Changsha Purple Horn E-Commerce Co., Ltd.
| Sensitivity | 2.5mV/Gs |
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 4.5V~5.5V |
| Sensitivity Temperature Bleaching | ±0%/℃ |
| Description | SOT-23W Linear, Compass (ICs) RoHS |
| Mfr. Part # | A1326LLHLT-T |
| Package | SOT-23W |
| Model Number | A1326LLHLT-T |
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Product Specification
| Sensitivity | 2.5mV/Gs | Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 4.5V~5.5V | Sensitivity Temperature Bleaching | ±0%/℃ |
| Description | SOT-23W Linear, Compass (ICs) RoHS | Mfr. Part # | A1326LLHLT-T |
| Package | SOT-23W | Model Number | A1326LLHLT-T |
The Allegro A1324, A1325, and A1326 are 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 voltage output at 50% of the supply voltage. Available in miniature surface mount (SOT23W) and ultra-mini through-hole (SIP) packages, they are ideal for automotive and industrial applications requiring operation over an extended temperature range of 40C to 150C. Each monolithic circuit integrates 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.
| Model | Sensitivity (Typ.) (mV/G) | Package Type | Package Dimensions (mm) | Operating Temperature Range (C) |
|---|---|---|---|---|
| A1324 | 5.000 | 3-pin SOT-23W (LH) | 2 x 3 x 1 | 40 to 150 |
| A1324 | 5.000 | 3-pin ultramini SIP (UA) | 1.5 x 4 x 3 | |
| A1325 | 3.125 | 3-pin SOT-23W (LH) | 2 x 3 x 1 | |
| A1325 | 3.125 | 3-pin ultramini SIP (UA) | 1.5 x 4 x 3 | |
| A1326 | 2.500 | 3-pin SOT-23W (LH) | 2 x 3 x 1 | |
| A1326 | 2.500 | 3-pin ultramini SIP (UA) | 1.5 x 4 x 3 | |
| Electrical Characteristics (Typical at VCC = 5V) | ||||
| Supply Voltage (VCC) | 4.5 to 5.5 V | |||
| Supply Current (ICC) | 6.9 mA (No load on VOUT) | |||
| Quiescent Voltage Output (VOUT(Q)) | 2.500 V (B = 0 G, TA = 25C) | |||
| Output Referred Noise (VN) - A1324 | 7.0 mV(p-p) (TA = 25C) | |||
| Output Referred Noise (VN) - A1325 | 4.4 mV(p-p) (TA = 25C) | |||
| Output Referred Noise (VN) - A1326 | 3.5 mV(p-p) (TA = 25C) | |||
| Internal Bandwidth (BWi) | 17 kHz (Small signal, 3 dB) | |||
| Chopping Frequency (fC) | 400 kHz (TA = 25C) | |||
| Sensitivity Temperature Coefficient (TCSens) - LH Package | 0 %/C (Programmed at 150C) | |||
| Sensitivity Temperature Coefficient (TCSens) - UA Package | 0.03 %/C (Programmed at 150C) | |||
| Sensitivity Drift at Max Ambient (Sens(TAmax)) - LH Package | 5 % (From hot to room temp) | |||
| Sensitivity Drift at Max Ambient (Sens(TAmax)) - UA Package | 2.5 to 7.5 % (From hot to room temp) | |||
| Sensitivity Drift at Min Ambient (Sens(TAmin)) - LH Package | 3.5 to 8.5 % (From cold to room temp) | |||
| Sensitivity Drift at Min Ambient (Sens(TAmin)) - UA Package | 6 to 4 % (From cold to room temp) | |||
| Quiescent Voltage Output Drift Through Temp Range (VOUT(Q)) | 10 to 10 G | |||
| Linearity Sensitivity Error (LinERR) | 1.5 to 1.5 % | |||
| Symmetry Sensitivity Error (SymERR) | 1.5 to 1.5 % | |||
| Ratiometry Quiescent Voltage Output Error (RatVOUT(Q)) | 1.3 to 1.3 % | |||
| Ratiometry Sensitivity Error (RatSens) | 1.5 to 1.5 % | |||
| Sensitivity Drift Due to Package Hysteresis (SensPKG) | 2 % | |||
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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