MAX4526 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Phase-Reversal Analog Switches

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
O
Y
X
1
X
Y
________________________________________________________________ Maxim Integrated Products 1
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