ADC10064CIWM datasheet(4/14 Pages) NSC

4 / 14 page

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

+ = AV

CC = DVCC)

−0.3V to +6V

Voltage at Any Input or Output

−0.3V to V

+ + 0.3V

Input Current at Any Pin (Note 3)

5 mA

Package Input Current (Note 3)

20 mA

Power Dissipation (Note 4)

875 mW

ESD Susceptability (Note 5)

2000V

Soldering Information (Note 6)

Vapor Phase (60 Sec)

Infrared (15 Sec)

215˚C

220˚C

Storage Temperature Range

−65˚C to +150˚C

Junction Temperature

150˚C

Operating Ratings (Notes 1, 2)

Temperature Range

MIN ≤ TA ≤ TMAX

ADC10061CIWM,

ADC10062CIWM,

ADC10064CIWM

−40˚C

≤ T

A ≤ +85˚C

Supply Voltage Range

4.5V to 5.5V

Converter Characteristics

The following specifications apply for V

+ = +5V, V

REF(+) = +5V, VREF(−) = GND, and Speed Adjust pin unconnected unless

otherwise specified. Boldface limits apply for T

A = TJ = TMin to TMax; all other limits TA = TJ = +25˚C.

Symbol

Parameter

Conditions

Typical

(Note 7)

Limit

(Note 8)

Units

(Limit)

Resolution

Bits

Integral Linearity Error

SA = 18 kΩ

±0.5

±1.0/±1.5

LSB (max)

Offset Error

±1

LSB (max)

Full-Scale Error

±1

LSB (max)

Total Unadjusted Error

All Suffixes, R

SA = 18 kΩ

±0.5

±1.5/±2.0

LSB (max)

Missing Codes

(max)

Power Supply Sensitivity

+ = 5V ±5%,V

REF = 4.5V

+ = 5V ±10%,V

REF = 4.5V

±1/16

±3⁄8

LSB

LSB (max)

THD

Total Harmonic Distortion

IN = 10 kHz, 4.85 VP-P

IN = 160 kHz, 4.85 VP-P

0.06

0.08

SNR

Signal-to-Noise Ratio

IN = 10 kHz, 4.85 VP-P

IN = 160 kHz, 4.85 VP-P

Effective Number of Bits

IN = 10 kHz, 4.85 VP-P

IN = 160 kHz, 4.85 VP-P

9.6

9.4

Bits

REF

Reference Resistance

650

400

Ω (min)

REF

Reference Resistance

650

900

Ω (max)

REF(+)

REF(+) Input Voltage

+ + 0.05

V (max)

REF(−)

REF(−) Input Voltage

GND − 0.05

V (min)

REF(+)

REF(+) Input Voltage

REF(−)

V (min)

REF(−)

REF(−) Input Voltage

REF(+)

V (max)

Input Voltage

+ + 0.05

V (max)

Input Voltage

GND − 0.05

V (min)

OFF Channel Input Leakage Current

ON Channel Input Leakage Current

CS = V

+,V

IN = V

CS = V

+,V

IN = V

0.01

±1

−3

µA (max)

DC Electrical Characteristics

The following specifications apply for V

+ = +5V, V

REF(+) = 5V VREF(−) = GND, and Speed Adjust pin unconnected unless other-

wise specified. Boldface limits apply for T

A = TJ = TMIN to TMAX; all other limits TA = TJ = +25˚C.

Symbol

Parameter

Conditions

Typical

(Note 7)

Limit

(Note 8)

Units

(Limit)

IN(1)

Logical “1” Input Voltage

+ = 5.5V

2.0

V (min)

IN(0)

Logical “0” Input Voltage

+ = 4.5V

0.8

V (max)

IN(1)

Logical “1” Input Current

IN(1) = 5V

0.005

3.0

µA (max)

IN(0)

Logical “0” Input Current

IN(0) 0V

−0.005

−3.0

µA (max)

OUT(1)

Logical “1” Output Voltage

+ = 4.5V, I

OUT = −360 µA

+ = 4.5V, I

OUT = −10 µA

2.4

4.25

V (min)

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