TSL27711FN TAOS, TSL27711FN Datasheet - Page 26

• 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

TSL2771
LIGHT-TO-DIGITAL CONVERTER
with PROXIMITY SENSING
TAOS100A − FEBRUARY 2010
Configuration Register (0x0D)
Proximity Pulse Count Register (0x0E)
26
Copyright E 2010, TAOS Inc.
CONFIG
PPULSE
Reserved
Reserved
PPULSE
WLONG
FIELD
FIELD
The configuration register sets the wait long time.
The proximity pulse count register sets the number of proximity pulses that will be transmitted. When proximity
detection is enabled, a proximity detect cycle occurs after each ALS cycle. PPULSE defines the number of
pulses to be transmitted at a 62.5-kHz rate.
NOTE: The ATIME register will be used to time the interval between proximity detection events even if the ALS
function is disabled.
BITS
BITS
7:0
7
7:2
7
1
0
Proximity Pulse Count. Specifies the number of proximity pulses to be generated.
Reserved. Write as 0.
Wait Long. When asserted, the wait cycles are increased by a factor 12
WTIME register.
Reserved. Write as 0.
6
6
Table 11.
Table 10.
5
5
r
Reserved
Proximity Pulse Count Register
www.taosinc.com
Configuration
4
4
PPULSE
3
3
DESCRIPTION
DESCRIPTION
Register
2
2
r
WLONG
×
1
1
from that programmed in the
The LUMENOLOGY r Company
Reserved
0
0
Address
0x0D
Address
0x0E