Rainbow-electronics DS1805 Manual de usuario descargar pdf (Pagina 2)

DS1805

Addressable Digital Potentiometer

2 _____________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED DC OPERATING CONDITIONS

= -40°C to +85°C)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

Voltage on Any Pin Relative to Ground .................-0.5V to +6.0V

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-55°C to +125°C

Soldering Temperature............................................See IPC/JEDEC

J-STD-020A Specification

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX

UNITS

Supply Voltage V

(Note 1)

2.7 5.5 V

Resistor Inputs L, H, W

(Note 1) GND -

DC ELECTRICAL CHARACTERISTICS

= 2.7V to 5.5V, T

= -40°C to +85°C.)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX

UNITS

Input Leakage I

-1 +1 µA

Wiper Resistance R

400 1000

Ω

Wiper Current I

1mA

Input Logic 1 V

0.7V

0.3

Input Logic 0 V

GND -

0.3

0.3V

Input logic 1

0.7V

0.3

Input Logic Levels A0, A1, A2

(Note 2)

Input logic 0

GND -

0.3

0 . 2 5 V

C C

Input Current each I/O Pin

(Note 3)

0.4V < V

I/O

< 0.9V

-10

+10

µA

Standby Current I

STBY

(Note 4) 20 40 µA

OL1

3mA sink current 0 0.4 V

Low-Level Output Voltage

OL2

6mA sink current 0 0.6 V

I/O Capacitance C

I/0

10 pF

Pulse Width of Spikes that Must

be Suppressed by the Input Filter

Fast mode 0 50 ns

1 2 3 4 5 6 7 8 9 10

Comentarios a estos manuales

Sin comentarios

Rainbow-electronics DS1805 Manual de usuario Pagina 2

Comentarios a estos manuales

Relacionado con productos y manuales para Hardware De La Computadora Rainbow-electronics DS1805