Rainbow-electronics ADC1038 Manual do Utilizador descarregar pdf (Página 2)

Absolute Maximum Ratings (Notes1&3)

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 at Inputs and Outputs

0.3V to V

0.3V

Input Current at Any Pin (Note 4)

5mA

Package Input Current (Note 4)

20 mA

Package Dissipation

at T

C (Note 5) 500 mW

ESD Susceptability (Note 6) 2000V

Soldering Information

N Package (10 sec.) 260

J Package (10 sec.) 300

SO Package (Note 7):

Vapor Phase (60 sec.) 215

Infrared (15 sec.) 220

Storage Temperature

Cto

150

Operating Ratings (Notes2&3)

Temperature Range T

MIN

MAX

ADC1031CIN,

ADC1034CIN,

ADC1034CIWM,

ADC1038CIN,

ADC1038CIWM

ADC1034CMJ, ADC1038CMJ

125

Supply Voltage (V

) 4.75 V

to 5.25 V

Reference Voltage

REF

) 2.0 V

to V

0.05V

Electrical Characteristics

The following specifications apply for V

5.0V, V

REF

4.6V, f

700 kHz, and f

3 MHz unless otherwise

specified. Boldface limits apply for T

MIN

to T

MAX

; all other limits T

Symbol Parameter Conditions

Typical Limit Units

(Note 8) (Note 9) (Limits)

CONVERTER AND MULTIPLEXER CHARACTERISTICS

Total Unadjusted CIN, CIWM, CMJ (Note 10)

1 LSB (max)

Error

Differential Linearity 10 Bits (min)

REF

Reference Input Resistance 8 kX

5 kX (min)

11 kX (max)

REF

Reference Voltage (V

0.05) V (max)

Analog Input Voltage (Note 11) (V

0.05) V (max)

(GND

0.05) V (min)

On Channel Leakage Current On Channel

, 5.0 200 nA (max)

Off Channel

500 nA (max)

(Note 12) On Channel

, 5.0

200 nA (max)

Off Channel

500 nA (max)

Off Channel Leakage Current On Channel

, 5.0

200 nA (max)

Off Channel

500 nA (max)

(Note 12) On Channel

, 5.0 200 nA (max)

Off Channel

500 nA (max)

Power Supply Zero Error 4.75 V

5.25 V

1/4 LSB (max)

Sensitivity

Full Scale Error

1/4 LSB (max)

1 2 3 4 5 6 7 ... 17 18

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