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PDF MAX4527 Data sheet ( Hoja de datos )
| Número de pieza | MAX4527 | |
| Descripción | Phase-Reversal Analog Switches | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-1165; Rev 0; 12/96
Phase-Reversal Analog Switches
_______________General Description
The MAX4526/MAX4527 are CMOS analog ICs config-
ured as phase-reversal switches. The MAX4526 is
optimized for high-speed applications, such as chop-
per amplifiers, while the MAX4527 is optimized for
low-power applications.
The MAX4526/MAX4527 operate from a +4.5V to +36V
single supply or ±4.5V to ±18V dual supplies. On-resis-
tance (175Ω max) is matched between switches to 8Ω
maximum. Each switch can handle rail-to-rail analog
signals. Maximum leakage current is only 0.5nA at
+25°C and 10nA at +85°C.
All digital inputs have 0.8V to 2.4V logic thresholds,
ensuring TTL/CMOS-logic compatibility.
____________________________Features
o 10pC (max) Charge Injection
o 2pC (max) Charge-Injection Match
o 175Ω Signal Paths with ±15V Supplies
o Guaranteed Break-Before-Make
o Rail-to-Rail Signal Handling
o Transition Time < 100ns with ±15V Supplies
o 1µA Current Consumption (MAX4527)
o >2kV ESD Protection per Method 3015.7
o TTL/CMOS-Compatible Inputs
o Available in Small, 8-Pin µMAX Package
________________________Applications
Chopper-Stabilized Amplifiers
Balanced Modulators/Demodulators
Data Acquisition
Test Equipment
Audio-Signal Routing
______________Ordering Information
PART
TEMP. RANGE PIN-PACKAGE
MAX4526CPA
0°C to +70°C
8 Plastic DIP
MAX4526CSA
0°C to +70°C
8 SO
MAX4526CUA
0°C to +70°C
8 µMAX
MAX4526C/D
0°C to +70°C
Dice*
MAX4526EPA
-40°C to +85°C
8 Plastic DIP
MAX4526ESA
-40°C to +85°C
8 SO
MAX4526EUA -40°C to +85°C
8 µMAX
Ordering Information continued at end of data sheet.
*Contact factory for availability.
_________________________Pin Configuration/Functional Diagram/Truth Table
TOP VIEW
MAX4526
MAX4527
A1
B2
GND 3
IN 4
8 V+
7X
6Y
5 V-
DIP/SO/µMAX
SWITCH POSITIONS SHOWN WITH IN = LOW
TRUTH TABLE
IN A
B
OYX
1XY
________________________________________________________________ Maxim Integrated Products 1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
http://www.Datasheet4U.com
1 page  
Phase-Reversal Analog Switches
_____________________________Typical Operating Characteristics (continued)
(V+ = +15V, V- = -15V, GND = 0V, TA = +25°C, unless otherwise noted.)
SUPPLY CURRENT vs. TEMPERATURE
2.00
1.75
1.50
1.25
1.00 I+ (MAX4526)
0.75
I- (MAX4526)
0.50
I+ (MAX4527)
I- (MAX4527)
0.25
0
-55 -35 -15 5 25 45 65 85 105 125
TEMPERATURE (°C)
MAX4526
POSITIVE SUPPLY CURRENT vs. VIN
1000
900
800
700 V+ = 15V
V- = -15V
600
500
400 V+ = 5V
300 V- = -5V
200
100
0
0 2 4 6 8 10 12 14 16
VIN (V)
MAX4527
POSITIVE SUPPLY CURRENT vs. VIN
1000
100
V+ = 15V
10 V- = -15V
1
V+ = 5V
0.1 V- = -5V
0.01
0.001
0 2 4 6 8 10 12 14 16
VIN (V)
MAX4526
FREQUENCY RESPONSE
0
-10
-20 ON - LOSS
-30
-40
-50
-60
-70
-80 OFF - ISOLATION
-90
-100
0.1
1 10 100
FREQUENCY (MHz)
1000
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
100
V± = ±15V
600Ω IN AND OUT
10
1
0.1
0.01
10
100 1k 10k
FREQUENCY (Hz)
100k
_______________________________________________________________________________________ 5
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5 Page 
Phase-Reversal Analog Switches
_Ordering Information (continued)
PART
MAX4527CPA
MAX4527CSA
MAX4527CUA
MAX4527C/D
MAX4527EPA
MAX4527ESA
MAX4527EUA
TEMP. RANGE
0°C to +70°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
*Contact factory for availability.
PIN-PACKAGE
8 Plastic DIP
8 SO
8 µMAX
Dice*
8 Plastic DIP
8 SO
8 µMAX
___________________Chip Topography
V+
A
X
B
GND
0.077"
Y (1.96mm)
IN
V-
0.058"
(1.47mm)
TRANSISTOR COUNT: 50
SUBSTRATE IS INTERNALLY CONNECTED TO V+
________________________________________________________________Package Information
C
A
0.101mm
e 0.004 in
B A1
INCHES
DIM
MIN MAX
MILLIMETERS
MIN MAX
A 0.036 0.044 0.91 1.11
α A1 0.004 0.008 0.10 0.20
B 0.010 0.014 0.25 0.36
C 0.005 0.007 0.13 0.18
D 0.116 0.120 2.95 3.05
E 0.116 0.120 2.95 3.05
L
e 0.0256
0.65
H 0.188 0.198 4.78 5.03
L 0.016 0.026 0.41 0.66
α 0° 6° 0° 6°
21-0036D
EH
8-PIN µMAX
MICROMAX SMALL-OUTLINE
PACKAGE
D
______________________________________________________________________________________ 11
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11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX4527.PDF ] | |
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