Rainbow-electronics ADC0848 Instrukcja Użytkownika Pobierz pdf (Strona 2)

Absolute Maximum Ratings (Notes1&2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales

Office/Distributors for availability and specifications.

Supply Voltage (V

) 6.5V

Voltage

Logic Control Inputs

0.3V to

15V

At Other Inputs and Outputs

0.3V to V

0.3V

Input Current at Any Pin (Note 3) 5 mA

Package Input Current (Note 3) 20 mA

Storage Temperature

Cto

150

Package Dissipation at T

C 875 mW

ESD Susceptibility (Note 4) 800V

Lead Temperature (Soldering, 10 seconds)

Dual-In-Line Package (Plastic) 260

Dual-In-Line Package (Ceramic) 300

Molded Chip Carrier Package

Vapor Phase (60 seconds) 215

Infrared (15 seconds) 220

Operating Conditions (Notes1&2)

Supply Voltage (V

) 4.5 V

to 6.0 V

Temperature Range T

MIN

MAX

ADC0844BCN, ADC0844CCN, 0

ADC0848BCN, ADC0848CCN

ADC0844BCJ, ADC0844CCJ,

ADC0848BCJ, ADC0848CCJ

ADC0848BCV, ADC0848CCV

Electrical Characteristics The following specifications apply for V

unless otherwise specified.

Boldface limits apply from T

MIN

to T

MAX

; all other limits T

ADC0844BCJ

ADC0844BCN, ADC0844CCN

ADC0844CCJ

ADC0848BCN, ADC0848CCN

ADC0848BCJ

ADC0848BCV, ADC0848CCV

Limit

Parameter Conditions

ADC0848CCJ

Units

Typ

Tested Design

Typ

Tested Design

(Note 5)

Limit Limit

(Note 5)

Limit Limit

(Note 6) (Note 7) (Note 6) (Note 7)

CONVERTER AND MULTIPLEXER CHARACTERISTICS

Maximum Total V

REF

5.00 V

Unadjusted Error (Note 8)

ADC0844BCN, ADC0848BCN, BCV

(/2

(/2 LSB

ADC0844BCJ, ADC0848BCJ

(/2 LSB

ADC0844CCN, ADC0848CCN, CCV

1 LSB

ADC0844CCJ, ADC0848CCJ

1 LSB

Minimum Reference 2.4 1.1 2.4 1.2 1.1 kX

Input Resistance

Maximum Reference 2.4 5.9 2.4 5.4 5.9 kX

Input Resistance

Maximum Common-Mode (Note 9) V

0.05 V

Input Voltage

Minimum Common-Mode (Note 9) GND

0.05 GND

0.05 V

Input Voltage

DC Common-Mode Error Differential Mode

(/16

(/4

(/16

(/4

(/4 LSB

Power Supply Sensitivity V

(/16

(/8

(/16

(/8

(/8 LSB

Off Channel Leakage (Note 10)

Current On Channel

5V,

0.1

1 mA

Off Channel

On Channel

0V, 1 0.1 1 mA

Off Channel

DIGITAL AND DC CHARACTERISTICS

IN(1)

, Logical ‘‘1’’ Input V

5.25V 2.0 2.0 2.0 V

Voltage (Min)

IN(0)

, Logical ‘‘0’’ Input V

4.75V 0.8 0.8 0.8 V

Voltage (Max)

IN(1)

, Logical ‘‘1’’ Input V

5.0V 0.005 1 0.005 1 mA

Current (Max)

1 2 3 4 5 6 7 ... 19 20

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