ADC1034 datasheet(2/18 Pages) NSC

2 / 18 page

Absolute Maximum Ratings (Notes13)

If MilitaryAerospace specified devices are required

please contact the National Semiconductor Sales

OfficeDistributors for availability and specifications

Supply Voltage (VCC)

65V

Voltage at Inputs and Outputs

03V to VCC a 03V

Input Current at Any Pin (Note 4)

5mA

Package Input Current (Note 4)

20 mA

Package Dissipation

at TA e 25 C (Note 5)

500 mW

ESD Susceptability (Note 6)

2000V

Soldering Information

N Package (10 sec)

260 C

J Package (10 sec)

300 C

SO Package (Note 7)

Vapor Phase (60 sec)

215 C

Infrared (15 sec)

220 C

Storage Temperature

65 Cto a150 C

Operating Ratings (Notes23)

Temperature Range

TMIN s TA s TMAX

ADC1031CIN

40 C s TA s a85 C

ADC1034CIN

ADC1034CIWM

ADC1038CIN

ADC1038CIWM

ADC1034CMJ ADC1038CMJ

55 C s TA s a125 C

Supply Voltage (VCC)

475 VDC to 525 VDC

Reference Voltage

(VREF e VREFa b VREFb)

20 VDC to VCC a 005V

Electrical Characteristics

The following specifications apply for VCC ea50V VREF ea46V fS e 700 kHz and fC e 3 MHz unless otherwise

specified Boldface limits apply for TA e TJ e TMIN to TMAX all other limits TA e TJ e 25 C

Symbol

Parameter

Conditions

Typical

Limit

Units

(Note 8)

(Note 9)

(Limits)

CONVERTER AND MULTIPLEXER CHARACTERISTICS

Total Unadjusted

CIN CIWM CMJ

(Note 10)

LSB (max)

Error

Differential Linearity

Bits (min)

RREF

Reference Input Resistance

kX (min)

kX (max)

VREF

Reference Voltage

(VCC a 005)

V (max)

VIN

Analog Input Voltage

(Note 11)

(VCC a 005)

V (max)

(GND b 005)

V (min)

On Channel Leakage Current

On Channel e 5VDC

200

nA (max)

Off Channel e 0VDC

500

nA (max)

(Note 12)

On Channel e 0VDC

200

nA (max)

Off Channel e 5VDC

500

nA (max)

Off Channel Leakage Current

On Channel e 5VDC

200

nA (max)

Off Channel e 0VDC

500

nA (max)

(Note 12)

On Channel e 0VDC

200

nA (max)

Off Channel e 5VDC

500

nA (max)

Power Supply

Zero Error

475 VDC s VCC s 525 VDC

LSB (max)

Sensitivity

Full Scale Error

LSB (max)

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