Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Current | 3.5mA |
| Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 3.3V~18V |
| Description | SIP-4 Switches (Solid State) RoHS |
| Mfr. Part # | A1230LK-T |
| Package | SIP-4 |
| Model Number | A1230LK-T |
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Product Specification
| Operating Current | 3.5mA | Operating Temperature | -40℃~+150℃ |
| Voltage - Supply | 3.3V~18V | Description | SIP-4 Switches (Solid State) RoHS |
| Mfr. Part # | A1230LK-T | Package | SIP-4 |
| Model Number | A1230LK-T |
The A1230 is a dual-channel, bipolar Hall-effect switch designed for speed and direction signal processing. It features two Hall-effect sensing elements precisely aligned for accurate mechanical location, eliminating manufacturing hurdles in fine-pitch detection. This highly sensitive, temperature-stable device is ideal for ring magnet-based speed and direction systems in harsh automotive and industrial environments. Its outputs are out of phase, providing quadrature signals for easy processing. The A1230 incorporates a patented chopper stabilization technique for offset cancellation and stable operation across specified temperature and voltage ranges, ensuring industry-leading digital output jitter performance critical for high-performance motor commutation.
| Characteristic | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| ELECTRICAL CHARACTERISTICS | ||||||
| Supply Voltage | VCC | Operating; TA 150C | 3.3 | 18 | V | |
| Output Leakage Current | IOUTPUT(OFF) | Either output | < 1 | 10 | A | |
| Supply Current | ICC(OFF) | B < BRP(A) ,B < BRP(B) | 3.5 | 6.0 | mA | |
| Supply Current | ICC(ON) | B > BOP(A) ,B > BOP(B) | 3.5 | 6.0 | mA | |
| Low Output Voltage | VOUTPUT(ON) | Both outputs; IOUTPUT(SINK) = 20 mA; B > BOP(A), B > BOP(B) | 160 | 500 | mV | |
| Output Sink Current | IOUTPUT(SINK) | 20 | mA | |||
| Output Sink Current, Continuous | IOUTPUT(SINK)C | TJ < TJ(max) ,VOUTPUT = 12 V | 70 | mA | ||
| Output Sink Current, Peak | IOUTPUT(SINK)P | t < 3 seconds | 220 | mA | ||
| Chopping Frequency | fC | 780 | kHz | |||
| Output Rise Time | tr | CLOAD = 20 pF, RLOAD = 820 | 1.8 | s | ||
| Output Fall Time | tf | CLOAD = 20 pF, RLOAD = 820 | 1.2 | s | ||
| Power-On Time | tON | B > 40 G or B < 40 G | 15 | s | ||
| Power-Off Time | tOFF | B > 40 G or B < 40 G | 25 | s | ||
| Power-On State | POS | B = 0 G | Low | |||
| TRANSIENT PROTECTION CHARACTERISTICS | ||||||
| Supply Zener Voltage | VZ | ICC = 9 mA, TA = 25C | 28 | V | ||
| Supply Zener Current | IZ | VS = 28 V | 9.0 | mA | ||
| Reverse-Battery Current | IRCC | VRCC = 18 V, TJ < TJ(max) | 2 | 15 | mA | |
| MAGNETIC CHARACTERISTICS | ||||||
| Operate Point | BOP(A), BOP(B) | 7 | 30 | G | ||
| Release Point | BRP(A), BRP(B) | 30 | 7 | G | ||
| Hysteresis | BHYS(A), BHYS(B) | BOP(A) BRP(A), BOP(B) BRP(B) | 5 | 14 | 35 | G |
| Symmetry | SYMA, SYMB | Channel A, Channel B, BOP(A) + BRP(A), BOP(B) + BRP(B) | 35 | 35 | G | |
| Operate Symmetry | SYMAB(OP) | BOP(A) BOP(B) | 25 | 25 | G | |
| Release Symmetry | SYMAB(RP) | BRP(A) BRP(B) | 25 | 25 | G | |
| THERMAL CHARACTERISTICS | ||||||
| Package Thermal Resistance | RJA | Package K, 1-layer PCB with copper limited to solder pads | 177 | C/W | ||
| Package Thermal Resistance | RJA | Package L-8 pin, 1-layer PCB with copper limited to solder pads | 140 | C/W | ||
| Package Thermal Resistance | RJA | Package L-8 pin, 4-layer PCB based on JEDEC standard | 80 | 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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