Data Sheet Page 1 of 3
Data Sheet Supplement
Version 3.0 (valid for 8” product)
Dynamic Differential Hall Effect Sensor TLE4928C
For all parameters not specified in this document the TLE4925/25C data sheet is valid.
Type Marking Ordering Code Package
TLE4928C 28C SP000269349 PG-SSO-3-9
PG-SSO-3-9
TLE4928C supplement
Data Sheet Page 2 of 3
1 TLE4928C
1.1 Operating Range
No. Parameter Symbol min typ max Unit Remarks
1.1.1 Power on time ton 1 ms Time to achieve
specified accuracy
After power on the
output of the IC is
always in high-state.
After internal resets
output is locked1.
1.2 AC/DC Characteristics
Note: Not part of production testing, verified by design and characterization.
No. Parameter Symbol min typ max Unit Remarks
1.2.1 Frequency range f 0.006 8 kHz Operation below 6Hz2
1.2.2 Offset recalibration time
after last output change
treset 165 195 225 ms Valid for calibrated
mode
Output locked to state
before recalibration
1 Output of the IC is locked in present state (high-state or low-state) after an internal reset is launched.
This reset happens typically every 195ms when there is no output switching in either case. See also
1.2.2. A voltage reset causes a release of the output and output is in high state after power on again.
2 output will switch if magnetic signal is changing more that 2x∆Bmin within offset recalibration time
even below 6Hz once per magnetic edge, increased phase error is possible
TLE4928C supplement
Data Sheet Page 3 of 3
Revision History: April 2007 Version 3.0
Previous Version: 2.0
Page Subjects (major changes since last revision)
1 Data sheet is valid for 8” products
1 Ordering code added
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