AS5170 datasheet(10/47 Pages) AMSCO

10 / 47 page

Page 10

ams Datasheet

Document Feedback

[v1-01] 2016-Apr-11

AS5170 − Electrical Characteristics

Note(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

Figure 13:

Electrical and Timing Characteristics PWM Output (AS5170B)

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 3 mA

%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

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

PWMSSOCG

Short-circuit output

current

OUT = GND

PWMSSOCV

Short-circuit output

current

OUT = VDD

-20

-10

-5

PWMSSDT

PWM short-circuit

detection time

OUT = GND or OUT = VDD

PWM

clock

cycles

PWMSSRT

PWM short circuit

recovery time

PWM

clock

cycles

BKPWMVOH

PWM output voltage

high in broken

condition

Broken VDD or broken GND,

OUT = high, RPU = 10kΩ or

RPD = 10kΩ

00.4

BKPWMVOL

PWM output voltage

high in broken

condition

Broken VDD or broken GND,

OUT = low, RPU = 10kΩ or

RPD = 10kΩ

00.4

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

AS5170 Datasheet(PDF) 10 Page - ams AG

AS5170 Datasheet(HTML) 10 Page - ams AG

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

Datasheet Download

Link URL