NOA1213 Ambient Light Sensor with Dark Current Compensation Description The NOA1213 is a very low power ambient light sensor (ALS) with an analog current output and a power down mode to conserve power. www.onsemi.com Designed primarily for handheld device applications, the active power dissipation of this chip is less than 8 A at dark and its quiescent current consumption is less than 200 pA in power down mode. The device can operate over a very wide range of voltages from 2 V to 5.5 V. The NOA1213 employs proprietary CMOS image sensing 1 technology from ON Semiconductor, including builtin dynamic dark CUDFN6 current compensation to provide large signal to noise ratio (SNR) and CU SUFFIX wide dynamic range (DR) over the entire operating temperature range. CASE 505AL The photopic optical filter provides a light response similar to that of the human eye. Together the photopic light response and dark current PIN ASSIGNMENT compensation insures accurate light level detection. Features VDD 1 6 IOUT Senses Ambient Light and Provides an Output Current Proportional to the Ambient Light Intensity VSS 2 5 NC Photopic Spectral Response Dynamic Dark Current Compensation GB1 3 4 GB2 Three Selectable Output Current Gain Modes in Approximately 10x Steps (Top View) Power Down Mode Less than 14 A at 100 lux Active Power Consumption in Medium ORDERING INFORMATION Gain Mode (Less than 8 A at Dark) Device Package Shipping Less than 200 pA Quiescent Power Dissipation in Power Down NOA1213CUTAG* CUDFN6 2500 / Mode at All Light Levels (PbFree) Tape & Reel Linear Response Over the Full Operating Range For information on tape and reel specifications, Senses Intensity of Ambient Light from ~0 lux to Over 100,000 lux including part orientation and tape sizes, please Wide Operating Voltage Range (2 V to 5.5 V) refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Wide Operating Temperature Range (40C to 85C) *Temperature Range: 40C to 85C. Dropin Replacement Device in 1.6 x 1.6 mm Package VVin = 2 to 5.5Vin = 2 to 5.5V These Devices are PbFree, Halogen Free/BFR Free and are RoHS Compliant GS2 GS1 C1C1 11 Applications VDDVDD GB2GB2 GB1GB1 hh Saves display power in applications such as: PhotoPhoto Cell Phones, PDAs, MP3 players, GPS AmpAmp ADCADC DiodeDiode IOUTIOUT Cameras, Video Recorders RR CC LL LL IC2IC2 Mobile Devices with Displays or Backlit Keypads VSSVSS NOA1212NOA1212 Laptops, Notebooks, Digital Signage IC1IC1 LCD TVs and Monitors, Digital Picture Frames Figure 1. Typical Application Circuit Automobile Dashboard Displays and Infotainment LED Indoor/Outdoor Residential and Street Lights Semiconductor Components Industries, LLC, 2015 1 Publication Order Number: November, 2017 Rev. 0 NOA1213/DNOA1213 GS2 GS1 GB2GB2 GB1GB1 VV AmpAmp OUTOUT IOUTIOUT hh RR LL PhotoPhoto ReferenceReference DiodeDiode DiodeDiode Figure 2. Simplified Block Diagram Table 1. PIN FUNCTION DESCRIPTION Pin Pin Name Description 1 VDD Power pin. 2 VSS Ground pin. 3 GB1 In conjunction with GB2, selects between three gain modes and power down. 4 GB2 In conjunction with GB1, selects between three gain modes and power down. 5 NC Not connected. This may be connected to ground or left floating. 6 IOUT Analog current output. EP VSS Exposed pad, internally connected to ground. Should be connected to ground. Table 2. ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input power supply V 6 V DD Input voltage range V 0.3 to V + 0.3 V IN DD Output voltage range V 0.3 to V + 0.2 V OUT DD Output current range I 0 to 15 mA o Maximum Junction Temperature T 40 to 85 C J(max) Storage Temperature T 40 to 85 C STG ESD Capability, Human Body Model (Note 1) ESD 2 kV HBM ESD Capability, Charged Device Model (Note 1) ESD 750 V CDM ESD Capability, Machine Model (Note 1) ESD 150 V MM Moisture Sensitivity Level MSL 3 Lead Temperature Soldering (Note 2) T 260 C SLD Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. This device incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per EIA/JESD22A114 ESD Charged Device Model tested per ESDSTM5.3.11999 ESD Machine Model tested per EIA/JESD22A115 Latchup Current Maximum Rating: 100 mA per JEDEC standard: JESD78 2. For information, please refer to our Soldering and Mounting Techniques Reference Manual, SOLDERRM/D www.onsemi.com 2