AS1521 查看數據表（PDF） - austriamicrosystems AG

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AS1521

10-Bit, Single-Supply, Low-Power, 400/300ksps, 8-Channel A/D Converters

austriamicrosystems AG 

AS1520/AS1521

Data Sheet - Absolute Maximum Ratings

5 Absolute Maximum Ratings

Stresses beyond those listed in Table 2 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 5 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Table 2. Absolute Maximum Ratings

Parameter

Min Max Units

Comments

VDD1, VDD2, VDD3 to GND

VDD1 to VDD2 to VDD3

CH0:CH7, COM to GND

-0.3

+7

V

-0.3 +0.3 V

-0.3

VDD1 +

+0.3

V

REF, REFADJ to GND

-0.3

VDD1 +

+0.3

V

DIN, SCLK, CSN, to GND

-0.3

VDD2 +

+0.3

V

DOUT, SSTRB to GND

-0.3

VDD2 +

+0.3

V

DOUT, SSTRB Sink Current

25 mA

Continuous Power Dissipation

(TAMB = +70ºC)

Operating Temperature Range

559 mW

-40 +85 ºC

Derate 7.0mW/ºC above +70ºC

Storage Temperature Range

-60 +150 ºC

Package Body Temperature

+260

The reflow peak soldering temperature (body

temperature) specified is in accordance with

IPC/JEDEC J-STD-020C “Moisture/Reflow

ºC

Sensitivity Classification for Non-Hermetic

Solid State Surface Mount Devices”.

The lead finish for Pb-free leaded packages is

matte tin (100% Sn).

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