7

4912C–AUTO–10/06

ATA6827 [Preliminary]

4.

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

All values refer to GND pins.

Parameters

Pin

Symbol

Value

Unit

Supply voltage

10, 11

–0.3 to +40

V

Supply voltage

t < 0.5s; I

10, 11

V

VS

–1

V

Logic supply voltage

9

V

VCC

–0.3 to +7

V

Logic input voltage

3, 4, 5, 8

V

–0.3 to V

V

Logic output voltage

7

V

DO

–0.3 to V

V

Input current

3, 4, 5, 8

I

–10 to +10

mA

Output current

7

I

DO

–10 to +10

mA

Output current

2, 12, 15

I

Internally limited, see output specification

Output voltage

2, 12, 15

I

–0.3 to +40

V

Reverse conducting current

(t

2, 12, 15

17

A

Junction temperature range

T

j

–40 to +200

°C

Storage temperature range

T

STG

–55 to +200

°C

Ambient temperature range

T

a

–40 to +150

°C

5.

Thermal Resistance

Parameters

Test Conditions

Symbol

Value

Unit

Junction case

R

thjc

maximum 15

K/W

Junction ambient

(1)

R

thJA

40

K/W

Notes:

1. Depends on PCB board design

6.

Operating Range

Parameters

Symbol

Value

Unit

Supply voltage

V

Logic supply voltage

4.75 to 5.25

V

Logic input voltage

V

Serial interface clock frequency

2

MHz

Junction temperature range

–40 to +200

°C

Note:

Threshold for undervoltage detection