ISL76671AROZ-T7 Optical Sensor Ambient 550nm Voltage 6-WDFN Exposed
Pad
The ISL76671 is a low cost, light-to-voltage silicon optical sensor
combining a photodiode array, a non-linear current amplifier and a
micro-power op amp on a single monolithic IC. Similar to the human
eye, the photodiode array has peak sensitivity at 550nm and spans
the wavelength range 400nm to 600nm, rejecting UV and IR light. The
input luminance range is from 0.01 lux to 100 lux. The integrated
non-linear current amplifier boosts and converts the photodiode
signal into a square root output format, extending dynamic range
while maintaining excellent sensitivity in dimly lit conditions. As
such, the part is ideal for measuring incident daylight when
mounted behind heavily smoked bezels used around displays or behind
mirrors. The device consumes minimum power. A dark current
compensation circuit minimizes the effect of temperature dependent
leakage currents in the absence of light, improving the light
sensitivity at low lux levels. The output gain has been optimized
to require a relatively low value external bias resistor that falls
within recommended automotive EMI limits. The built-in 1µA op amp
gives the ISL76671 an output voltage driving advantage for heavier
loads that can drive an ADC directly. The ISL76671 is housed in an
ultra compact 2mmx2.1mm ODFN plastic surface mount package.
Operation is rated from - 40°C to +105°C, Grade 2 per AEC-Q100.
Features
• Square root voltage output
• 0.01 lux to 100 lux range
• 1.8V to 3V supply range
• Close to human eye spectral response
• Fast response time • Internal temperature compensation
• Good IR rejection
• Low supply current
• Operating temperature range -40°C to +105°C
• 6 Ld ODFN: 2mmx2.1mmx0.7mm
• Pb-free (RoHS compliant)
• AEC-Q100 Qualified
Applications
• Display backlight control - central info display and
instrumentation
• Anti-glare mirror systems - specified to operate behind Bezel
mounting
specification of ISL76671AROZ-T7
| Category |
Sensors, Transducers
Optical Sensors - Ambient Light, IR, UV Sensors
|
Type | |
Wavelength | |
Proximity Detection | |
Output Type | |
Voltage - Supply | |
Operating Temperature | |
Mounting Type | |
Package / Case | |
Supplier Device Package | |
ORIGINAL
Our company ensures that each batch of products comes from the
original factory, and can provide original labels and professional
testing agency reports.
PRICE
We provide a variety of quotation channels, and sign the order
contract after negotiation.
TRANSACTION
After communication and agreement, we will guide you to arrange
payment.
DELIVERY CYCLE
Delivery on the same day, generally 5-12 working days, may be
slightly delayed during the epidemic, we will follow up the whole
process.
TRANSPORT
We will choose the appropriate transportation mode according to
your country.
PACKAGING
After communication with you, we will choose the appropriate
packaging method according to the weight of the goods to ensure the
safe delivery of the goods.
