tcs3771 ETC-unknow, tcs3771 Datasheet - Page 6

• Manufacturer Part Number: tcs3771
• Description: Color Light-to-digital Converter With Proximity Sensing
• Manufacturer: ETC-unknow

TCS3771
COLOR LIGHT-TO-DIGITAL CONVERTER
with PROXIMITY SENSING
TAOS110A − MARCH 2011
AC Electrical Characteristics, V
†
6
Copyright E 2011, TAOS Inc.
f
t
t
t
t
t
t
t
t
t
t
C
(SCL)
(BUF)
(HDSTA)
(SUSTA)
(SUSTO)
(HDDAT)
(SUDAT)
(LOW)
(HIGH)
F
R
Specified by design and characterization; not production tested.
i
SCL
SDA
t
(BUF)
Condition
Clock frequency (I
Bus free time between start and stop condition
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
SCL clock low period
SCL clock high period
Clock/data fall time
Clock/data rise time
Input pin capacitance
Stop
P
V
V
PARAMETER
IH
IL
Start
Condition
t
(LOW)
S
2
C only)
V
V
SDA
SCL
IH
IL
PARAMETER MEASUREMENT INFORMATION
t
(HDSTA)
†
t
(HDDAT)
DD
t
(R)
Start
= 3 V, T
r
Figure 1. Timing Diagrams
t
(LOWMEXT)
www.taosinc.com
A
SCL
= 255C (unless otherwise noted)
t
(HIGH)
t
t
ACK
(LOWSEXT)
(F)
t
t
(LOWMEXT)
TEST CONDITIONS
(SUSTA)
t
(SUDAT)
SCL
ACK
S
Stop
r
t
(LOWMEXT)
The LUMENOLOGY r Company
MIN
100
1.3
0.6
0.6
0.6
1.3
0.6
0
0
t
(SUSTO)
TYP
MAX
400
300
300
10
P
UNIT
kHz
pF
μs
μs
μs
μs
μs
ns
μs
μs
ns
ns