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PDF MAX4564EUA Data sheet ( Hoja de datos )
| Número de pieza | MAX4564EUA | |
| Descripción | Low-Voltage / Dual-Supply / SPDT Analog Switch with Enable | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-1765; Rev 1; 10/03
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
General Description
The MAX4564 is a low-voltage, dual-supply, single-
pole/double-throw (SPDT) analog switch designed to
operate from dual ±1.8V to ±6V or single +1.8V to
+12V supplies. The low on-resistance (RON = 40Ω at
±5V) and low power consumption (5µW) make this part
ideal for audio, video, and battery-powered applica-
tions. This switch offers low leakage currents (1nA
max) and fast switching speeds (tON = 60ns and tOFF
= 40ns at ±5V, max).
The MAX4564 is available in 8-pin SOT23 and µMAX
packages.
________________________Applications
Battery-Operated Systems
Audio and Video Switching
Test Equipment
Communications Circuits
Sample-and-Hold Circuits
Communications Systems
Features
o 60Ω max (40Ω, typ) On-Resistance (RON)
o 3Ω max (0.75Ω, typ) RON Matching Between
Channels
o 10Ω (max) RON Flatness
o Low Charge Injection: 3pC (typ)
o Low ±1nA Leakage Current at +25°C
o Fast Switching
tON = 60ns (max)
tOFF = 40ns (max)
o Guaranteed Break-Before-Make Switching
o TTL/CMOS-Logic Compatible
o Low Crosstalk: -72dB (1MHz)
o High Off-Isolation: -77dB (1MHz)
o Bandwidth -3dB: >450MHz (typ)
o Available in an 8-Pin SOT23 Package
PART
MAX4564EKA-T
MAX4564EUA
Ordering Information
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
8 SOT23-8
8 µMAX
Functional Diagrams/Pin Configurations/Truth Table
COM 1
EN 2
V- 3
GND 4
MAX4564
µMAX
8 V+
7 NC
6 NO
5 IN
NC 1
V+ 2
IN 3
NO 4
MAX4564
SOT23
8 COM
7 EN
6 V-
5 GND
EN
0
0
1
x = Don’t care
IN
0
1
X
NC NO
ON OFF
OFF ON
OFF OFF
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1 page  
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
ELECTRICAL CHARACTERISTICS—Single +3V Supply
(V+ = +2.7V to +3.3V, V- = 0, VIH = +2.4V, VIL = +0.8V, GND = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at
TA = +25°C.) (Notes 2, 3)
PARAMETER
ANALOG SWITCH
SYMBOL
CONDITIONS
TA MIN TYP MAX UNITS
Analog Signal Range
On-Resistance
VCOM,
VNO, VNC
0 V+ V
RON
V+ = +2.7V, V- = 0,
ICOM = 1mA; VNO, VNC = +1.5V
+25°C
E
160 275
300
Ω
On-Resistance Match Between
Channels (Note 4)
∆RON
V+ = +2.7V, V- = 0,
ICOM = 1mA; VNO, VNC = +1.5V
+25°C
E
1.5 10
12
Ω
SWITCH DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VNO, VNC = +1.5V,
RL = 2kΩ, CL = 35pF
+25°C
E
120 250
275
ns
Turn-Off Time
tOFF
VNO, VNC = +1.5V,
RL = 2kΩ, CL = 35pF
+25°C
E
40 110
ns
125
Break-Before-Make Time
(Note 6)
LOGIC INPUT
tBBM
VNO, VNC = +1.5V,
RL = 2kΩ, CL = 35pF
E 10
ns
Input Voltage Low
Input Voltage High
Input Leakage Current
VIL
VIH
IL
V+ = +3.3V, V- = 0,
VIN = V EN = 0 or +3.3V
+25°C
E
0.8
2.4
-1 0.0001 1
-10 10
V
V
µA
Note 2: The algebraic convention is used in this data sheet; the most negative value is shown in the minimum column.
Note 3: SOT-packaged products are 100% tested at +25°C and guaranteed by design at the full-rated temperature.
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 ranges.
Note 6: Guaranteed by design.
Note 7: Off-Isolation = 20log10 (VCOM / VNO), VNO = input to off switch.
_______________________________________________________________________________________ 5
5 Page 
Low-Voltage, Dual-Supply,
SPDT Analog Switch with Enable
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
b
CL
SEE DETAIL "A"
e
CL
PIN 1
I.D. DOT
(SEE NOTE 6)
A A2
e1
D
CL
E CL
A1
NOTE:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. FOOT LENGTH MEASURED FROM LEAD TIP TO UPPER RADIUS OF
HEEL OF THE LEAD PARALLEL TO SEATING PLANE C.
3. PACKAGE OUTLINE EXCLUSIVE OF MOLD FLASH & METAL BURR.
4. PACKAGE OUTLINE INCLUSIVE OF SOLDER PLATING.
5. COPLANARITY 4 MILS. MAX.
6. PIN 1 I.D. DOT IS 0.3 MM ÿ MIN. LOCATED ABOVE PIN 1.
7. SOLDER THICKNESS MEASURED AT FLAT SECTION OF LEAD
BETWEEN 0.08mm AND 0.15mm FROM LEAD TIP.
8. MEETS JEDEC MO178.
E1
C
SEATING PLANE C
SYMBOL
A
A1
A2
b
C
D
E
E1
L
L2
e
e1
0
MIN MAX
0.90
1.45
0.00
0.15
0.90
1.30
0.28
0.45
0.09
0.20
2.80 3.00
2.60 3.00
1.50
1.75
0.30
0.60
0.25 BSC.
0.65 BSC.
1.95 REF.
0∞ 8∞
L2
GAUGE PLANE
L0
DETAIL "A"
PROPRIETARY INFORMATION
TITLE:
PACKAGE OUTLINE, SOT-23, 8L BODY
APPROVAL
DOCUMENT CONTROL NO.
21-0078
REV. 1
D1
______________________________________________________________________________________ 11
11 Page | ||
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| PDF Descargar | [ Datasheet MAX4564EUA.PDF ] | |
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