Rainbow-electronics ADC12062 Bedienungsanleitung PDF herunterladen (Seite 2)

Absolute Maximum Ratings (Notes 1, 2)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales

Office/Distributors for availability and specifications.

Supply Voltage (V

)

0.3V to

Voltage at Any Input or Output

0.3V to V

0.3V

Input Current at Any Pin (Note 3) 25 mA

Package Input Current (Note 3) 50 mA

Power Dissipation (Note 4) 875 mW

ESD Susceptibility (Note 5) 2000V

Soldering Information (Note 6)

V Package, Infrared, 15 seconds

300

VF Package

Vapor Phase (60 seconds)

215

Infrared (15 seconds)

220

Storage Temperature Range

Cto

150

Maximum Junction Temperature (T

JMAX

) 150

Operating Ratings (Notes 1, 2)

Temperature Range T

MIN

MAX

ADC12062BIV, ADC12062CIV,

ADC12062BIVF, ADC12062CIVF

Supply Voltage Range (DV

) 4.5V to 5.5V

Converter Characteristics The following specifications apply for DV

5V, V

REF

(SENSE)

4.096V, V

REF

(SENSE)

AGND, and f

1 MHz, unless otherwise specified. Boldface limits apply for T

from

MIN

to T

MAX

; all other limits T

Symbol Parameter Conditions

Typ Limit Units

(Note 7) (Note 8) (Limit)

Resolution 12 Bits

Differential Linearity Error T

0.4

0.8 LSB (max)

MIN

to T

MAX

0.95 LSB (max)

Integral Linearity Error T

MIN

to T

MAX

(BIV Suffix)

0.4

1.0 LSB (max)

(Note 9)

C (CIV Suffix)

0.4

1.0 LSB (max)

MIN

to T

MAX

(CIV Suffix)

1.5 LSB (max)

Offset Error T

MIN

to T

MAX

(BIV Suffix)

0.3

1.25 LSB (max)

C (CIV Suffix)

0.3

1.25 LSB (max)

MIN

to T

MAX

(CIV Suffix)

2.0 LSB (max)

Full Scale Error T

MIN

to T

MAX

(BIV Suffix)

0.2

1.0 LSB (max)

C (CIV Suffix)

0.2

1.0 LSB (max)

MIN

to T

MAX

(CIV Suffix)

1.5 LSB (max)

Power Supply Sensitivity DV

10%

1.0 LSB (max)

(Note 15)

REF

Reference Resistance

750

500 X (min)

1000 X (max)

REF(

)

REF

(SENSE)

Input Voltage AV

V (max)

REF(

)

REF

(SENSE)

Input Voltage AGND V (min)

Input Voltage Range To V

IN1

IN2

, or ADC IN AV

0.05V V (max)

AGND

0.05V V (min)

ADC IN Input Leakage AGND to AV

0.3V 0.1 3 mA (max)

ADC

ADC IN Input Capacitance 25 pF

MUX On-Channel Leakage AGND to AV

0.3V 0.1 3 mA (max)

MUX Off-Channel Leakage AGND to AV

0.3V 0.1 3 mA (max)

MUX

Multiplexer Input Cap 7 pF

MUX Off Isolation f

100 kHz 92 dB

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

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