TSL2580 Ver la hoja de datos (PDF) - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS
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TSL2580 Datasheet PDF : 34 Pages
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TSL2580, TSL2581
LIGHT-TO-DIGITAL CONVERTER
AC Electrical Characteristics, VDD = 3 V, TA = 255C (unless otherwise noted)
PARAMETER†
TEST CONDITIONS
MIN
t(CONV)
Conversion time
2.7
Clock frequency (I2C only)
0
f(SCL)
Clock frequency (SMBus only)
10
t(BUF)
Bus free time between start and stop condition
1.3
Hold time after (repeated) start condition. After
t(HDSTA)
this period, the first clock is generated.
0.6
t(SUSTA)
Repeated start condition setup time
0.6
t(SUSTO)
Stop condition setup time
0.6
t(HDDAT)
Data hold time
0
t(SUDAT)
Data setup time
100
t(LOW)
SCL clock low period
1.3
t(HIGH)
SCL clock high period
0.6
t(TIMEOUT) Detect clock/data low timeout (SMBus only)
25
tF
Clock/data fall time
tR
Clock/data rise time
Ci
Input pin capacitance
† Specified by design and characterization; not production tested.
TAOS098 − MARCH 2010
TYP MAX UNIT
688 ms
400 kHz
100 kHz
μs
μs
μs
μs
0.9 μs
ns
μs
μs
35 ms
300 ns
300 ns
10 pF
The LUMENOLOGY r Company
r
r
www.taosinc.com
Copyright E 2010, TAOS Inc.
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