Datasheet

ADC0844, ADC0848
SNAS523D –JUNE 1999–REVISED MARCH 2013 www.ti.com
Connection Diagram
Figure 1. PLCC Package (Top View) Figure 2. 20-Pin PDIP (Top View)
Figure 3. 28-Pin PDIP (Top View)
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)
Supply Voltage (V
CC
) 6.5V
Logic Control Inputs −0.3V to +15V
Voltage
At Other Inputs and Outputs −0.3V to V
CC
+0.3V
Input Current at Any Pin
(4)
5 mA
Package Input Current
(4)
20 mA
Storage Temperature −65°C to +150°C
Package Dissipation at T
A
=25°C 875 mW
ESD Susceptibility
(5)
800V
PDIP Package 260°C
Lead Temperature (Soldering, 10 seconds) Vapor Phase (60 seconds) 215°C
PLCC Package
Infrared (15 seconds) 220°C
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not
apply when operating the device beyond its specified operating conditions.
(2) All voltages are measured with respect to the ground pins.
(3) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
(4) When the input voltage (V
IN
) at any pin exceeds the power supply rails (V
IN
< V
−
or V
IN
> V
+
) the absolute value of the current at that pin
should be limited to 5 mA or less. The 20 mA package input current limits the number of pins that can exceed the power supply
boundaries with a 5 mA current limit to four.
(5) Human body model, 100 pF discharged through a 1.5 kΩ resistor.
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