Rainbow-electronics MAX5362 Instrukcja Użytkownika Pobierz pdf (Strona 3)

MAX5360/MAX5361/MAX5362

Low-Cost, Low-Power 6-Bit DACs with

2-Wire Serial Interface in SOT23 Package

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS (continued)

= 2.7V to 3.6V (MAX5360); V

= 4.5V to 5.5V (MAX5361); V

= 2.7V to 5.5V (MAX5362); R

=10kΩ, C

= 50pF, T

= T

MIN

MAX

, unless otherwise noted. Typical values are T

= +25°C.)

MAX5361

MAX5360

min to V

max,

bus capacitance

10pF to 400pF

SINK

= 6mA

(Note 7)

SINK

= 3mA

MAX5362

No load, all digital inputs at 0 or V

, code = 63

Shutdown mode

CONDITIONS

250

Output Fall Time

0 0.6

Output Low Voltage

0 0.4

ns050t

Pulse Width of Spike Suppressed

µA±10I

Input Leakage Current

4.5 5.5

2.7 3.6

pF10C

Input Capacitance

0.05

hys

Input Hysteresis

0.7

Input High Voltage

0.3

Input Low Voltage

2.7 5.5

Supply Voltage

150 230

µA

Supply Current

UNITSMIN TYP MAXSYMBOLPARAMETER

SINK

= 3mA

SINK

= 6mA 250

POWER REQUIREMENTS

DIGITAL INPUTS (SCL, SDA)

DIGITAL OUTPUT (SDA) (open drain)

CONDITIONS

µs0.6t

HIGH

High Period of the SCL Clock

µs1.3t

LOW

Low Period of the SCL Clock

kHz

0400

SCL

SCL Clock Frequency

µs0.6t

HD, STA

Hold Time (Repeated)

START Condition

µs1.3t

BUF

Bus-Free Time Between a

STOP and a START Condition

UNITSMIN TYP MAXSYMBOLPARAMETER

TIMING CHARACTERISTICS

= 2.7V to 3.6V (MAX5360); V

= 4.5V to 5.5V (MAX5361); V

= 2.7V to 5.5V (MAX5362); R

=10kΩ, C

= 50pF, T

= T

MAX

MIN

, Figure 3, unless otherwise noted. Typical values are T

= +25°C.)

1 2 3 4 5 6 7 8 ... 11 12

MAX5360/MAX5361/MAX5362 1

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