Data Sheet

9

Ver. 1.0

2019-07

TLE4959-5U-R Transmission Speed Sensor

Electrical and Magnetic Characteristics

Note:

The listed Electrical and magnetic characteristics are ensured over the operating range of the

integrated circuit. Typical characteristics specify mean values expected over the production spread.

al,speed

0

–

40

%

of magnetic speed signal

amplitude

0

–

60

%

of magnetic speed signal

amplitude with reduced

performance on stop-start-

functionality

al,dir

0

–

40

%

of magnetic direction signal

amplitude

0

–

60

%

of magnetic direction signal

amplitude with reduced

performance on stop-start-

functionality

Tooth to tooth run out (peak to

peak variation on two

consecutive teeth / pole-pair)3)

,speed

0

–

40

%

of magnetic speed signal

amplitude

,dir

0

–

40

%

of magnetic direction signal

amplitude

Output protocol

114

135

155

µs

38

45

52

µs

153

180

207

µs

1) Application parameter, IC shall not increase the rise time, Values are calculated and not tested

2) Parameter not subject to productive test. Verified by lab characterization based on jitter-measurement > 1000

periods

3) Defined as 1-(amplitude_min/amplitude_max)

Table 4

Electrical and Magnetic Parameters (cont’d)

Parameter

Symbol

Values

Unit

Note or Test Condition

Min.

Typ.

Max.