ADC122S655

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SNAS445A – FEBRUARY 2008 – 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 Pin to GND

±10 mA

±50 mA

Human Body Model

2500V

Machine Model

250V

Charge Device Model

1000V

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. Operation of the device beyond the maximum Operating

Ratings is not recommended.

(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)

to 10 mA. The 50 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an

input current of 10 mA to five.

(5)

operated in 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). Such conditions should always be avoided.

(6)

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

Ω resistor. Machine model is a 220 pF capacitor discharged

through 0

Ω. Charge device model simulates a pin slowly acquiring charge (such as from a device sliding down the feeder in an

automated assembler) then rapidly being discharged.

Operating Ratings

(1) (2)

Operating Temperature Range

+4.5V to +5.5V

See Figure 36

Digital Input Pins Voltage Range

Clock Frequency

6.4 MHz to 16 MHz

Differential Analog Input Voltage

(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. Operation of the device beyond the maximum Operating

Ratings is not recommended.

(2)

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

Package Thermal Resistance

Package

10-lead VSSOP

240°C / W

Soldering process must comply with TI's Reflow Temperature Profile specifications. Refer to http://www.ti.com/packaging (1)

(1)

Reflow temperature profiles are different for lead-free packages.

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