MLX91216 datasheet(8/14 Pages) MELEXIS

8 / 14 page

MLX91216 High Speed Current Sensor

Datasheet

Doc.# 390109121603

Page 8 of 14

Rev.003 / 15-Jan-2021

11. Analog output specification

11.1. Accuracy specifications

Operating Parameters TA = -40 to 150°C, VDD = 5V±10%, unless otherwise specified.

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

Thermal Offset Drift

ΔTVOQ

TA = -40 to 125°C

TA = -40 to 150°C

±5

±8

Thermal Sensitivity Drift

ΔTS

TA = -40 to 125°C

TA = -40 to 150°C

±1.0

±1.2

RMS Output Noise

NRMS

Scales with typical sensitivity of Table 1

for given IMC type (HF, VHF, XHF)

MLX91216LDC-ACH-000

MLX91216LDC-ACV-000

MLX91216LDC-ACV-002 (NOISE_FILTER

MLX91216LDC-ACX-000

6.5

4.5

6.5

mVRMS

VOQ Ratiometry

ΔRVOQ

VDD = 5V±5%, VOQ = 50%VDDx

±0.4

%VOQ

Sensitivity Ratiometry

ΔRS

VDD = 5V±5%, B = BOP

±0.4

Clamped output accuracy

CLACC

±1

%Vdd

Table 9: Accuracy specifications – analog parameters

The accuracy specifications are defined for the factory calibrated sensitivity. The achievable accuracy is

dependent on the user’s end-of-line calibration. Resolution for offset and offset drift calibration is better than

0.02%VDD. Trimming capability is higher than measurement accuracy. End-user calibration can therefore

increase the accuracy of the system.

11.2. Timing specifications

Operating Parameters TA = -40 to 150°C, Vdd = 5V±10%, unless otherwise specified.

Parameter

Symbol

Test Conditions

Min Typ

Max

Units

Refresh rate

Trr

LOW_POWER_MODE=0

0.8

μs

Step Response Time

CL=10nF

NOISE_FILTER=0, LOW_POWER_MODE=0

NOISE_FILTER=0, LOW_POWER_MODE=1

NOISE_FILTER=1, LOW_POWER_MODE=0

NOISE_FILTER=1, LOW_POWER_MODE=1

NOISE_FILTER=2, LOW_POWER_MODE=0

NOISE_FILTER=2, LOW_POWER_MODE=1

NOISE_FILTER=3, LOW_POWER_MODE=0

NOISE_FILTER=3, LOW_POWER_MODE=1

μs

Power on Delay

TPOD

Vout =100% of F.S.

Ratiometry Cut-off

Frequency

FRAT

250

MLX91216 Scheda tecnica(PDF) 8 Page - Melexis Microelectronic Systems

MLX91216 Scheda tecnica(HTML) 8 Page - Melexis Microelectronic Systems

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Scheda tecnica Scarica

Link URL