TCS3404 TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS], TCS3404 Datasheet - Page 4

• Manufacturer Part Number: TCS3404
• Description: DIGITAL COLOR SENSORS
• Manufacturer: TAOS [TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS]

TCS3404, TCS3414
DIGITAL COLOR SENSORS
TAOS137A − APRIL 2011
Electrical Characteristics, T
AC Electrical Characteristics, V
†
4
Copyright E 2011, TAOS Inc.
I
I
V
I
f
f
t
t
t
t
t
t
t
t
t
t
t
C
t
t
t
t
DD
DD
(SCL)
(BUF)
(HDSTA)
(SUSTA)
(SUSTO)
(HDDAT)
(SUDAT)
(LOW)
(HIGH)
(TIMEOUT)
F
R
LOW (SYNC)
HIGH (SYNC)
F (SYNC)
R (SYNC)
Specified by design and characterization; not production tested.
LEAK
OL
i
Supply current @ V
Supply current @ V
INT, SDA output low voltage
Input leakage current (SDA, SCL, SYNC)
Clock frequency 400 kHz (I
Clock frequency 100 kHz (SMBus)
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
Detect clock/data low timeout (SMBus only)
Clock/data fall time
Clock/data rise time
Input pin capacitance
SYNC low period (see Figure 1)
SYNC high period (see Figure 1)
SYNC fall time (see Figure 1)
SYNC rise time (see Figure 1)
PARAMETER
PARAMETER
DD
DD
= 3.6 V
3.6 V
†
A
= 255C (unless otherwise noted)
2
t
C)
DD
LOW (SYNC)
Figure 1. Timing Diagram for Sync
= 3.3 V, T
r
www.taosinc.com
Power on (ADC inactive)
Power on (ADC active)
Power down
3 mA sink current
V
IH
A
= V
= 255C (unless otherwise noted)
DD,
t
R (SYNC)
V
TEST CONDITIONS
IL
= GND
TEST CONDITIONS
t
HIGH (SYNC)
t
F (SYNC)
r
The LUMENOLOGY r Company
MIN
MIN
100
1.3
0.6
0.6
0.6
1.3
0.6
−5
10
25
0
0
0
TYP
TYP
700
7.7
8.7
50
50
50
50
MAX
1000
MAX
400
100
300
300
0.4
0.9
10
35
10
11
5
UNIT
UNIT
kHz
kHz
mA
mA
ms
μA
μA
pF
μs
μs
μs
μs
μs
ns
μs
μs
ns
ns
μs
μs
ns
ns
V