TSL2561FN
ams AG
Manufacturer
ams AG
Overview
Part: ams AG TSL2560, TSL2561
Type: Light-to-Digital Converter
Key Specs:
- Digital Output: 16-Bit
- SMBus (TSL2560) Speed: 100 kHz
- I2C (TSL2561) Fast-Mode Speed: 400 kHz
- Dynamic Range: 1,000,000-to-1 (effective 20-bit)
- Typical Active Power: 0.75 mW
- Recommended Supply Voltage (VDD): 2.7 V to 3.6 V
- Recommended Operating Temperature: -30 °C to 70 °C
Features:
- Approximates Human Eye Response
- Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings
- 16-Bit Digital Output with SMBus (TSL2560) at 100 kHz or I2C (TSL2561) Fast-Mode at 400 kHz
- Programmable Analog Gain and Integration Time Supporting 1,000,000-to-1 Dynamic Range
- Automatically Rejects 50/60-Hz Lighting Ripple
- Low Active Power (0.75 mW Typical) with Power Down Mode
- RoHS Compliant
Applications:
- Display panel backlighting (LCD, OLED)
- Keyboard illumination control
- Exposure control in digital cameras
- Notebook/tablet PCs, LCD monitors, flat-panel televisions, cell phones
- Street light control, security lighting, sunlight harvesting
- Machine vision, automotive instrumentation clusters
Package:
- Chipscale
- TMB-6
- Dual Flat No-Lead - 6
- ChipLED-6
Electrical Characteristics
| GND | 3 | 2 | Power supply ground. All voltages are referenced to GND. | |
|---|---|---|---|---|
| INT | 5 | 6 | O | Level or SMB Alert interrupt — open drain. |
| SCL | 4 | 4 | I | SMBus serial clock input terminal — clock signal for SMBus serial data. |
| SDA | 6 | 5 | I/O | SMBus serial data I/O terminal — serial data I/O for SMBus. |
| VDD | 1 | 1 | Supply voltage. | |
| Digital output voltage range, VO Digital output current, IO Storage temperature range, Tstg ESD tolerance, human body model All voltages are with respect to GND. | Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) 3.8 V G . -0.5 V to 3.8 V . -1 mA to 20 mA s . A . t † Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not n implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. | |||
| Recommended Operating Conditions | s e m t | |||
| n | ||||
| Operating free-air temperature, TA | a | |||
| SCL, SDA input low voltage, VIL | o | |||
| SCL, SDA input high voltage, VIH | c | |||
| NOTE 1: Supply voltage, VDD otherwise noted) | c | l a Electrical Characteristics over recommended operating free-air temperature range (unless | ||
| PARAMETER | i | TEST CONDITIONS | ||
| I IDD | Supply current | n | Active | |
| Power down | ||||
| V VOL INT, | h c INT SDA output low voltage output e | 3 mA sink current 6 mA sink current |
TAOS059Q - NOVEMBER 2009
Absolute Maximum Ratings
- Digital output voltage range, VO
. -0.5 V to 3.8 V - G
Digital output current, IO
. -1 mA to 20 mA - Storage temperature range, Tstg
. - ESD tolerance, human body model
. - A
† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
s
NOTE 1:
All voltages are with respect to GND.
m
Recommended Operating Conditions - a
Supply voltage, VDD
Recommended Operating Conditions
| MIN | NOM | MAX | UNIT | |
|---|---|---|---|---|
| Supply voltage, VDD | 2.7 | 3 | 3.6 | V |
| Operating free-air temperature, TA | -30 | 70 | °C | |
| SCL, SDA input low voltage, VIL | -0.5 | 0.8 | V | |
| SCL, SDA input high voltage, VIH | 2.1 | 3.6 | V |
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