ADC08D500

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SNAS274F – MAY 2005 – REVISED APRIL 2013

Pin Functions

Pin No.

Symbol

Equivalent Circuit

Description

40, 51 ,62,

73, 88, 99,

Output Driver power supply pins. Bypass these pins to DR GND.

110, 121

1, 6, 9, 12,

21, 24, 27,

GND

41

42, 53, 64,

74, 87, 97,

DR GND

108, 119

52, 63, 98,

NC

No Connection. Make no connection to these pins.

109, 120

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)

2.2V

Supply Difference

0V to 100 mV

Voltage on Any Input Pin

(Maintaining Common Mode)

-0.15V to 2.5V

Ground Difference

|GND - DR GND|

0V to 100 mV

±25 mA

±50 mA

2.0 W

Human Body Model

2500V

Machine Model

250V

Soldering Temperature, Infrared,

10 seconds

235°C

Storage Temperature

−65°C to +150°C

(1)

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

(2)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. There is no ensure of operation at the

Absolute Maximum Ratings. 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.

(3)

should be limited to 25 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 25 mA to two. This limit is not placed upon the power, ground and digital output pins.

(4)

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)

Ambient Temperature Range

+1.8V to +2.0V

Analog Input Common Mode Voltage

(1)

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. There is no ensure of operation at the

Absolute Maximum Ratings. 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 = DR GND = 0V, unless otherwise specified.

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