TSL27711FN TAOS, TSL27711FN Datasheet - Page 33

• Manufacturer Part Number: TSL27711FN
• Description: Light to Digital Converters Light to Digital w/Proximity
• Manufacturer: TAOS

Specifications of TSL27711FN

• Data Bus Width: 16 bit
• Peak Wavelength: 640 nm, 850 nm
• Maximum Operating Frequency: 795 KHz
• Operating Supply Voltage: 2.4 V to 3.6 V
• Operating Current: 175 uA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 30 C
• Interface Type: I2C
• Maximum Fall Time: 300 ns
• Maximum Rise Time: 300 ns
• Mounting Style: SMD/SMT
• Resolution: 16 bit
• Package / Case: DFN-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The LUMENOLOGY r Company
The FN package has been tested and has demonstrated an ability to be reflow soldered to a PCB substrate.
The process, equipment, and materials used in these test are detailed below.
The solder reflow profile describes the expected maximum heat exposure of components during the solder
reflow process of product on a PCB. Temperature is measured on top of component. The components should
be limited to a maximum of three passes through this solder reflow profile.
T
peak
T
T
T
3
2
1
Time (sec)
Average temperature gradient in preheating
Soak time
Time above 217°C
Time above 230°C
Time above T
Peak temperature in reflow
Temperature gradient in cooling
peak
Figure 23. TSL2771 Solder Reflow Profile Graph
PARAMETER
−10°C
Table 17. TSL2771 Solder Reflow Profile
MANUFACTURING INFORMATION
t
soak
r
www.taosinc.com
REFERENCE
T
t
soak
peak
t
t
t
1
2
3
LIGHT-TO-DIGITAL CONVERTER
r
2 to 3 minutes
Max −5°C/sec
Max 60 sec
Max 50 sec
Max 10 sec
2.5°C/sec
TSL2771
with PROXIMITY SENSING
t
t
t
260°C
3
2
1
Not to scale — for reference only
TAOS100A − FEBRUARY 2010
Copyright E 2010, TAOS Inc.
TSL2771
33