AK8788A is an ultra-small omnipolar Hall effect switch for magnetic sensing in compact applications, housed in a 4-lead SON package measuring 1.1×1.4×0.37mm. It operates from a supply voltage of 1.6V to 5.5V with a typical average current consumption of 4.5μA at 1.85V. The device has a CMOS push-pull output and latches its state during power-down mode. Magnetic operating points range from ±1.7mT to ±4.1mT across temperature, with hysteresis up to 1.7mT. It is designed for operation from -40°C to +85°C and is halogen-free. The output is latched and pulsing, with a typical pulse drive period of 50ms and pulse duration of 85.4μs. Pin 3 is NC and should be connected to VSS externally. The sensitive magnetic area is within a φ0.3mm circle centered on the package.
Win Source Part Number: 963202-AK8788A
Category: Sensors, Transducers>Magnetic
Package: Tape & Reel
Standard Package: 5,000
Mounting: SMD (SMT)
Technology: Hall Effect
Output Type: Push-Pull
Function: Omnipolar Switch
Test Condition: -40°C ~ 85°C
Polarization: North Pole, South Pole
Current - Supply (Max): 9µA
Current - Output (Max): 500µA
Sensing Range: ±4.1mT Trip, ±3.8mT Release
Voltage - Supply: 1.6V ~ 5.5V
Package / Case: 4-XFDFN Exposed Pad
Supplier Device Package: 4-DFN (1.1x1.4)
Temperature Range - Operating: -40°C ~ 85°C (TA)
ECCN: EAR99
Fake Threat In the Open Market: 64 pct.
MSL Level: 1 (Unlimited)
HTSUS: 8542.39.0001
Mfr: Asahi Kasei Microdevices/AKM
Other Names: AK8788A-ND,AK8788ACT
Base Product Number: AK8788
Product Status: Obsolete
| Win Source Electronics | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | 963202-AK8788A |
| Product Name | Sensors, Transducers - Magnetic Sensors - Switches (Solid State) |
| Mounting | PCBoard; SMD (SMT) |
