tle4942-2 Infineon Technologies Corporation, tle4942-2 Datasheet - Page 4

• Manufacturer Part Number: tle4942-2
• Description: Differential Two-wire Hall Effect Sensor
• Manufacturer: Infineon Technologies Corporation

Table1: overview of the startup-behaviour.
In the first row the pulse number is given. Pulse number 0 is the last pulse before signal
startup, e.g. the standstill (stopped) pulse. The following rows show different possibilities for
the nominal delays between the pulses. Numbers are calculated for sinusoidal input signals.
Additionally the specified tolerances have to be taken into account (e.g. Jitter)
Rows 2..6:
Rows 7..11: behaviour at initial phases of –90° .. 0°
Rows 12..15: behaviour at initial phases of 0°.. 90°
Remark: the additional PGA switching can only occur once per row. Therefore also the
additional phase shift marked "150°..200° (cal/uncal)" will only occur once per row. (see
example)
TLE4942-2 - TLE4942-2C Data sheet supplement
10
11
12 45µs...737
13
14
15 45µs...737
1
2
3
4
5
6
7
8
9
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
45µs...737
ms
ms
45µs...737
ms
45µs...737
ms
ms
0
1
180°
(uncal)
45µs
...180°
(uncal)
45µs
...180°
(uncal)
45µs
...180°
(uncal)
45µs
...180°
(uncal)
180°...300°
(PGA,
uncal)
180°...300°
(PGA,
uncal)
180°...300°
(PGA,
uncal)
180°...300°
(PGA,
uncal)
180°...300°
(PGA,
uncal)
45µs
...180°
(uncal)
45µs
...180°
(uncal)
45µs
...180°
(uncal)
45µs
...180°
(uncal)
behaviour at small input amplitudes ( B< approx. 3.5mT)
2
90...270°
180°
(uncal)
180°
(uncal)
180°
(uncal)
180°
(uncal)
180...220°
180°
(uncal)
180°
(uncal)
180°
(uncal)
180°
(uncal)
180°...260°
(PGA,
uncal)
180°...260°
(PGA,
uncal)
180°...260°
(PGA,
uncal)
180°...260°
(PGA,
uncal)
3
150°..200°
(cal/uncal)
90...270°
180°
(uncal)
180°
(uncal)
180°
(uncal)
180°
(uncal)
180...220°
180°
(uncal)
180°
(uncal)
180°
(uncal)
180...220°
180°
(uncal)
180°
(uncal)
180°
(uncal)
4
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
180°
(uncal)
180°
(uncal)
180°
(uncal)
150°..200°
(cal/uncal)
90...270°
180°
(uncal)
180°
(uncal)
180°
(uncal)
180...220°
180°
(uncal)
180°
(uncal)
TLE4942-2, TLE4942-2C Supplement
4
5
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
180°
(uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
180°
(uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
180°
(uncal)
6
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
90...270°
7
180° (cal)
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
8
180° (cal)
180° (cal)
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
180° (cal)
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
180° (cal)
180° (cal)
150°..200°
(cal/uncal)
150°..200°
(cal/uncal)
February 2002
9
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
180° (cal)
10