Changsha Purple Horn E-Commerce Co., Ltd.
| Operating Temperature | -30℃~+70℃ |
| Voltage - Supply | 2.4V~3.6V |
| Description | 2.4V~3.6V DFN-6(2x2) Ambient Light, IR, UV Sensors RoHS |
| Mfr. Part # | TSL27721FN |
| Package | DFN-6(2x2) |
| Model Number | TSL27721FN |
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Product Specification
| Operating Temperature | -30℃~+70℃ | Voltage - Supply | 2.4V~3.6V |
| Description | 2.4V~3.6V DFN-6(2x2) Ambient Light, IR, UV Sensors RoHS | Mfr. Part # | TSL27721FN |
| Package | DFN-6(2x2) | Model Number | TSL27721FN |
The TSL2772 device family is a light-to-digital converter offering both ambient light sensing (ALS) and proximity detection when paired with an external IR LED. Utilizing ams OSRAM's patented dual-diode technology, it provides accurate ALS measurements that approximate human eye response under various lighting conditions. The device features a reduced-gain mode for extended operating range up to 60k lux in sunlight and includes a UV-rejection filter for precise ALS. Proximity detection is enhanced with improved signal-to-noise performance, selectable gain modes, and a proximity offset register for crosstalk compensation. A proximity saturation indicator bit prevents false readings by signaling when internal analog circuitry reaches saturation.
| Parameter | Conditions | Min | Typ | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Supply Voltage (VDD) | TSL27721 & TSL27725 (IC Vbus = VDD) | 2.4 | 3 | 3.6 | V | |
| Supply Voltage (VDD) | TSL27723 & TSL27727 (IC Vbus = 1.8V) | 2.7 | 3 | 3.6 | V | |
| Operating Free-Air Temperature (TA) | -30 | 70 | C | |||
| Supply Current (IDD) | Active, LDR pulse OFF | 200 | 250 | A | ||
| Supply Current (IDD) | Wait state | 90 | A | |||
| Supply Current (IDD) | Sleep state - no IC activity | 2.2 | A | |||
| SCL, SDA Input High Voltage | TSL27721, TSL27725 | 0.7 VDD | V | |||
| SCL, SDA Input High Voltage | TSL27723, TSL27727 | 1.25 | V | |||
| SCL, SDA Input Low Voltage | TSL27721, TSL27725 | 0.3 VDD | V | |||
| SCL, SDA Input Low Voltage | TSL27723, TSL27727 | 0.54 | V | |||
| Dark ADC count value (CH0) | Ee = 0, AGAIN = 120x, ATIME = 0xDB (100 ms) | 5 | counts | |||
| Dark ADC count value (CH1) | Ee = 0, AGAIN = 120x, ATIME = 0xDB (100 ms) | 5 | counts | |||
| ADC Integration Time Step Size | ATIME = 0xFF | 2.58 | 2.9 | ms | ||
| ADC Number of Integration Steps | (4) | 1 | 256 | steps | ||
| ADC Counts Per Step | (4) ATIME = 0xFF | 0 | 1024 | counts | ||
| ADC Count Value | (4) ATIME = 0xC0 | 0 | 65535 | counts |
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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