AS5171 datasheet(9/42 Pages) AMSCO

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ams Datasheet

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[v1-01] 2016-Feb-17

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AS5171 − Absolute Maximum Ratings

Figure 11:

Electrical and Timing Characteristics Analog Output (AS5171A)

Note(s) and/or Footnote(s):

1. For each code the ratiometricity error is defined as follows:

VOUTRATE=((VOUTact – (VOUTtyp*(VDDact/ VDDtyp)))/VDDtyp)*100

Where:

- VOUTact is the actual output voltage

- VOUTtyp is the typical output voltage

- VDDact is the actual supply voltage

- VDDtyp is the typical supply voltage

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

INLOS

INL output stage

-6

LSB

DNLOS

DNL output stage

-5

LSB

RERR(1)

Ratiometricity error

Between 4% and 96% of VDD

-0.5%

0.5%

VDD

BVPU

Output voltage broken

VDD with pull-up

resistor

Pull-up resistor must be in the

specified range

(see Figure 31)

100

%VDD

BGPD

Output voltage broken

ground with pull-down

resistor

Pull-down resistor must be in

the specified range

(see Figure 31)

%VDD

OSSCG

Output short-circuit

current GND

OUT = GND

-20

-10

-5

OSSCV

Output short-circuit

current VDD

OUT = VDD

OSSDT

Output short-circuit

detection time

OUT = GND or OUT = VDD

200

600

μs

OSSRT

Output short-circuit

recovery time

OLCH

Output level clamping

high

Output current at OUT pin

-3 mA

%VDD

OLCL

Output level clamping

low

Output current at OUT pin

3mA

4%VDD

OSPSR

Output stage positive

step response (driver

only)

From 0 to 90%VDD, measured

at OUT pin, with

RPUOUT = 4.7kΩ,

CLOAD = 1nF, VDD = 5V

250

μs

OSNSR

Output stage negative

step response (driver

only)

From VDD to 10%VDD,

measured at OUT pin, with

RPUOUT = 4.7kΩ,

CLOAD = 1nF, VDD = 5V

250

μs

OSTD

Output stage

temperature drift

of value at mid code, info

parameter not tested in

production

-0.2

0.2

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