Diodes Incorporated AH1894-FA-7 Magnetic Sensors
MAGNETIC SWITCH OMNIPOLAR 4DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AH1894-FA-7
Base Model
Detailed Description
MAGNETIC SWITCH OMNIPOLAR 4DFN
Package
4DFN
Lifecycle Status
Active
Datasheet
AH1894-FA-7 Datasheet
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Technical Specifications
Diodes Incorporated AH1894-FA-7 Magnetic Sensors technical specifications.
General
Series
AH1894
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 40°C ~ + 85°C
Supply Voltage
1.6 V ~ 3.6 V
Type
Programmable
Operating Supply Current
7.2 uA
Maximum Output Current
3.5 mA
Operating Point Min Max
25 G to 50 G
Release Point Min Max Brp
20 G to 45 G
Related Parts Comparison (AH1894-FA-7 vs AH1894-Z-7 vs AH2984-PG-B vs AH9485-WUF-7)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Mounting Type | SMD/SMT | Surface Mount | Through Hole | Surface Mount |
| Operating Temperature | - 40°C ~ + 85°C | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 105°C (TA) |
| Supply Voltage | 1.6 V ~ 3.6 V | 1.6 V ~ 3.6 V | 2.5V ~ 15V | 2V ~ 6V |
| RoHS | Yes | Compliant | Yes | Yes |
| Package | UDFN-4 | Tape & Reel (TR) | SIP-4L | TSOT-26-6 |
| Series | AH1894 | AH1894 | -- | AH948 |
| Operating Supply Current | 7.2 uA | 7.2 uA | -- | 1.8 mA |
| Type | Programmable | Omnipolar, Programmable | -- | Single Phase |
| Package / Case | -- | SOT-553 | 4-SSIP | SOT-23-6 Thin, TSOT-23-6 |
| Lifecycle Status | -- | Active | Active | Active |
| Output Current | -- | 3.5 mA | 500mA | 300mA |
| Technology | -- | Hall Effect | Power MOSFET | Power MOSFET |
| Action |
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