TLE4947-1C Infineon Technologies, TLE4947-1C Datasheet - Page 16

• Manufacturer Part Number: TLE4947-1C
• Description: IC HALL EFFECT SENSOR SSO2
• Manufacturer: Infineon Technologies

Specifications of TLE4947-1C

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

magnetic Sensors
16
Tle 4953c
features
„
„
„
„
„
„
„
„
„
„
„
„
„
Applications
„
new differential two-wire Hall ic designed
for transmission speed sensing
Two-wire PWm current interface
detection of rotation direction
dynamic self-calibration principle and
high sensitivity
Vibration suppression algorithm
Adaptive hysteresis
Single-chip solution–no external components
South and north pole pre-induction possible
High resistance to Piezo effects
large operating air gaps
Broad operating temperature range
from zero speed up to 12kHz
1.8nf overmolded capacitor
for fine and coarse transmission
target wheels
Automatic transmission systems,
particularly suitable for high-end
transmission applications
Tle 4983/Tle 4984 (c)–family
True-Power-on Hall ics for automotive
camshaft applications
features
„
„
„
„
„
„
„
„
„
Applications
„
chopped mono-cell Hall ic with
True-Power-on (TPo) feature
High phase accuracy for best
fuel injection time
Twisted independent mounting (Tim) capability
dynamic self-calibration algorithm with
programmable power-on and dynamic
switching point
over-temperature and reverse
polarity protected
no external filter capacitor required
digital output signal (voltage interface)
module style package with two integrated capacitors
–
–
High temperature profile
camshaft position
4.7nf between q and gnd
47nf between
needed for micro cuts in power supply
V
S
and gnd: