TLE4998C8(D)

Electrical, Thermal and Magnetic Parameters

Data Sheet

12

Revision 1.1, 2017-01

5.3

Electrical and Magnetic Characteristics in Undervoltage Range

5.4

Magnetic Field Direction Definition

Figure 5-2 shows the definition of the magnetic field direction. By standard the south pole field defines the positive

field values of the top die of the TLE4998C8(D).

Figure 5-2

Definition of magnetic field direction of the TLE4998C8(D).

For the TLE4998C8D, the bottom die measures the inverted field value of the top die. This leads to a default output

characteristic as shown in Figure 5-3.

Table 5-3

Electrical and Magnetic Characteristics in Supply Undervoltage Range

Parameter

Symbol

Values

Unit

Note / Test Condition

Min.

Typ.

Max.

Sensitivity drift

–

–

+2.5/-7.5 %

Magnetic offset drift

––

±400

μT

Integral nonlinearity

INL

–

–

±8.2

1)

1) Range ±50 mT (also valid for ranges ±100 mT and ±200 mT), Gain = 1.0 (scales linearly with gain)

Output noise (rms)

8

With LP filter setting from 80 Hz

until 1390 Hz1)

Branded Side

N

S

Top Die

Bottom Die

Branded Side

N

S

TLE4998x8D (dual die):

TLE4998 x8 (single die):