AS1507 Ver la hoja de datos (PDF) - austriamicrosystems AG

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AS1507

Dual 256-Tap Digital Potentiometer with SPI Interface and High Endurance EEPROM

austriamicrosystems AG 

AS1507

Data Sheet - Absolute Maximum Ratings

5 Absolute Maximum Ratings

Stresses beyond those listed in Table 3 may cause permanent damage to the device. These are stress ratings only,

and functional operation of the device at these or any other conditions beyond those indicated in Electrical Character-

istics on page 4 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Table 3. Absolute Maximum Ratings

Parameter

Min Max Units

Comments

VDD to GND

All Other Pins to GND

-0.3 +7.0 V

-0.3

VDD +

0.3

V

AS1507-10

+1

Maximum Continuous Current into

Pins HIGH, WIPER, and LOW

AS1507-50

+1

mA

AS1507-100

+1

Electrostatic Discharge

1

kV HBM MIL-Std. 883E 3015.7 methods

Latch-Up1

Thermal Resistance ΘJA

Operating Temperature Range

Storage Temperature Range

Junction Temperature

-100 100 mA

48

ºC/W

-40 +85 ºC

-60 +150 ºC

+150 ºC

JEDEC 78

on PCB

Package Body Temperature

+260

The reflow peak soldering temperature

(body temperature) specified is in

accordance with IPC/JEDEC J-STD-020C

ºC

“Moisture/Reflow Sensitivity Classification

for Non-Hermetic Solid State Surface

Mount Devices”.

The lead finish for Pb-free leaded

packages is matte tin (100% Sn).

1. The maximum rating voltage must not be exceeded during Latch-up test of the device.

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