KMA199,115 NXP Semiconductors, KMA199,115 Datasheet - Page 7

• Manufacturer Part Number: KMA199,115
• Description: IC SENSOR PROG ANGLE SOT880
• Manufacturer: NXP Semiconductors

Specifications of KMA199,115

• Operational Type: Programmable Angle Sensor
• Operating Supply Voltage: 5 V
• Supply Current: 5 mA to 10 mA
• Package / Case: SOT-880
• Mounting Style: Through Hole
• Supply Voltage (min): 4.5 V
• Supply Voltage (max): 5.5 V
• Maximum Output Current: 20 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
KMA199_1
Product data sheet
7.4 Low supply voltage detection
Table 4
resistance.
Table 4.
If the supply voltage is below the switch-off threshold voltage, a status bit is set.
Table 5
Table 5.
Load resistance
R
Voltage range
0 V to ≈ 1.5 V
≈ 1.5 V to V
V
V
V
4.5 V
4.5 V to 5.5 V
Fig 4. Equivalent output circuit in case of a power-loss condition
POR
th(off)
th(on)
L
> 5 kΩ
to V
or V
shows the resulting output voltage depending on the error case and the load
describes the behavior of the analog output at different supply voltages.
th(on)
th(off)
Power-loss behavior
Supply voltage behavior
POR
or
to
All information provided in this document is subject to legal disclaimers.
Description
the output drives an active LOW, but the
switches of the power-loss detection circuits
are not fully opened and set the output to a
level between ground and half the supply
voltage
all modules begin to work and the power-on
reset is active
all modules begin to work and the digital part is
initialized
analog output is switched on after power-on
time and represents the measured angle
normal operation where the sensor works with
the specified accuracy
Rev. 01 — 26 April 2010
Supply voltage lost
V
O
≤ 4 %V
KMA199
DD
Z O(pl)
Z O(pl)
V
OUT/DATA
GND
008aaa234
DD
Programmable angle sensor
Ground lost
V
O
Analog output
actively driven output to a
voltage level between ground
and half the supply voltage
diagnostics at LOW level
EEPROM defined diagnostic
level
analog output of the
measured angle without the
specified accuracy
analog output of the
measured angle
≥ 96 %V
DD
© NXP B.V. 2010. All rights reserved.
KMA199
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