Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 3.125mV/Gs |
| Current - Supply | 6.9mA |
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 4.5V~5.5V |
| Sensitivity Temperature Bleaching | ±0.03%/℃ |
| Description | SIP-3 Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1325LUA-T |
| Package | SIP-3 |
| Model Number | A1325LUA-T |
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Product Specification
| Sensitivity | 3.125mV/Gs | Current - Supply | 6.9mA |
| Operating Temperature | -40℃~+150℃ | Voltage - Supply | 4.5V~5.5V |
| Sensitivity Temperature Bleaching | ±0.03%/℃ | Description | SIP-3 Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1325LUA-T | Package | SIP-3 |
| Model Number | A1325LUA-T |
The Allegro A1324, A1325, and A1326 are low-noise, linear Hall-effect sensor ICs designed for high-accuracy applications such as displacement, angular position, and current measurement. These temperature-stable devices offer a voltage output proportional to the applied magnetic field, with a quiescent output voltage of 50% of the supply voltage. Available in miniature surface mount (SOT23W) and ultra-mini through-hole (SIP) packages, they feature factory-programmed sensitivities of 5.0 mV/G, 3.125 mV/G, and 2.5 mV/G respectively. Ideal for automotive and industrial applications requiring operation across an extended temperature range (40C to 150C), they integrate a Hall element, temperature-compensating circuitry, a high-gain amplifier, a clamped output stage, and a dynamic offset cancellation technique for enhanced reliability and accuracy.
| Specification | Details |
|---|---|
| Product Models | A1324, A1325, A1326 |
| Package Types | 3-pin SOT23-W (LH), 3-pin ultramini SIP (UA) |
| Sensitivities (Typ.) | A1324: 5.0 mV/G A1325: 3.125 mV/G A1326: 2.5 mV/G |
| Operating Temperature Range | 40C to 150C |
| Supply Voltage (VCC) | 4.5 V to 5.5 V (Typical 5.0 V) |
| Supply Current (ICC) | 6.9 mA (Typ.) |
| Quiescent Voltage Output (VOUT(Q)) | 2.500 V (Typ. at B=0 G, VCC=5V) |
| Output Voltage Proportionality | To applied magnetic flux density |
| Ratiometric Output | Yes |
| Chopper Stabilization | Yes (Proprietary dynamic offset cancellation) |
| Internal Bandwidth (BWi) | 17 kHz (3 dB) |
| Chopping Frequency (fC) | 400 kHz (Typ.) |
| Output Referred Noise (VN) | A1324: 7.0 mV(p-p) (Typ.) A1325: 4.4 mV(p-p) (Typ.) A1326: 3.5 mV(p-p) (Typ.) |
| Package Dimensions (LH - SOT23-W) | 2 mm 3 mm 1 mm (Approximate footprint) |
| Package Dimensions (UA - SIP) | 1.5 mm 4 mm 3 mm (Approximate footprint) |
| Absolute Maximum Supply Voltage | 8 V |
| Maximum Junction Temperature | 165C |
| Storage Temperature | 65C to 170C |
| Thermal Resistance (RJA - LH, 2-layer PCB) | 110 C/W |
| Thermal Resistance (RJA - UA, 1-layer PCB) | 165 C/W |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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