TCS3414 Просмотр технического описания (PDF) - austriamicrosystems AG

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TCS3414

Digital Color Sensors

austriamicrosystems AG 

TCS3404, TCS3414 − Electrical Characteristics

Electrical Characteristics

Figure 7:

Recommended Operating Conditions

All limits are guaranteed. The parameters with min and max

values are guaranteed with production tests or

SQC (Statistical Quality Control) methods.

Symbol

Parameter

VDD Supply voltage

Operating free-air temperature, (CS Package)

TA

Operating free-air temperature, (FN Package)

VIL

SCL, SDA input low voltage

VIH

SCL, SDA input high voltage

Min

Nom

Max Unit

2.7

3

3.6

V

-40

85

°C

-30

70

°C

-0.5

0.8

V

2.1

3.6

V

Figure 8:

Electrical Characteristics, TA = 25°C (unless otherwise noted)

Symbol

Parameter

Test Conditions

IDD

Supply current @

VDD = 3.6V

Power on (ADC inactive)

Power on (ADC active)

Power down

VOL

ILEAK

INT, SDA output low

voltage

3mA sink current

Input leakage current

(SDA, SCL, SYNC)

VIH = VDD, VIL = GND

Min Typ Max

7.7 10

8.7 11

700 1000

0

0.4

Unit

mA

mA

μA

V

-5

5

μA

Figure 9:

AC Electrical Characteristics, VDD = 3.3V, TA = 25°C (unless otherwise noted)

Symbol

Parameter (1)

f(SCL)

Clock frequency 400kHz (I2C)

Clock frequency 100kHz (SMBus)

t(BUF)

Bus free time between start and stop

condition

t(HDSTA)

Hold time after (repeated) start

condition. After this period, the first

clock is generated.

t(SUSTA) Repeated start condition setup time

Test Conditions Min Typ Max Unit

0

400 kHz

10

100 kHz

1.3

μs

0.6

μs

0.6

μs

Page 6

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[v1-00] 2015-Nov-11

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