KMA200 T/R NXP Semiconductors, KMA200 T/R Datasheet - Page 21

• Manufacturer Part Number: KMA200 T/R
• Description: Power & Control Sensor ICs SNSR MAGNETIC TAPE-7
• Manufacturer: NXP Semiconductors

Specifications of KMA200 T/R

• Package / Case: SOT-637
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current: 12 mA
• Maximum Operating Temperature: + 160 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Product: Programmable Angle Sensor
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: KMA200,115

NXP Semiconductors
13. Programming
KMA200_7
Product data sheet
12.5 Hysteresis
13.1 Normal operation mode
The hysteresis error is defined as the maximum difference between angle values given by
the device output when performing a positive (clockwise) rotation and negative rotation
(counter clockwise) over an angle range of 180 .
The hysteresis error is defined as follows:
The KMA200 comprises two major modes of operation. These modes are:
This is the default mode. The KMA200 starts in this mode without the need of writing to
the serial interface. In this mode a continuous conversion of the input signals into the
corresponding angles takes place. This mode is configured with the on-chip EEPROM.
Once in normal operation mode, the KMA200 can be reactivated for command mode only
by a new power-on reset.
Fig 11. Hysteresis
meas
meas
hys
hys
: hysteresis
: CW measured angle for clockwise rotation
: CCW measured angle for counter clockwise rotation
=
meas
CW(
meas
( )
180
ref
)
Rev. 07 — 18 July 2008
meas
CCW(
ref
)
hys
Programmable angle sensor
180
006aaa306
ref
( )
© NXP B.V. 2008. All rights reserved.
KMA200
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