ADC0832CCWM datasheet(3/40 Pages) TI

3 / 40 page

ADC0831-N, ADC0832-N, ADC0834-N, ADC0838-N

www.ti.com

SNAS531B – AUGUST 1999 – REVISED MARCH 2013

Absolute Maximum Ratings

(1) (2) (3)

Current into V+(4)

15 mA

Supply Voltage, VCC

(4)

6.5V

Logic Inputs

−0.3V to VCC + 0.3V

Voltage

Analog Inputs

−0.3V to VCC + 0.3V

Pin(5)

±5 mA

Input Current per

Package

±20 mA

Storage Temperature

−65°C to +150°C

Package Dissipation

at TA = 25°C (Board Mount)

0.8W

Lead Temperature (Soldering 10 sec.)

PDIP Package

260°C

Vapor Phase (60 sec.)

215°C

PLCC Package

Infrared (15 sec.)

220°C

ESD Susceptibility(6)

2000V

(1)

All voltages are measured with respect to the ground plugs.

(2)

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.

(3)

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

specifications.

(4)

Internal zener diodes (6.3 to 8.5V) are connected from V+ to GND and VCC to GND. The zener at V+ can operate as a shunt regulator

and is connected to VCC via a conventional diode. Since the zener voltage equals the A/D's breakdown voltage, the diode insures that

VCC will be below breakdown when the device is powered from V+. Functionality is therefore ensured for V+ operation even though the

resultant voltage at VCC may exceed the specified Absolute Max of 6.5V. It is recommended that a resistor be used to limit the max

current into V+. (See Figure 24 in Functional Description)

(5)

When the input voltage (VIN) at any pin exceeds the power supply rails (VIN < V

− or V

IN > V

+) the absolute value of 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.

(6)

Human body model, 100 pF discharged through a 1.5 k

Ω resistor.

Operating Ratings

(1) (2)

Supply Voltage, VCC

4.5 VDC to 6.3 VDC

ADC0832/8CIWM ADC0834BCN, ADC0838BCV,

−40°C to +85°C

ADC0831/2/4/8CCN, ADC0838CCV

Temperature Range (TMIN ≤ TA ≤ TMAX)

ADC0831/2/4/8CCWM

0°C to +70°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 plugs.

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Product Folder Links: ADC0831-N ADC0832-N ADC0834-N ADC0838-N

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