Datasheet

ADC08831, ADC08832
SNAS015C –SEPTEMBER 1999–REVISED MARCH 2013 www.ti.com
Connection Diagram xxx
Figure 1. ADC08831 Figure 2. ADC08832
8-Lead SOIC or VSSOP 8-Lead SOIC or VSSOP
See D or DGK Packages See D or DGK Packages
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
Voltage at Inputs and Outputs −0.3V to V
CC
+ 0.3V
Input Current at Any Pin
(4)
±5 mA
Package Input Current
(4)
±20 mA
Human Body Model 2000V
ESD Susceptibility
(5)
Machine Model 200V
Junction Temperature
(6)
150°C
Storage Temperature Range −65° C to 150°C
Mounting Temperature Lead Temp. (soldering, 10 sec) 260°C
Infrared (10 sec) 215°C
(1) All voltages are measured with respect to GND = 0 V
DC
, unless otherwise specified.
(2) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
(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 supplies (V
IN
< (GND) or V
IN
> V
CC
,) the current at that pin should be limited
to 5 mA. The 20 mA maximum package input current rating limits the number of pins that can safely exceed the power supplies with an
input current of 5 mA to four pins.
(5) Human body model, 100 pF capacitor discharged through a 1.5 kΩ resistor. The machine mode is a 200pF capacitor discharged directly
into each pin.
(6) The maximum power dissipation must be derated at elevated temperatures and is dictated by T
JMAX
, θ
JA
and the ambient temperature,
T
A
. The maximum allowable power dissipation at any temperature is P
D
= (T
JMAX
− T
A
)/θ
JA
or the number given in the Absolute
Maximum Ratings, whichever is lower.
Operating Ratings
(1)(2)
Temperature Range −40°C ≤ T
J
≤ +85°C
Supply Voltage 4.5 V to 6.0 V
VSSOP, 8-pin Surface Mount 122°C/W
Thermal Resistance (θ
jA
)
SOIC Package, 8-pin Surface Mount 235°C/W
Clock Frequency 10kHz ≤ f
CLK
≤ 2MHz
(1) Operating Ratings indicate conditions for which the device is functional. These ratings do not specify specific performance limits. For
specifications and test conditions, see the Electrical Characteristics. The 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 = 0 V
DC
, unless otherwise specified.
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