Factory-Programmed Dual Output Linear Hall Effect Sensor IC
With Analog and Pulse Width Modulated Outputs
A1359
Description (continued)
amplifier, a clamped low-impedance output stage and a proprietary
dynamic offset cancellation technique.
The A1359 is provided in an 8-contact surface mount TSSOP
(suffix LE) which is lead (Pb) free, with 100% matte tin
leadframe plating.
Selection Guide
Part Number
Factory Programmed Output Polarity
Forward: Output voltage increases with increasing
positive (south) applied magnetic field
Packing*
A1359LLETR-T
4000 units /reel
Reverse: Output voltage increases with increasing
negative (north) applied magnetic field
A1359LLETR-RP-T
4000 units /reel
*Contact Allegro for additional packing options
Absolute Maximum Ratings
Characteristic
Forward Supply Voltage
Reverse Supply Voltage
Forward Output Voltage
Reverse Output Voltage
Forward PWM Output Voltage
Reverse PWM Output Voltage
Output Source Current
Symbol
Notes
Rating
6
Unit
V
VCC
Refer to Power Derating section
Refer to Power Derating section
Refer to Power Derating section
VRCC
–0.1
7
V
VOUT
V
VROUT
VPWM
VRPWM
–0.1
7
V
V
–0.1
2
V
IOUT(SOURCE) VOUT to GND
IOUT(SINK) VCC to VOUT
IPWM(SOURCE) VPWM > –0.5 V, TA = 25°C
Internal current limiting is intended to protect the
mA
mA
mA
Output Sink Current
10
PWM Output Source Current
–50
PWM Output Sink Current
IPWM(SINK)
device from momentary short circuits and not
intended for continuous operation
25
mA
Operating Ambient Temperature
Storage Temperature
TA
Tstg
Temperature range L
–40 to 150
–65 to 170
165
ºC
ºC
ºC
Maximum Junction Temperature
TJ(max)
Allegro MicroSystems, LLC
115 Northeast Cutoff
2
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com