3209
FEATURES
I I I I Micropower Operation Operate With North or South Pole 2.5 V to 3.5 V Battery Operation Chopper Stabilized Superior Temperature Stability Extremely Low Switch-Point Drift Insensitive to Physical Stress ESD Protected to 5 k V Solid-State Reliability Small Size Easily Manufacturable With Magnet Pole Independence
Always order by plete part number: the prefix ‘A’ + the basic four-digit part number + the suffix ‘E’ to indicate operating temperature range + a suffix to indicate package style, e.g., A3210ELH .
3209 AND 3210 MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES
FUNCTIONAL BLOCK DIAGRAM
SUPPLY
SWITCH
TIMING LOGIC
DYNAMIC OFFSET CANCELLATION
OUTPUT
SAMPLE & HOLD
LATCH
GROUND
Dwg. FH-020-5
Package Suffix ‘UA’ Pinning
ALLOWABLE PACKAGE POWER DISSIPATION in MILLIWATTS
Suffix "UA" RθJA = 206°C/W
Suffix "LH" RθJA = 248°C/W
GROUND
0 20 40 60 100 80 120 AMBIENT TEMPERATURE in °C 140 160 180
Dwg....
