ADC081S051

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SNAS309E – APRIL 2005 – REVISED MARCH 2013

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Absolute Maximum Ratings

(1) (2) (3)

−0.3V to 6.5V

Voltage on Any Analog Pin to GND

Voltage on Any Digital Pin to GND

−0.3V to 6.5V

±10 mA

±20 mA

Human Body Model

3500V

Machine Model

300V

Junction Temperature

+150°C

Storage Temperature

−65°C to +150°C

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the

Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may

degrade when the device is not operated under the listed test conditions.

(2)

All voltages are measured with respect to GND = 0V, unless otherwise specified.

(3)

If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and

specifications.

(4)

10 mA. The 20 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an

limited by the Analog Supply Voltage specification.

(5)

a severe fault condition (e.g. when input or output pins are driven beyond the power supply voltages, or the power supply polarity is

reversed). Obviously, such conditions should always be avoided.

(6)

Human body model is 100 pF capacitor discharged through a 1.5 k

Ω resistor. Machine model is 220 pF discharged through zero ohms

Operating Ratings

(1) (2)

Operating Temperature Range

+2.7V to +5.25V

Digital Input Pins Voltage Range (regardless of supply voltage)

−0.3V to 5.25V

Analog Input Pins Voltage Range

Clock Frequency

25 kHz to 20 MHz

Sample Rate

up to 1Msps

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for

which the device is functional, but do not ensure specific performance limits. For ensured specifications and test conditions, see the

Electrical Characteristics. The ensured specifications apply only for the test conditions listed. Some performance characteristics may

degrade when the device is not operated under the listed test conditions.

(2)

All voltages are measured with respect to GND = 0V, unless otherwise specified.

Package Thermal Resistance

(1)

Package

6-lead WSON

94°C / W

6-lead SOT-23

265°C / W

(1)

Soldering process must comply with Reflow Temperature Profile specifications. Refer to www.ti.com/packaging. Reflow temperature

profiles are different for lead-free and non-lead-free packages.

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