MAX9617 Datasheet, PDF (1/10 Pages) Maxim Integrated Products – High-Efficiency, 1.5MHz Op Amps with RRIO

19-4753; Rev 1; 9/09
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High-Efficiency, 1.5MHz
Op Amps with RRIO
General Description
The MAX9617/MAX9618 are low-power, zero-drift opera-
tional amplifiers, designed for use in portable consumer,
medical, and industrial applications.
The MAX9617/MAX9618 feature rail-to-rail CMOS inputs
and outputs, a 1.5MHz GBW at just 59FA supply current
and 10FV (max) zero-drift input offset voltage over time
and temperature. The zero-drift feature of the MAX9617/
MAX9618 reduces the high 1/f noise typically found in
CMOS input operational amplifiers, making it useful for a
wide variety of low-frequency measurement applications.
The MAX9617 is available in a space-saving, 2mm x
2mm, 6-pin SC70 package. The MAX9618 is available
in a 2mm x 2mm, 8-pin SC70 package. All devices are
specified over the -40NC to +125NC automotive operating
temperature range.
Sensor Interfaces
Loop-Powered Systems
Portable Medical Devices
Battery-Powered Devices
Cardiac Monitors
Applications
Features
S Low 59µA Quiescent Current
S Very-Low 10µV (max) Input Offset Voltage
S Low Input Noise
42nV/√Hz at 1kHz
1µVP-P from 0.1Hz to 10Hz
S Rail-to-Rail Inputs and Outputs
S 1.5MHz GBW
S Ultra-Low 10pA Input Bias Current
S Single 1.8V to 5.5V Supply Voltage Range
S Unity-Gain Stable
S Available in Tiny 6-Pin SC70 (MAX9617) and 8-Pin
SC70 (MAX9618) Packages
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
MAX9617AXT+
-40NC to +125NC 6 SC70
MAX9618AXA+* -40NC to +125NC 8 SC70
+Denotes a lead(Pb)-free/RoHS-compliant package.
*Future product—contact factory for availability.
Functional Diagrams
TOP VIEW
IN+ 1
GND 2
IN- 3
MAX9617
+
-
6 VDD
5 V_DD
4 OUT
OUTA 1
INA- 2
INA+ 3
GND 4
MAX9618
-
+
-
+
8 VDD
7 OUTB
6 INB-
5 INB+
________________________________________________________________ Maxim Integrated Products   1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.