MAXIM MAX4617, MAX4618, MAX4619 Technical data
________________General Description
The MAX4617/MAX4618/MAX4619 are high-speed, lowvoltage, CMOS analog ICs configured as an 8-channel
multiplexer (MAX4617), two 4-channel multiplexers
(MAX4618), and three single-pole/double-throw (SPDT)
switches (MAX4619).
These CMOS devices can operate continuously with a
+2V to +5.5V single supply. Each switch can handle
Rail-to-Rail®analog signals. The off-leakage current is
only 1nA at TA= +25°C and 10nA at TA= +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility when using a
single +5V supply.
________________________Applications
Battery-Operated Equipment
Audio/Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
____________________________Features
♦ Fast Switching Times
15ns t
ON
10ns t
OFF
♦ Pin Compatible with Industry-Standard
74HC4051/74HC4052/74HC4053 and
MAX4581/MAX4582/MAX4583
♦ Guaranteed On-Resistance
10Ω max (+5V Supply)
20Ω max (+3V Supply)
♦ Guaranteed 1Ω On-Resistance Match Between
Channels (single +5V supply)
♦ Guaranteed Low Off-Leakage Current:
1nA at +25°C
♦ Guaranteed Low On-Leakage Current:
1nA at +25°C
♦ +2V to +5.5V Single-Supply Operation
♦ TTL/CMOS-Logic Compatible
♦ Low Crosstalk: <-96dB
♦ High Off-Isolation: <-93dB
♦ Low Distortion: <0.017% (600Ω)
MAX4617/MAX4618/MAX4619
High-Speed, Low-Voltage, CMOS Analog
Multiplexers/Switches
________________________________________________________________
Maxim Integrated Products
1
____________________________________Pin Configurations/Functional Diagrams
19-1502; Rev 0; 7/99
_______________Ordering Information
Ordering Information continued at end of data sheet.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
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.
16 Plastic DIP
16 Narrow SO
16 TSSOP
PIN-PACKAGETEMP. RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°CMAX4617CPE
MAX4617CSE
MAX4617CUE
PART
查询MAX4617供应商
TOP VIEW
MAX4617
Y0
Y2
Y
Y3
Y1
ENABLE
N.C.
GND
ENABLE
N.C.
GND
X4
1
X6
2
X
3
X7
4
X5
5
6
7
LOGIC
8
V
16
CC
X2
15
X1
14
X0
13
X3
12
11
A
10
B
9
C
DIP/SO/TSSOP
MAX4618
1
2
3
4
5
6
7
LOGIC
8
DIP/SO/TSSOP
V
16
CC
X2
15
X1
14
X
13
X0
12
11
X3
10
A
9
B
Y1
Y0
Z1
Z
Z0
ENABLE
N.C.
GND
MAX4619
1
2
3
4
5
6
7
8
DIP/SO/TSSOP
V
16
CC
Y
15
X
14
X1
13
X0
12
11
A
10
B
9
C
MAX4617/MAX4618/MAX4619
High-Speed, Low-Voltage, CMOS Analog
Multiplexers/Switches
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Single +5V Supply
(VCC= +4.5V to +5.5V, V_H= 2.4V, V_L= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
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.
Voltages Referenced to GND
V
CC,
A, B, C, or Enable...........................................-0.3V to +6V
Voltage into Any Analog Terminal
(Note 1).........................................................-0.3V to (V
CC
+ 0.3V)
Continuous Current into Any Terminal..............................±75mA
Peak Current, X_, Y_, Z_
(pulsed at 1ms, 10% duty cycle) .................................±200mA
Continuous Power Dissipation (T
A
= +70°C)
TSSOP (derate 6.7mW/°C above +70°C)......................533mW
Narrow SO (derate 8.70mW/°C above +70°C)..............696mW
Plastic DIP (derate 10.53mW/°C above +70°C) ..............842mW
Operating Temperature Ranges
MAX461_C_ _ ......................................................0°C to +70°C
MAX461_E_ _ ....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Voltages exceeding V
CC
or GND on any analog signal terminal are clamped by internal diodes. Limit forward-diode current
to maximum current rating.
C, E -10 10
-1 0.002 1
X, Y, Z On-Leakage
Current (Note 5)
I
X(ON)
,
I
Y(ON)
,
I
Z(ON)
nA
TA=
+25°C
C, E -10 10
-1 0.002 1
X, Y, Z Off-Leakage
Current (Note 5)
I
X(OFF)
,
I
Y(OFF)
,
I
Z(OFF)
nA
TA=
+25°C
C, E -10 10
-1 0.002 1
X_, Y_, Z_
Off-Leakage Current
(Note 5)
I
X_(OFF)
,
I
Y_(OFF)
,
I
Z_(OFF)
nA
TA=
+25°C
Input Voltage Low 0.8C, E
VAL, VBL,
V
CL,
V
ENABLEL
V
Input Voltage High
VAH, VBH,
V
CH,
V
ENABLEH
V2.4C, E
PARAMETER SYMBOL UNITSMIN TYP MAXCONDITIONS
1
13
0V
CC
810
1.2
0.2 1
Switch On-Resistance
Flatness (Note 4)
R
FLAT(ON)
Ω
Switch On-Resistance
Match Between
Channels (Note 3)
∆R
ON
C, E
Ω
TA=
+25°C
Switch On-Resistance R
ON
C, E
Ω
Analog-Signal Range VX, VY, V
Z
C, E V
TA=
+25°C
C, E
ANALOG SWITCH
VCC= 5.5V; VX, VY, VZ= 1V, 4.5V;
VX_, VY_, VZ_= 1V, 4.5V or floating
VCC= 5.5V; VEE= -5.5V;
VX_, VY_, VZ_= 4.5V, 1V;
VX, VY, VZ= 1V, 4.5V
VCC= 5.5V; VX_, VY_, VZ_= 4.5V, 1V;
V
X
, VY, VZ= 1V, 4.5V
VCC= 4.5V; IX, IY, IZ= 10mA;
VX, VY, VZ= 1V, 2V, 3V
VCC= 4.5V; IX, IY, IZ= 10mA;
VX, VY, VZ= 3V
VCC= 4.5V; IX, IY, IZ = 10mA;
VX, VY, VZ= 3V
DIGITAL I/O
MAX4617/MAX4618/MAX4619
High-Speed, Low-Voltage, CMOS Analog
Multiplexers/Switches
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS—Single +5V Supply (continued)
(VCC= +4.5V to +5.5V, V_H= 2.4V, V_L= 0.8V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
C, E 18
TA= +25°C
Address Transition Time
(Note 6)
t
TRANS
ns
VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF;
Figure 2
715
C, E 13
TA= +25°C
Enable Turn-Off Time
(Note 6)
t
OFF
ns
VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF;
Figure 3
45 10
C, E -10 10
C, E
TA= +25°C
18
TA= +25°C
Enable Turn-On Time
(Note 6)
t
ON
ns
VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF;
Figure 3
715
Power-Supply Current I
CC
µAVCC= 5.5V; VA, VB, VC, V
ENABLE
= V
CC
or 0
-1 1
PARAMETER SYMBOL UNITSMIN TYP MAXCONDITIONS
TA= +25°C
Break-Before-Make Time
(Note 6)
t
BBM
ns
VX_, VY_, VZ_= 3V; RL= 300Ω; CL= 35pF;
Figure 4
0.2 1.5
Charge Injection
Q pC
TA= +25°C
C = 1nF, RS = 0, VS= 0, Figure 5 3
pF
Output Off-Capacitance
C
X(OFF)
,
C
Y(OFF)
,
C
Z(OFF)
TA= +25°C
VX_, VY_, V
Z_
= 0; f = 1MHz;
Figure 7
27
pF
Output On-Capacitance
C
X(ON)
,
C
Y(ON)
,
C
Z(ON)
TA= +25°C
VX_, VY_, V
Z_
= 0; f = 1MHz;
Figure 7
32
MAX4617
MAX4617
dB
Off-Isolation
V
ISO
TA= +25°C
-93
15
MAX4618
8.5MAX4619
21
15.5MAX4619
MAX4618
RL= 50Ω, f = 100kHz, Figure 6
%
Total Harmonic
Distortion
THD
TA= +25°C
RL= 600Ω, 1Vp-p, f = 20Hz to 20kHz 0.017
VPower-Supply Range V
CC
C, E
+2 +5.5
C, EInput Current High
IAH, IBH,
I
CH,
I
ENABLE
µAVA, VB, VC= V
ENABLE
= V
CC
-1 0.0003 1
C, EInput Current Low
IAL, IBL,
I
CL,
I
ENABLE
µAVA, VB, VC= V
ENABLE
= 0 -1 0.0003 1
Input Off-Capacitance
C
X_(OFF)
,
C
Y_(OFF)
,
C
Z_(OFF)
pF
TA= +25°C
VX_, VY_, V
Z_
= 0; f = 1MHz; Figure 7 5
dB
Channel-to-Channel
Crosstalk
V
CT
TA= +25°C
-96RL= 50Ω, f = 100kHz, Figure 6
POWER SUPPLY
SWITCH DYNAMIC CHARACTERISTICS
MAX4617/MAX4618/MAX4619
High-Speed, Low-Voltage, CMOS Analog
Multiplexers/Switches
4 _______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—Single +3.3V Supply
(VCC= +3V to +3.6V, V_H= 2.0V, V_L= 0.5V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
C, E 0V
CC
V
VX_, VY_, VZ_,
VX, VY, V
Z
Analog-Signal Range
CONDITIONS MIN TYP MAX UNITS
C, E 25
820
VCC= 3V; IX, IY, IZ= 10mA;
VX, VY, VZ= 1.5V
Ω
SYMBOL
TA= +25°C
R
ON
PARAMETER
Switch On-Resistance
-1 0.0003 1VA, VB, VC= V
ENABLE
= 0 µA
IAL, IBL, ICL,
I
ENABLEL
Input Current Low C, E
920
VX_, VY_, VZ_= 1.5V; RL= 300Ω;
C
L
= 35pF; Figure 3
nst
ON
Enable Turn-On Time
(Note 6)
TA= +25°C
0.5 V
VAL, VBL, VCL,
V
ENABLEL
Input Voltage Low C, E
-1 0.0003 1VA, VB, VC= V
ENABLE
= V
CC
µA
IAH, IBH, ICH,
I
ENABLEH
Input Current High C, E
2.0 V
VAH, VBH, VCH,
V
ENABLEH
Input Voltage High C, E
25C, E
0.2 1.5
VX_, VY_, VZ_= 1.5V; RL= 300Ω; CL= 35pF
nst
BBM
Break-Before-Make Time
(Note 6)
TA= +25°C
615
VX_, VY_, VZ_= 1.5V; RL= 300Ω;
C
L
= 35pF; Figure 3
nst
OFF
Enable Turn-Off Time
(Note 6)
TA= +25°C
20C, E
920
VX_, VY_, VZ_= 1.5V/0; RL= 300Ω;
C
L
= 35pF; Figure 2
nst
TRANS
Address Transition
Time (Note 6)
TA= +25°C
25C, E
3C = 1nF, RS= 0, VS= 0, Figure 5 pCQ
Charge Injection
(Note 6)
TA= +25°C
C, E -10 10
-1 0.002 1
V
CC
= 3.6V; VX_, VY_, VZ_= 1V, 3V;
VX, VY, VZ= 3V, 1V
nA
TA= +25°C
I
X_(OFF)
,
I
Y_(OFF)
,
I
Z_(OFF)
X_, Y_, Z_ Off-Leakage
Current (Note 5)
C, E -10 10
-1 0.002 1
VCC= 3.6V; VX_, VY_, VZ_= 1V, 3V;
VX, VY, VZ= 3V, 1V
nA
TA= +25°C
I
X(OFF)
,
I
Y(OFF)
,
I
Z(OFF)
X, Y, Z Off-Leakage
Current (Note 6)
C, E -10 10
-1 0.002 1
VCC= 3.6V; VX, VY, VZ= 3V, 1V;
VX_, VY_, VZ_= 3V, 1V, or floating
nA
TA= +25°C
I
X(ON)
,
I
Y(ON)
,
I
Z(ON)
X, Y, Z On-Leakage
Current (Note 6)
1
VCC= 3.6V,
VA, VB, VC, V
ENABLE
= VCCor 0
µAI
CC
Power-Supply Current
TA= +25°C
10C, E
ANALOG SWITCH
POWER SUPPLY
SWITCH DYNAMIC CHARACTERISTICS
DIGITAL I/O
MAX4617/MAX4618/MAX4619
High-Speed, Low-Voltage, CMOS Analog
Multiplexers/Switches
_______________________________________________________________________________________ 5
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: ∆R
ON
= R
ON(MAX)
- R
ON(MIN)
.
Note 4: Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured over the specified
analog signal ranges; i.e., V
X_
, VY_, VZ_= 3V to 0 and 0 to -3V.
Note 5: Leakage parameters are 100% tested at maximum-rated hot operating temperature, and guaranteed by correlation at TA= +25°C.
Note 6: Guaranteed by design, not production tested.
ELECTRICAL CHARACTERISTICS—Single +2.5V Supply
(VCC= +2.5V, TA= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at TA= +25°C.) (Note 2)
CONDITIONS MIN TYP MAX UNITSSYMBOLPARAMETER
C, E 100
30 60
VCC= 2.5V; IX, IY, IZ= 10mA;
VX, VY, VZ= 1.2V
Ω
TA= +25°C
R
ON
Switch On-Resistance
12
VX_, VY_, VZ_= 1V; RL= 300Ω;
C
L
= 35pF; Figure 3
ns
TA= +25°C
t
ON
Enable Turn-On Time
(Note 6)
10
VX_, VY_, VZ_= 1V; RL= 300Ω;
C
L
= 35pF; Figure 3
ns
TA= +25°C
t
OFF
Enable Turn-Off Time
(Note 6)
12
VX_, VY_, VZ_= 1V; RL= 300Ω;
C
L
= 35pF; Figure 3
ns
TA= +25°C
t
TRANS
Address Transition
Time (Note 6)
SWITCH DYNAMIC CHARACTERISTICS
ANALOG SWITCH
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