ADC0848BCN datasheet(3/20 Pages) NSC

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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

CC)

6.5V

Voltage

Logic Control Inputs

−0.3V to +15V

At Other Inputs and Outputs

−0.3V to V

CC+0.3V

Input Current at Any Pin (Note 3)

5 mA

Package Input Current (Note 3)

20 mA

Storage Temperature

−65˚C to +150˚C

Package Dissipation at T

A=25˚C

875 mW

ESD Susceptibility (Note 4)

800V

Lead Temperature

(Soldering, 10 seconds)

Dual-In-Line Package (Plastic)

260˚C

Dual-In-Line Package (Ceramic)

300˚C

Molded Chip Carrier Package

Vapor Phase (60 seconds)

215˚C

Infrared (15 seconds)

220˚C

Operating Conditions (Notes 1, 2)

Supply Voltage (V

CC)

4.5 V

DC to 6.0 VDC

Temperature Range

MIN≤TA≤TMAX

ADC0844CCN, ADC0848BCN,

0˚C

≤T

A≤70˚C

ADC0848CCN

ADC0844BCJ, ADC0844CCJ,

−40˚C

≤T

A≤85˚C

ADC0848BCV, ADC0848CCV

Electrical Characteristics

The following specifications apply for V

CC = 5VDC unless otherwise specified.Boldface limits apply from TMIN to TMAX; all

other limits T

A = Tj = 25˚C.

Parameter

Conditions

ADC0844BCJ

ADC0844CCJ

ADC0844CCN

ADC0848BCN, ADC0848CCN

ADC0848BCV, ADC0848CCV

Limit

Units

Typ

Tested

Design

Typ

Tested

Design

(Note 5)

Limit

(Note 5)

Limit

(Note 6)

(Note 7)

(Note 6)

(Note 7)

CONVERTER AND MULTIPLEXER CHARACTERISTICS

Maximum Total

VREF=5.00 VDC

Unadjusted Error

(Note 8)

ADC0844BCN, ADC0848BCN, BCV

±1⁄2

LSB

ADC0844CCN, ADC0848CCN, CCV

±1

LSB

ADC0844CCJ

±1

LSB

Minimum Reference

2.4

1.1

2.4

1.2

1.1

Ω

Input Resistance

Maximum Reference

2.4

5.9

2.4

5.4

5.9

Ω

Input Resistance

Maximum Common-Mode

(Note 9)

VCC+0.05

Input Voltage

Minimum Common-Mode

(Note 9)

GND−0.05

Input Voltage

DC Common-Mode Error

Differential Mode

±1/16

±1⁄4

±1/16

±1⁄4

LSB

Power Supply Sensitivity

VCC=5V±5%

±1/16

±1⁄8

±1/16

±1⁄8

LSB

Off Channel Leakage

(Note 10)

Current

On Channel=5V,

−1

−0.1

−1

µA

Off Channel=0V

On Channel=0V,

0.1

µA

Off Channel=5V

DIGITAL AND DC CHARACTERISTICS

VIN(1), Logical “1” Input

VCC=5.25V

2.0

Voltage (Min)

VIN(0), Logical “0” Input

VCC=4.75V

0.8

Voltage (Max)

IIN(1), Logical “1” Input

VIN=5.0V

0.005

µA

Current (Max)

IIN(0), Logical “0” Input

Current (Max)

VIN=0V

−0.005

−1

−0.005

−1

µA

VOUT(1), Logical “1”

VCC=4.75V

Output Voltage (Min)

IOUT=−360 µA

2.4

2.8

2.4

IOUT=−10 µA

4.5

4.6

4.5

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