Changsha Purple Horn E-Commerce Co., Ltd.
| working temperature | -40℃~+150℃ |
| Current Range | ±10A;±12A;±15A;±20A |
| Voltage - Supply | 3.3V |
| Current Terminal Resistance | 1mΩ |
| Band Width | 400kHz |
| Response Time (tr) | 1.1us |
| Sensitivity | 132mV/A;110mV/A;88mV/A;66mV/A |
| Description | SOIC-16 Current Sensors RoHS |
| Mfr. Part # | ACS37002LLAATR-015B3 |
| Package | SOIC-16 |
| Model Number | ACS37002LLAATR-015B3 |
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Product Specification
| working temperature | -40℃~+150℃ | Current Range | ±10A;±12A;±15A;±20A |
| Voltage - Supply | 3.3V | Current Terminal Resistance | 1mΩ |
| Band Width | 400kHz | Response Time (tr) | 1.1us |
| Sensitivity | 132mV/A;110mV/A;88mV/A;66mV/A | Description | SOIC-16 Current Sensors RoHS |
| Mfr. Part # | ACS37002LLAATR-015B3 | Package | SOIC-16 |
| Model Number | ACS37002LLAATR-015B3 |
The ACS37002 is a fully integrated Hall-effect current sensor designed for high accuracy and robust performance in a compact SOICW-16 package. It offers factory-trimmed precision without requiring customer programming, simplifying integration. The sensor utilizes differential Hall plates to effectively cancel out common-mode magnetic fields, ensuring accurate measurements. It features externally configurable functional options, including four adjustable sensitivities and current ranges via two logic gain selection pins. An adjustable overcurrent fault output provides system protection with a fast response time. Available in two package options, MA for higher isolation and LA for lower noise, the ACS37002 is suitable for applications requiring precise current monitoring in fast control loops or high-speed current sensing.
| Model | Package | Current Sensing Range (IPR) | Sensitivity (mV/A) | Nominal VCC (V) | Optimized Temp. Range (TA C) | Dielectric Withstand Voltage (VRMS) | Conductor Resistance (m) | Bandwidth (kHz) | Response Time (s) |
|---|---|---|---|---|---|---|---|---|---|
| ACS37002LMABTR-050B5-M | MA | 33, 40, 50, 66 A | 60, 50, 40, 30 | 5 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-066B5-M | MA | 66, 80, 100, 133 A | 30, 25, 20, 15 | 5 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-050U5-M | MA | 0 to 50 A | 80, 100, 120, 60 | 5 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-066U5-M | MA | 0 to 66.7, 0 to 80, 0 to 100, 0 to 133.3 A | 60, 50, 40, 30 | 5 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-050B3 | MA | 33, 40, 50, 66 A | 39.6, 33, 26.4, 19.8 | 3.3 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-066B3 | MA | 66, 80, 100, 133 A | 19.8, 16.5, 13.2, 9.9 | 3.3 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-050U3 | MA | 0 to 50, 0 to 40, 0 to 33.3, 0 to 66.7 A | 79.2, 66, 52.8, 39.6 | 3.3 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LMABTR-066U3 | MA | 0 to 66.7, 0 to 80, 0 to 100, 0 to 133.3 A | 39.6, 33, 26.4, 19.8 | 3.3 | 40 to 150 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002KMABTR-050B5-M | MA | 33, 40, 50, 66 A | 60, 50, 40, 30 | 5 | 40 to 125 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002KMABTR-050B3 | MA | 33, 40, 50, 66 A | 39.6, 33, 26.4, 19.8 | 3.3 | 40 to 125 | 3125 | 0.85 | 400 | 1.1 (typical) |
| ACS37002LLAATR-015B5 | LA | 10, 12, 15, 20 A | 200, 166.6, 133.3, 100 | 5 | 40 to 150 | 2250 | 1.0 | 400 | 1.1 (typical) |
| ACS37002LLAATR-025B5 | LA | 25, 30, 37.5, 50 A | 80, 66.6, 53.3, 40 | 5 | 40 to 150 | 2250 | 1.0 | 400 | 1.1 (typical) |
| ACS37002LLAATR-015B3 | LA | 10, 12, 15, 20 A | 132, 110, 88, 66 | 3.3 | 40 to 150 | 2250 | 1.0 | 400 | 1.1 (typical) |
| ACS37002LLAATR-025U3 | LA | 0 to 25, 0 to 30, 0 to 37.5, 0 to 50 A | 105.6, 88, 70.4, 52.8 | 3.3 | 40 to 150 | 2250 | 1.0 | 400 | 1.1 (typical) |
| Common Electrical Characteristics | |||||||||
| Supply Voltage (VCC) | 5 V devices | 4.5 - 5.5 V | - | 5 V | - | - | - | - | - |
| Supply Voltage (VCC) | 3.3 V devices | 3.15 - 3.6 V | - | 3.3 V | - | - | - | - | - |
| Supply Current (ICC) | VCC = 5 V | - | 13 mA (typ) | 18 mA (max) | - | - | - | - | - |
| Supply Current (ICC) | VCC = 3.3 V | - | 12 mA (typ) | 15 mA (max) | - | - | - | - | - |
| Primary Conductor Resistance (RIP) | MA package | - | 0.85 m (typ) | - | - | - | - | - | - |
| Primary Conductor Resistance (RIP) | LA package | - | 1.0 m (typ) | - | - | - | - | - | - |
| Output Signal Characteristics | |||||||||
| Bandwidth (BW) | Small signal 3 dB | - | 400 kHz | - | - | - | - | - | - |
| Response Time (tRESPONSE) | CL = 6 nF | - | 1.1 s (typ) | 2.5 s (max) | - | - | - | - | - |
| Input-Referenced Noise Density (IND) | VCC = 5 V, MA Package | - | 350 A/Hz (typ) | - | - | - | - | - | - |
| Input-Referenced Noise Density (IND) | VCC = 5 V, LA Package | - | 155 A/Hz (typ) | - | - | - | - | - | - |
| Input-Referenced Noise (400 kHz) (IN) | VCC = 5 V, MA Package | - | 277 mARMS (typ) | - | - | - | - | - | - |
| Input-Referenced Noise (400 kHz) (IN) | VCC = 5 V, LA Package | - | 124 mARMS (typ) | - | - | - | - | - | - |
| Overcurrent Fault Characteristics | |||||||||
| OCF Reaction Time (tOCF-R) | - | 1 s (typ) | 1.5 s (max) | - | - | - | - | - | |
| OCF Mask Time (tOCF-MASK) | 0 s (typ) | 3 s (max) | - | - | - | - | - | - | |
| OCF Response Time (tOCF) | tOCF-MASK = 0 s | - | 1 s (typ) | 1.5 s (max) | - | - | - | - | - |
| OCF Hold Time (tOCF-HOLD) | 0 ms (typ) | 5 ms (max) | - | - | - | - | - | - |
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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