© 2002 Microchip Technology Inc.

DS21433B-page 3

TC530/TC534

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings*

Supply Voltage ...................................................... +6V

Ambient Operating Temperature Range:

PDIP Package (C)................. 0°C to +70°C

SOIC Package (C) ................ 0°C to +70°C

PQFP Package (C) ............... 0°C to +70°C

Storage Temperature Range .............. -65°C to +150°C

*Stresses above those listed under "Absolute Maximum Rat-

ings" may cause permanent damage to the device. These are

stress ratings only and functional operation of the device at

these or any other conditions above those indicated in the

operation sections of the specifications is not implied. Expo-

sure to Absolute Maximum Rating conditions for extended

periods may affect device reliability.

TC530/TC530A/TC534 ELECTRICAL SPECIFICATIONS

Symbol

Parameter

Unit

Test Conditions

Min

Typ

Max

Min

Typ

Max

Analog Power Supply Voltage

4.5

5.0

5.5

4.5

—

5.5

V

Digital Power Supply Voltage

4.5

5.0

5.5

4.5

—

5.5

V

TC530/TC534 Total Power

Dissipation

——

25

—

—

—

m

Ω

1.8

2.5

—

—

3.0

mA

—

1.5

—

—

1.7

mA

Analog

R

Resolution

—

—

±17

—

—

±17

Bits

Note 1

ZSE

Zero Scale Error with Auto

Zero Phase

—

—

0.5

—

0.005

0.012

% F.S.

ENL

End Point Linearity

—

0.015

0.030

—

0.015

0.045

% F.S.

Note 1 and

Note 2

NL

Max. Deviation from Best

Straight Line Fit

—

0.008

0.015

—

—

—

% F.S.

Note 1 and

Note 2

Zero Scale Temperature

Coefficient

——

—

—

1

2

µV/°C

SYE

Rollover Error

—

.012

—

—

.03

—

% F.S.

Note 3

Full Scale Temperature

Coefficient

—

—

—

—

10

—

ppm/

°C

T.C. = 0ppm/°C

Input Current

—

6

—

—

—

—

pA

Common-Mode Voltage

Range

—

—

V

Integrator Output Swing

—

—

V

Analog Input Signal Range

—

—

V

Voltage Reference Range

—

—

V

Zero Crossing

Comparator Delay

—2.0

—

—

3.0

—

µsec

Note

1:

Integrate time

2:

End point linearity at ±1/4, ±1/2 ±3/4, F.S. after full scale adjustment.

3:

4:

TC534 Only.