TSL2561T TAOS, TSL2561T Datasheet - Page 28

• Manufacturer Part Number: TSL2561T
• Description: Light to Digital Converters Light to Digital with I2C
• Manufacturer: TAOS

Specifications of TSL2561T

• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 30 C
• Mounting Style: SMD/SMT
• Package / Case: TMB
• Response Time: 400ms
• Output Current: 6mA
• Supply Voltage Range Dc: 2.7V To 3.6V
• Supply Current: 0.6mA
• Operating Temperature Range: -30°C To +70°C
• Operating Temperature Min: -30°C
• Rohs Compliant: Yes
• Operating Temperature Max: 70°C
• Sensor Output: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TSL2560, TSL2561
LIGHT-TO-DIGITAL CONVERTER
TAOS059D − DECEMBER 2005
Power Supply Decoupling
28
Copyright E 2005, TAOS Inc.
The power supply lines must be decoupled with a 0.1 F capacitor placed as close to the device package as
possible (Figure 16). The bypass capacitor should have low effective series resistance (ESR) and low effective
series inductance (ESI), such as the common ceramic types, which provide a low impedance path to ground
at high frequencies to handle transient currents caused by internal logic switching.
Pull-up resistors (Rp) maintain the SDAH and SCLH lines at a high level when the bus is free and ensure the
signals are pulled up from a low to a high level within the required rise time. For a complete description of the
SMBus
http://www.smbus.org/specs. For a complete description of I
review the I
maximum
2
C Specification at http://www.semiconductors.philips.com.
and
APPLICATION INFORMATION: HARDWARE
minimum
Figure 16. Bus Pull-Up Resistors
R
P
r
V
Rp
BUS
www.taosinc.com
R
P
values,
TSL2560/
TSL2561
V
please
DD
2
C maximum and minimum Rp values, please
review
SDA
r
0.1 mF
SCL
the
SMBus
The LUMENOLOGY r Company
Specification
at