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PDF MAX4695 Data sheet ( Hoja de datos )
| Número de pieza | MAX4695 | |
| Descripción | Low-Voltage 60ohm Dual SPDT Analog Switch | |
| Fabricantes | Maxim Integrated Products | |
| Logotipo |  |
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19-2044; Rev 1, 2/05
Low-Voltage, 60Ω Dual
SPDT Analog Switch in Thin QFN
General Description
The MAX4695 is a low-voltage, dual single-pole/double-
throw (SPDT) analog switch that operates from a single
+1.8V to +5.5V supply. The MAX4695 features break-
before-make switching action with a tON = 30ns and
tOFF = 18ns at +3V.
When powered from a +2.7V supply, the device has a
60Ω (max) on-resistance (RON), with 3Ω (max) RON
matching and 10Ω (max) RON flatness. The digital logic
inputs are 1.8V-logic compatible from a +2.7V to +3.3V
supply. The MAX4695 is available in both a space-sav-
ing 3mm x 3mm 12-pin TQFN package and a
10-pin µMAX® package.
Applications
MP3 Players
Battery-Operated Equipment
Relay Replacement
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
µMAX is a registered trademark of Maxim Integrated
Products, Inc.
Features
♦ 3mm x 3mm 12-Pin Thin QFN Package
♦ Guaranteed On-Resistance:
60Ω (max) (+2.7V supply)
25Ω (typ) (+5V supply)
♦ Guaranteed Match Between Channels: 3Ω (max)
♦ Guaranteed Flatness Over Signal Range:
10Ω (max)
♦ Guaranteed Low Leakage Currents:
100pA (max) at +25°C
♦ Switching Time: tON = 30ns, tOFF = 18ns
♦ +1.8V to +5.5V Single-Supply Operation
♦ Rail-to-Rail Signal Handling
♦ -3dB Bandwidth: >300MHz
♦ Low Crosstalk: -82dB (1MHz)
♦ High Off-Isolation: -75dB (1MHz)
♦ Low 4pC Charge Injection
♦ THD: 0.03%
♦ +1.8V CMOS-Logic Compatible
PART
MAX4695ETC
MAX4695EUB
Ordering Information
TEMP RANGE
-40°C to 85°C
-40°C to 85°C
PIN-PACKAGE
12 TQFN
10 µMAX
Pin Configurations
TOP VIEW
IN1 1
NO1 2
GND 3
NO2 4
IN2 5
MAX4695
µMAX
10 COM1
9 NC1
8 V+
7 NC2
6 COM2
MAX4695
IN_ NO_ NC_
0 OFF ON
1 ON OFF
SWITCHES SHOWN FOR LOGIC "0" INPUT
IN1 COM1 N.C.
12 11 10
NO1 1
9 NC1
GND 2
NO2 3
MAX4695
8 V+
7 NC2
456
IN2 COM2 N.C.
THIN QFN
________________________________________________________________ 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.
DataSheet4 U .com
1 page  
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Low-Voltage, 60Ω Dual
SPDT Analog Switch in Thin QFN
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
140
120
100
80
60
40
20
0
0
ON-RESISTANCE vs. VCOM
V+ = +1.8V
V+ = +2.5V
V+ = +3V
V+ = +5V
V+ = +5.5V
1234
VCOM (V)
5
ON-RESISTANCE vs. VCOM
60
V+ = +2.5V
50 TA = +85°C
40
30 TA = -40°C
TA = +25°C
20
10
0
0 0.5 1.0 1.5 2.0 2.5
VCOM (V)
50
45
40
35
30
25
20
15
10
5
0
0
ON-RESISTANCE vs. VCOM
TA = +85°C
V+ = +3V
TA = +25°C TA = -40°C
0.5 1.0 1.5 2.0 2.5 3.0
VCOM (V)
ON-RESISTANCE vs. VCOM
40
V+ = +5V
35
30 TA = +85°C
25
20
15
TA = +25°C
TA = -40°C
10
5
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VCOM (V)
10,000
1000
100
10
1
0.1
0.01
0.001
0.0001
0.00001
0.000001
0
SUPPLY CURRENT
vs. LOGIC INPUT VOLTAGE
V+ = +5V
V+ = +3V
1234
LOGIC LEVEL (V)
5
SUPPLY CURRENT vs. TEMPERATURE
10,000
1000
100 V+ = +5V
10
V+ = +3V
1
0.1
0.01
-40
1000
-15 10 35 60
TEMPERATURE (°C)
ON-LEAKAGE CURRENT
vs. TEMPERATURE
85
100
V+ = +5V
10
V+ = +3V
1
0.1
-40
-15 10 35 60
TEMPERATURE (°C)
85
_______________________________________________________________________________________ 5
DataSheet4 U .com
5 Page 
www.DataSheet4U.com
Low-Voltage, 60Ω Dual
SPDT Analog Switch in Thin QFN
Package Information (continued)
(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.)
e
10
0.6±0.1
Ø0.50±0.1
1
0.6±0.1
TOP VIEW
D2
A2
b
D1
FRONT VIEW
4X S
10
H
1
BOTTOM VIEW
A
A1
GAGE PLANE
α
E2
E1
SIDE VIEW
INCHES
DIM MIN MAX
A - 0.043
A1 0.002 0.006
A2 0.030 0.037
D1 0.116 0.120
D2 0.114 0.118
E1 0.116 0.120
E2 0.114 0.118
H 0.187 0.199
L 0.0157 0.0275
L1 0.037 REF
b 0.007 0.0106
e 0.0197 BSC
c 0.0035 0.0078
S 0.0196 REF
α 0° 6°
MILLIMETERS
MIN MAX
- 1.10
0.05 0.15
0.75 0.95
2.95 3.05
2.89 3.00
2.95 3.05
2.89 3.00
4.75 5.05
0.40 0.70
0.940 REF
0.177 0.270
0.500 BSC
0.090 0.200
0.498 REF
0° 6°
c
L
L1
PROPRIETARY INFORMATION
TITLE:
PACKAGE OUTLINE, 10L uMAX/uSOP
APPROVAL
DOCUMENT CONTROL NO.
21-0061
REV. 1
I1
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.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 11
© 2005 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products, Inc.
DataSheet4 U .com
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| PDF Descargar | [ Datasheet MAX4695.PDF ] | |
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