tlv4946 Infineon Technologies Corporation, tlv4946 Datasheet - Page 8

• Manufacturer Part Number: tlv4946
• Description: Value Optimized Hall Effect Latches For Industrial And Consumer Applications
• Manufacturer: Infineon Technologies Corporation

2
2.1
Precise magnetic switching thresholds and high temperature stability are achieved by active compensation circuits
and chopper techniques on chip. Offset voltages generated by temperature-induced stress or overmolding are
canceled so that high accuracy is achieved. The IC has an open collector output stage with 20 mA current sink
capability. A wide operating voltage range from 2.7 V to 18 V with reverse polarity protection down to -18 V makes
the TLV4946xysuitable for a wide range of applications. A magnetic south pole with a field strength above B
the output on. A magnetic north pole exceeding B
2.2
Figure 1
Preliminary Datasheet
Functional Description
General
Pin Configuration
Pin Configuration and sensitive area (Top view, figure not to scale)
1.5
1
± 0.15
SC59
3
2
0.8
Sensitive Area
Center of
rp
± 0.15
turns it off.
8
PG-SSO-3-2
1
2
2.08
3
± 0.1
1.35
Revision 0.9, 2009-02-01
± 0.1
Functional Description
TLV4946
op
turns