MAX4528 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Low-Voltage, Phase-Reversal Analog Switch

19-1325; Rev 0; 1/98
Low-Voltage, Phase-Reversal
Analog Switch
________________General Description
The MAX4528 low-voltage, CMOS analog IC is config-
ured as a phase-reversal switch and optimized for high-
speed applications such as chopper amplifiers. It
operates from a +2.7V to +12V single supply or from
±2.7V to ±6V dual supplies.
On-resistance (110Ω max) is matched between switch-
es to 7Ω (max). Each switch can handle Rail-to-Rail^®
analog signals. The leakage current is only 0.5nA at
+25°C and 20nA at +85°C. All digital inputs have 0.8V
to 2.4V logic thresholds, ensuring both TTL- and
CMOS-logic compatibility.
For higher voltage operation, see the MAX4526/
MAX4527 data sheet.
____________________________Features
o 5pC (max) Charge Injection
o 110Ω Signal Paths with ±5V Supplies
o Rail-to-Rail Signal Handling
o Transition Time <100ns with ±5V Supplies
o 1.0µA (max) Current Consumption
o >2kV ESD Protection per Method 3015.7
o TTL/CMOS-Compatible Input
o Small Packages: 8-Pin SO, DIP, and µMAX
________________________Applications
Chopper-Stabilized Amplifiers
Balanced Modulators/Demodulators
Data Acquisition
Test Equipment
Audio-Signal Routing
_______________Ordering Information
PART
MAX4528CPA
MAX4528CSA
MAX4528CUA
MAX4528C/D
MAX4528EPA
MAX4528ESA
MAX4528EUA
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
PIN-PACKAGE
8 Plastic DIP
8 SO
8 µMAX
Dice*
8 Plastic DIP
8 SO
8 µMAX
*Contact factory for availability.
_________________________Pin Configuration/Functional Diagram/Truth Table
TOP VIEW
MAX4528
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
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.
________________________________________________________________ Maxim Integrated Products 1
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