A3515 Datasheet | Allegro MicroSystems

features an output sensitivity of 5 m V/G, while the A3516- has an output sensitivity of 2.5 m V/G. See the Magnetic Characteristics table for plete, individual device parametrics. Each Bi CMOS monolithic circuit integrates a Hall element, improved temperature-pensating circuitry to reduce the intrinsic sensitivity drift of the Hall element, a small-signal high-gain amplifier, and a rail-to-rail lowimpedance output stage. Dwg. PH-006 Pinning is shown viewed from branded side. A proprietary dynamic offset cancelation technique, with an internal high-frequency clock, reduces the residual offset voltage, which is normally caused by device overmolding, temperature dependancies, and thermal stress. This technique produces devices that have an extremely stable quiescent output voltage, are immune to mechanical stress, and have precise recoverability after temperature cycling. Many problems normally associated with low-level analog signals are minimized by having the Hall element and amplifier in a single chip. Output precision is obtained by internal gain and offset trim adjustments during the manufacturing process. These devices are supplied in a 3-pin ultra-mini-SIP ‘UA’ package. ABSOLUTE MAXIMUM RATINGS Supply Voltage, VCC 8.0 V Output Voltage, VO 8.0 V Output Sink Current, IO 10 m A Magnetic Flux Density, B Unlimited Package Power Dissipation, PD See Graph Operating Temperature Range- , TA Suffix ‘E- ’ -40°C to +85°C Suffix ‘L- ’ -40°C to +150°C Storage Temperature Range, TS -65°C to +170°C - Infrequent excursions permitted; see Applications Information. FEATURES - Temperature-Stable Quiescent Output Voltage - Precise Recoverability After Temperature Cycling - Output Voltage Proportional to Applied Magnetic Field - Ratiometric...