TSL2550 データシートの表示（PDF） - austriamicrosystems AG
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TSL2550 Datasheet PDF : 21 Pages
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TSL2550
AMBIENT LIGHT SENSOR
WITH SMBus INTERFACE
TAOS029L − OCTOBER 2007
AC Electrical Characteristics, VDD = 3.3 V, TA = 255C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNIT
t(CONV)
Conversion time, per channel, standard mode
400
ms
t(CONV)
Conversion time, per channel, extended mode
80
ms
f(SMBCLK) Clock frequency
100 kHz
t(BUF)
Bus free time between start and stop condition
4.7
μs
t(HDSTA)
t(SUSTA)
lid t(SUSTO)
t(HDDAT)
a t(SUDAT)
t(LOW)
v t(HIGH)
ill t(TIMEOUT)
tF
tR
Technicaaml scoAnGtent st Ci
Hold time after (repeated) start condition. After
this period, the first clock is generated.
Repeated start condition setup time
Stop condition setup time
Data hold time
Data setup time
SMBCLK clock low period
SMBCLK clock high period
Detect clock/data low timeout
Clock/data fall time
Clock/data rise time
Input pin capacitance
4
μs
4.7
μs
4
μs
300
ns
250
ns
4.7
μs
4
μs
25
35 ms
300 ns
1000 ns
10 pF
Copyright E 2007, TAOS Inc.
4
r
www.taosinc.com
The LUMENOLOGY r Company
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