Changsha Purple Horn E-Commerce Co., Ltd.
| Temperature Range | 0℃~+60℃ |
| standby current | 700nA |
| Interface | I2C |
| Temperature Conversion Time | 36ms |
| Temperature Resolution | 16bit |
| Voltage - Supply | 1.71V~1.98V |
| Description | 0℃~+60℃ I2C 1.71V~1.98V WLCSP-6(1x1.5) Analog and Digital Output RoHS |
| Mfr. Part # | AS6221T-AWLT |
| Package | WLCSP-6(1x1.5) |
| Model Number | AS6221T-AWLT |
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Product Specification
| Temperature Range | 0℃~+60℃ | standby current | 700nA |
| Interface | I2C | Temperature Conversion Time | 36ms |
| Temperature Resolution | 16bit | Voltage - Supply | 1.71V~1.98V |
| Description | 0℃~+60℃ I2C 1.71V~1.98V WLCSP-6(1x1.5) Analog and Digital Output RoHS | Mfr. Part # | AS6221T-AWLT |
| Package | WLCSP-6(1x1.5) | Model Number | AS6221T-AWLT |
The AS6221T is a high-accuracy digital temperature sensor system designed for applications requiring precise temperature measurement, such as skin temperature monitoring. It features a Si bandgap temperature sensor, an ADC, and a digital signal processor, offering factory calibration, integrated linearization, and an alert functionality for over-temperature protection. Its ultra-low power consumption makes it ideal for battery-powered devices. The sensor supports 8 different IC addresses, allowing multiple devices on a single bus.
| Parameter | Symbol | Min | Typ | Max | Unit | Note |
|---|---|---|---|---|---|---|
| Analog System Parameters | ||||||
| Supply Voltage | VDD | 1.71 | 1.8 | 1.98 | V | T= 0 C to 60 C |
| Temperature Range | T | 0 | 60 | C | ||
| Standby Current Consumption | IDD | 0.1 | 0.7 | A | T= 0 C to 45 C; 1.5 A T= 45 C to 60 C | |
| Current Consumption (4 conversions /s) | IDD | 6 | 8 | A | T= 0 C to 45 C; 9.5 A T= 45 C to 60 C (Serial bus inactive) | |
| Resolution | N | 16 | Bits | |||
| Conversion Time | TS | 22 | 36 | 51 | ms | |
| Conversion Rate | NS | 0.25 | 1 | 8 | Conv /s | CR[1:0]=00, CR[1:0]=01, CR[1:0]=10, CR[1:0]=11 |
| Supply Voltage Rise Time | TRise_VDD | 20 | ms | from 0.1 V to 1.6 V | ||
| Supply Voltage Slew Rate | SR_VDD | 50 | mV/ ms | from 0.1 V to 1.6 V | ||
| Temperature Accuracy | T_ERR | -0.12 | -0.1 | 0.12 | C | 0.09 C (20 C to 42 C); 0.1 C (-25 C to 55 C); 0.12 C (55 C to 60 C) |
| Digital System Parameters | ||||||
| High Level Input Voltage | V_IH | 0.7 * VDD | V | SCL, ADD0 | ||
| Low Level Input Voltage | V_IL | 0.3 * VDD | V | SCL, ADD0 | ||
| Hysteresis Voltage | V_HYST | 700 | mV | SCL,ADD0, SDA,Alert | ||
| Input Leakage Current | I_LEAK | -1 | 1 | A | SCL;ADD0 (V_IL=0.0 V) | |
| Low Level Output Voltage | V_OL | VSS+0.4 | V | Alert (I_OL=3 mA) | ||
| High Level Input Voltage | V_IH | 0.7 * VDD | V | SDA | ||
| Low Level Input Voltage | V_IL | 0.3*VDD | V | SDA | ||
| Low Level Output Voltage | V_OL | VSS+0.4 | V | SDA | ||
| Tristate Leakage Current | I_OZ | -10 | 10 | A | SDA (to VSS) | |
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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