Data Sheet

4

Rev. 2.0, 2009-02-12

TLE4976-1K

TLE4976L

Functional Description

2

Functional Description

2.1

General

The TLE4976-1K and the TLE4976L are integrated circuit Hall-effect sensors designed specifically for highly

accurate applications. Precise magnetic switching thresholds and high temperature stability are achieved by active

error compensation circuits and chopper techniques on the chip. The IC has a current interface with a 6mA / 14mA

output.

2.2

Pin Configuration (top view)

Center of

Sensitive Area

1

± 0.15

1.5

± 0.15

0.8

2

3

3

2

1

PG-SSO-3-2

SC59

± 0.1

1.35

± 0.1

2.08

Figure 1

Pin Configuration and Center of Sensitive Area

2.3

Pin Description

Table 1

Pin Description for TLE4976-1K (SC59)

Pin No.

Symbol

Function

Comment

1

Supply voltage

2

N.C.

No internal connection

3

GND

Ground

Table 2

Pin Description for TLE4976L (PG-SSO-3-2)

Pin No.

Symbol

Function

Comment

1

Supply voltage

2

GND

Ground

3

N.C.

No internal connection