T to T
-0.5
-5
0.5
5
V
V
V
= 0 or 5V
= 0 or 5V
= 0 or 5V
µA
µA
µA
MIN
= +25°C
= T to T
-0.5
-5
0.5
5
I
L
MIN
= +25°C
= T to T
-0.5
-5
0.5
5
I
GND
MIN
SWITCH DYNAMIC CHARACTERISTICS
T
T
T
T
= +25°C
130
90
275
400
175
300
A
A
A
A
V
=
10V,
10V,
COM_
Turn-On Time
Turn-Off Time
t
ns
ON
Figure 2
= T
to T
MIN
MAX
= +25°C
= T to T
V
COM_
=
t
ns
ns
OFF
Figure 2
MIN
MAX
Break-Before-Make Time
(MAX4700 only)
t
V
COM_
=
10V, Figure 3, T = +25°C
5
30
550
-53
-65
OPEN
A
C = 1.0nF, V
L
Figure 4
= 0, R
= 0,
GEN
GEN
Charge Injection
Q
pC
dB
dB
R = 50Ω, C = 5pF, f = 1MHz,
L
L
Off-Isolation (Note 7)
Crosstalk (Note 8)
V
ISO
Figure 5
R = 50Ω, C = 5pF, f = 1MHz,
L
L
V
CT
Figure 6
NC_ or NO_ Capacitance
COM Off-Capacitance
On-Capacitance
C
f = 1MHz, Figure 7
f = 1MHz, Figure 7
f = 1MHz, Figure 8
115
115
520
pF
pF
pF
OFF
C
COM
C
COM
_______________________________________________________________________________________
3
1.25Ω, Dual SPST,
CMOS Analog Switches
ELECTRICAL CHARACTERISTICS–Single Supply
(V+ = +12V, V- = 0, V = +5V, V
= 2.4V, V
= 0.8V, T = T
to T
, unless otherwise noted. Typical values are at
MAX
L
INH
INL
A
MIN
T
= +25°C.) (Note 2)
A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX UNITS
ANALOG SWITCH
Input Voltage Range
(Note 3)
V
, V
,
COM_ NO_
GND
V+
V
V
NC_
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
T
A
= +25°C
1.6
0.1
3
COM_ to NO_ or NC_
On-Resistance
I
V
= 10mA,
COM_
NO_
R
Ω
ON
or V
= 10V
NC_
= T
to T
3.5
0.4
0.5
0.4
0.5
0.5
5
MIN
MAX
MAX
MAX
MAX
MAX
MAX
COM_ to NO_ or NC_
On-Resistance Match Between
Channels (Notes 3, 4)
= +25°C
= T to T
I
= 10mA,
COM_
∆R
Ω
Ω
ON
V
or V
= 10V
NO_
NC_
MIN
COM_ to NO_ or NC_
On-Resistance Flatness
(Notes 3, 5)
= +25°C
= T to T
0.2
I
= 10mA; V
= 3V, 6V, 9V
or
NO_
COM_
R
FLAT(ON)
V
NC_
MIN
= +25°C
= T to T
-0.5
-5
0.01
0.01
0.02
Off-Leakage Current
(NO_ or NC_) (Notes 6, 9)
V
V
= 1V, 10V;
COM_
I
, I
nA
nA
nA
NO_ NC_
or V
= 10V, 1V
NC_
NO_
MIN
= +25°C
= T to T
-0.5
-5
0.5
5
COM_ Off-Leakage Current
(Notes 6, 9)
V
1V; V
or V
= 10V,
NO_
NC_
I
COM_(OFF)
= 1V, 10V
COM_
MIN
V
V
= 1V, 10V;
= +25°C
= T to T
-1
1
COM_
COM_ On-Leakage Current
(Notes 6, 9)
I
or V
= 1V, 10V,
NC_
COM_(ON)
NO_
869/MAX470
-20
20
or floating
MIN
LOGIC INPUT
Input Current with Input
Voltage High
I
IN_ = 2.4V, all others = 0.8V
IN_ = 0.8V, all others = 2.4V
-0.5
0.001
0.001
0.5
0.5
µA
µA
IN_H
Input Current with Input
Voltage Low
I
-0.5
2.4
IN_L
Logic Input Voltage High
Logic Input Voltage Low
POWER SUPPLY
V
V
V
IN_H
V
0.8
IN_L
Power-Supply Range
+4.5
-0.5
5
+36.0
0.5
5
V
T
A
T
A
T
A
T
A
T
A
T
A
= +25°C
0.001
0.001
0.001
Positive Supply Current
Logic Supply Current
Ground Current
I+
V
IN_
V
IN_
V
IN_
= 0 or 5V
= 0 or 5V
= 0 or 5V
µA
= T
to T
MIN
MAX
MAX
MAX
= +25°C
= T to T
-0.5
5
0.5
5
I
L
µA
µA
MIN
= +25°C
= T to T
-0.5
5
0.5
5
I
GND
MIN
4
_______________________________________________________________________________________
1.25Ω, Dual SPST,
CMOS Analog Switches
869/MAX470
ELECTRICAL CHARACTERISTICS—Single Supply (continued)
(V+ = +12V, V- = 0, V = +5V, V
A
= 2.4V, V
= 0.8V, T = T
to T
, unless otherwise noted. Typical values are at
MAX
L
IN_H
IN_L
A
MIN
T
= +25°C.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
225
100
MAX
UNITS
SWITCH DYNAMIC CHARACTERISTICS
T
A
T
A
T
A
T
A
= +25°C
400
500
250
350
V
= 10V,
COM_
Turn-On Time (Note 3)
Turn-Off Time (Note 3)
t
ns
ns
ON
Figure 2
= T
to T
MIN
MAX
= +25°C
= T to T
V
COM_
= 10V,
t
OFF
Figure 2
MIN
MAX
Break-Before-Make Time
(Note 3)
t
V
= 10V, Figure 3, T = +25°C
5
125
-60
-65
ns
OPEN
COM_
A
C = 1.0nF, V
L
Figure 4
= 0, R
= 0,
GEN
GEN
Charge Injection
Crosstalk (Note 8)
Q
pC
dB
R = 50Ω, C = 5pF, f = 1MHz,
Figure 6
L
L
V
CT
NC_ or NO_ Capacitance
COM Off-Capacitance
On-Capacitance
C
f = 1MHz, Figure 7
f = 1MHz, Figure 7
f = 1MHz, Figure 8
175
175
275
pF
pF
pF
OFF
C
COM
C
COM
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: ∆R
= R
- R
.
ON(MAX)
ON(MIN)
ON
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 = 20log [V
/ (V
or V )], V
= output, V
or V
= input to off switch.
COM
NC
NO
COM
NC
NO
10
Note 8: Between any two switches.
Note 9: Leakage testing at single supply is guaranteed by testing with dual supplies.
Typical Operating Characteristics
(T = +25°C, unless otherwise noted.)
A
ON-RESISTANCE vs. V
(DUAL SUPPLIES)
ON-RESISTANCE vs. V
AND TEMPERATURE (DUAL SUPPLIES)
ON-RESISTANCE vs. V
(SINGLE SUPPLY)
COM
COM
COM
2.5
2.0
1.5
1.0
0.5
0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
5
4
3
2
1
0
V- = GND
V+, V- = 15V
V+, V- = 5V
V+ = +5V
T = +85°C
A
V+, V- = 15V
V+ = +12V
T = +25°C
A
T = -40°C
A
V+, V- = 20V
V+ = +24V
10 12 14 16 18 20 22 24
(V)
-20 -16 -12 -8 -4
0
4
8
12 16 20
-15 -12 -9 -6 -3
0
3
6
9
12 15
0
2
4
6
8
V
(V)
V
COM
(V)
V
COM
COM
_______________________________________________________________________________________
5
1.25Ω, Dual SPST,
CMOS Analog Switches
Typical Operating Characteristics (continued)
(T = +25°C, unless otherwise noted.)
A
ON-RESISTANCE vs. V
COM
AND TEMPERATURE (SINGLE SUPPLY)
ON/OFF-LEAKAGE
vs. TEMPERATURE
CHARGE INJECTION vs. V
COM
800
600
400
200
0
2.25
10
1
V+ = +15V
V- = -15V
T
= +85°C
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
A
V+ = +15V
V- = -15V
T
= +25°C
A
ON-LEAKAGE
0.1
T
A
= -40°C
V+ = +12V
V- = GND
OFF-LEAKAGE
-200
-400
-600
0.01
V+ = +12V
V- = GND
0.001
0
1
2
3
4
5
6
7
8
9
10 11 12
-20 -15 -10 -5
0
5
10 15 20
-40 -20
0
20
40
60
80 100
V
COM
(V)
V
(V)
COM
TEMPERATURE (°C)
POWER-SUPPLY CURRENT
vs. TEMPERATURE
FREQUENCY RESPONSE
MAX4680 TOC 08
10,000
1000
100
10
0
180
V+ = +15V
V- = -15V
-10
-20
-30
-40
-50
-60
-70
-80
90
0
ON-RESPONSE
-90
ON-PHASE
-180
-270
-360
-450
-540
869/MAX470
I+
I-
1
OFF-ISOLATION
0.1
V+ = +15V
V- = -15V
INPUT = 0dBm
50Ω IN AND OUT
0.01
0.001
-90
-630
-720
-100
0.01
-40 -20
0
20
40
60
80 100
0.1
1
10
100
TEMPERATURE (°C)
FREQUENCY (MHz)
6
_______________________________________________________________________________________
1.25Ω, Dual SPST,
CMOS Analog Switches
869/MAX470
Pin Description
PIN
NAME
FUNCTION
MAX4680
MAX4690
MAX4700
1, 3, 6, 8,
10, 15
1, 3, 6, 8,
10, 15
1, 3, 6, 8,
10, 15
No connection. Not internally connected. Connect to GND or low-
impedance point to improve on/off-isolation.
N.C.
IN1, IN2
V-
2, 7
4
2, 7
4
2, 7
4
Logic-Control Digital Inputs
Negative Analog Supply Voltage Input. Connect to GND for single-
supply operation.
5
9, 16
11, 14
12
5
–
5
–
GND
Ground
NC2, NC1
Analog Switch Normally Closed Terminals
Analog Switch Common Terminals
Logic Supply Input
11, 14
12
11, 14
12
13
–
COM2, COM1
V
L
13
13
V+
NO2, NO1
NC1
Positive Analog Supply Input
Analog Switch Normally Open Terminals
Analog Switch Normally Closed Terminal
Analog Switch Normally Open Terminal
–
9, 16
–
–
9
–
–
16
NO1
_______________________________________________________________________________________
7
1.25Ω, Dual SPST,
CMOS Analog Switches
___________Applications Information
+15V
D1
Overvoltage Protection
Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi-
mum ratings because stresses beyond the listed rat-
ings can cause permanent damage to the devices.
Always sequence V+ on first, then V-, followed by the
logic inputs, NO, or COM. If power-supply sequencing
is not possible, add two small signal diodes (D1, D2) in
series with the supply pins and a Schottky diode
MAX4680
MAX4690
MAX4700
V
L
V+
*
*
*
*
NO_
COM_
between V+ and V for overvoltage protection (Figure
L
1). Adding diodes reduces the analog signal range to
one diode drop below V+ and one diode drop above V-,
but does not affect the devices’ low switch resistance
and low-leakage characteristics. Device operation is
unchanged, and the difference between V+ and V-
should not exceed 44V.
V-
D2
* INTERNAL PROTECTION DIODES
-15V
Figure 1. Overvoltage Protection Using External Blocking Diodes
MAX4680
MAX4690
MAX4700
+5V
+15V
V+
869/MAX470
t < 20ns
t < 20ns
f
r
+3V
0
SWITCH
OUTPUT
LOGIC
INPUT
V
L
COM_
50%
NO_
SWITCH
INPUT
V
COM_
V
O
OR NC_
R
L
100Ω
C
L
35pF
t
OFF
IN_
V
O
0
GND
V-
0.9V
0.9V
0
0
LOGIC
INPUT
SWITCH
OUTPUT
0
-15V
t
ON
REPEAT TEST FOR EACH SWITCH. FOR LOAD
CONDITIONS, SEE Electrical Characteristics.
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
C INCLUDES FIXTURE AND STRAY CAPACITANCE.
L
R
L
V
= V
COM
(
)
O
R + R
L
ON
Figure 2. Switching-Time Test Circuit
8
_______________________________________________________________________________________
1.25Ω, Dual SPST,
CMOS Analog Switches
869/MAX470
+15V
V+
MAX4700
+3V
0V
LOGIC
INPUT
50%
NO
NC
COM1
COM2
V
OUT1
V
V
COM1
V
R
OUT2
C
L1
L1
SWITCH
COM2
0.9 · V
0UT1
OUTPUT 1
0V
0V
(V
)
OUT1
R
L2
C
IN_
L2
SWITCH
LOGIC
INPUT
GND
V-
OUTPUT 2
0.9 · V
OUT2
(V
OUT2
)
-15V
R = 100Ω
C = 35pF
L
L
t
D
t
D
C INCLUDES FIXTURE AND STRAY CAPACITANCE.
L
Figure 3. Break-Before-Make Interval (MAX4700 only)
MAX4680
MAX4690
MAX4700
+5V
+15V
V+
∆V
O
V
L
V
V
O
R
GEN
COM_
NC_ OR
NO_
V
O
IN
OFF
OFF
OFF
OFF
C
L
V
GEN
ON
V-
GND
IN
ON
Q = (∆V )(C )
-15V
V
IN
O
L
V
= +3V
IN
V
IN
DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
Figure 4. Charge-Injection Test Circuit
_______________________________________________________________________________________
9
1.25Ω, Dual SPST,
CMOS Analog Switches
MAX4680
MAX4690
MAX4700
MAX4680
MAX4690
MAX4700
+15V
V+
+5V
+15V
V+
+5V
SIGNAL
GENERATOR 0dBm
V
L
SIGNAL
GENERATOR 0dBm
50Ω
N_1
IN2
COM1
V
L
COM_
0 OR
IN1
0 OR +3.0V
ANALYZER
0 OR
+3.0V
+3.0V
IN_
COM2
V-
N_2
NC
ANALYZER
NC_ OR NO_
GND
GND
V-
R
L
R
L
-15V
-15V
Figure 5. Off-Isolation Test Circuit
Figure 6. Crosstalk Test Circuit
869/MAX470
MAX4680
MAX4690
MAX4700
MAX4680
MAX4690
MAX4700
+5V
+15V
+15V
+5V
V+
COM_
V
L
V+
COM_
V
L
CAPACITANCE
METER
IN_
0 OR
+3.0V
IN_
0 OR
+3.0V
f = 1MHz
CAPACITANCE
METER
NC_ OR NO_
GND
NC_ OR NO_
GND
V-
f = 1MHz
V-
-15V
-15V
Figure 7. Switch Off-Capacitance Test Circuit
Figure 8. Switch On-Capacitance Test Circuit
10 ______________________________________________________________________________________
1.25Ω, Dual SPST,
CMOS Analog Switches
869/MAX470
Ordering Information (continued)
___________________Chip Information
PART
TEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 SSOP
TRANSISTOR COUNT: 108
MAX4690CAE
MAX4690CWE
MAX4690CPE
MAX4690EAE
MAX4690EWE
MAX4690EPE
MAX4700CAE
MAX4700CWE
MAX4700CPE
MAX4700EAE
MAX4700EWE
MAX4700EPE
16 Wide SO
16 Plastic DIP
16 SSOP
16 Wide SO
16 Plastic DIP
16 SSOP
16 Wide SO
16 Plastic DIP
16 SSOP
16 Wide SO
16 Plastic DIP
Package Information
______________________________________________________________________________________ 11
1.25Ω, Dual SPST,
CMOS Analog Switches
Package Information (continued)
869/MAX470
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 1999 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
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