ADC0820-N

SNAS529C – JUNE 1999 – REVISED MARCH 2013

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DC Electrical Characteristics

The following specifications apply for VCC = 5V, unless otherwise specified. Boldface limits apply from TMIN to TMAX; all

other limits TA = TJ = 25°C.

ADC0820BCN, ADC0820CCN,

ADC0820CCJ

ADC0820BCV, ADC0820BCWM,

Limit

ADC0820CCWM, ADC0820CIWM

Parameter

Conditions

Units

Tested

Design

Tested

Design

Typ(1)

Typ(1)

Limit(2)

Limit(3)

Limit(2)

Limit(3)

CS , WR , RD

2.0

2.0

2.0

V

VIN(1), Logical “1”

VCC=5.25V

Input Voltage

Mode

3.5

3.5

3.5

V

CS , WR , RD

0.8

0.8

0.8

V

VIN(0), Logical “0”

VCC=4.75V

Input Voltage

Mode

1.5

1.5

1.5

V

VIN(1)=5V; CS , RD

0.005

1

0.005

1

µA

IIN(1), Logical “1”

VIN(1)=5V; WR

0.1

3

0.1

0.3

3

µA

Input Current

VIN(1)=5V; Mode

50

200

50

170

200

µA

IIN(0), Logical “0”

VIN(0)=0V; CS, RD, WR, Mode

−0.005

−1

−0.005

−1

µA

Input Current

VCC=4.75V, IOUT=−360 µA;

2.4

2.8

2.4

V

DB0–DB7, OFL , INT

VOUT(1), Logical “1”

Output Voltage

VCC=4.75V, IOUT=−10 µA;

4.5

4.6

4.5

V

DB0–DB7, OFL , INT

VOUT(0), Logical “0”

VCC=4.75V, IOUT=1.6 mA;

0.4

0.34

0.4

V

Output Voltage

DB0–DB7, OFL , INT , RDY

VOUT=5V; DB0–DB7, RDY

0.1

3

0.1

0.3

3

µA

IOUT, TRI-STATE

Output Current

VOUT=0V; DB0–DB7, RDY

−0.1

−3

−0.1

−0.3

−3

µA

VOUT=0V; DB0–DB7, OFL

−12

−6

−12

−7.2

−6

mA

ISOURCE, Output

Source Current

INT

−9

−4.0

−9

−5.3

−4.0

mA

ISINK, Output Sink

VOUT=5V; DB0–DB7, OFL ,

14

7

14

8.4

7

mA

Current

INT , RDY

ICC, Supply Current

CS =WR =RD =0

7.5

15

7.5

13

15

mA

(1)

Typicals are at 25°C and represent most likely parametric norm.

(2)

Tested limits are ensured to TI's AOQL (Average Outgoing Quality Level).

(3)

Design limits are specified but not 100% tested. These limits are not used to calculate outgoing quality levels.

4

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