Rainbow-electronics MAX1386 Bedienungsanleitung PDF herunterladen (Seite 6)

MAX1385/MAX1386

Dual RF LDMOS Bias Controllers

with I

C/SPI Interface

6 _______________________________________________________________________________________

ELECTRICAL CHARACTERISTICS (continued)

(GATEV

= +5.5V for the MAX1385, GATEV

= +11V for the MAX1386, AV

= DV

= +5V, external V

REFADC

= +2.5V, external V

REF-

DAC

= +2.5V, C

REF

= 0.1µF, unless otherwise noted. T

= -40°C to +85°C, unless otherwise noted. Typical values are at T

= +25°C.)

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

AND V

FOR SDA/DIN AND SCL IN I

C OPERATION ONLY

Input High Voltage V

0.7 x

Input Low Voltage V

0.3 x

Input Hysteresis V

HYS

0.1 x

AND V

FOR OPSAFE1 AND OPSAFE2

Input High Voltage V

2.4 V

Input Low Voltage V

0.4 V

AND V

FOR ALL OTHER DIGITAL INPUTS

Input High Voltage V

2.2 V

Input Low Voltage V

0.7 V

AND V

FOR A1/DOUT (SPI), SDA/DIN, ALARM

Output Low Voltage V

SINK

= 3mA 0.4 V

Output High Voltage V

SOURCE

= 2mA

- 0.5

AND V

FOR SAFE1, SAFE2, BUSY

Output Low Voltage V

SINK

= 0.5mA 0.4 V

Output High Voltage V

SOURCE

= 0.5mA

- 0.5

1 2 3 4 5 6 7 8 9 10 11 ... 51 52

MAX1385/MAX1386 1
C/SPI Interface 1

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