
Applications Information
Power-Supply Decoupling
To achieve best results, it is highly recommended that
decoupling capacitors are used on the IC power-supply
pins. Typical values of decoupling capacitors are 0.01µF
and 0.1µF. Use a high-quality, ceramic, surface-mount
capacitor, and mount it as close as possible to the VCC
and GND pins of the IC to minimize lead inductance.
PART TEMP RANGE SPREAD SPECTRUM OUTPUT FREQUENCY (MHz) PIN-PACKAGE
MAX31091AUA/V+033 -40°C to +125°C Center 33.3 8 μMAX
MAX31091AUA/V+T033 -40°C to +125°C Center 33.3 8 μMAX
MAX31091AUA/V+066 -40°C to +125°C Center 66.6 8 μMAX
MAX31091AUA/V+T066 -40°C to +125°C Center 66.6 8 μMAX
MAX31091AUA/V+172 -40°C to +125°C Center 1.7 8 μMAX
MAX31091AUA/V+T172 -40°C to +125°C Center 1.7 8 μMAX
MAX31091AUA/V+200 -40°C to +125°C Center 0.20 8 μMAX
MAX31091AUA/V+T200 -40°C to +125°C Center 0.20 8 μMAX
MAX31091AUA/V+330 -40°C to +125°C Center 33.0 8 μMAX
MAX31091AUA/V+T330 -40°C to +125°C Center 33.0 8 μMAX
MAX31091AUA/V+192 -40°C to +125°C Center 1.9 8 μMAX
MAX31091AUA/V+T192 -40°C to +125°C Center 1.9 8 μMAX
MAX31091AUA/V+400 -40°C to +125°C Center 0.4 8 μMAX
MAX31091AUA/V+T400 -40°C to +125°C Center 0.4 8 μMAX
MAX31091AUA/V+027 -40°C to +125°C Center 27 8 μMAX
MAX31091AUA/V+T027 -40°C to +125°C Center 27 8 μMAX
/V denotes an automotive qualified part.
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
Ordering Information
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
8 µMAX U8+4 21-0036 90-0092
Package Information
For the latest package outline information and land patterns (foot-
prints), go to www.maximintegrated.com/packages. Note that
a “+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but the
drawing pertains to the package regardless of RoHS status.
Chip Information
SUBSTRATE CONNECTED TO GROUND
www.maximintegrated.com Maxim Integrated
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7
MAX31091 Automotive Temperature Range
Spread-Spectrum EconOscillator™