TC534CPL datasheet(3/22 Pages) MICROCHIP

3 / 22 page

DS21433B-page 3

TC530/TC534

1.0

ELECTRICAL

CHARACTERISTICS

Absolute Maximum Ratings*

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

Analog Input Voltage (VIN+or VIN-).............VDD to VSS

Logic Input Voltage......... (VDD + 0.3V) to (GND - 0.3V)

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

Electrical Characteristics: VDD =VCCD,CAZ =CREF =0.47µF, unless otherwise specified.

Symbol

Parameter

TA =+25°C

TA =0°C to +70°C

Unit

Test Conditions

Min

Typ

Max

Min

Typ

Max

VDD

Analog Power Supply Voltage

4.5

5.0

5.5

4.5

—

5.5

VCCD

Digital Power Supply Voltage

4.5

5.0

5.5

4.5

—

5.5

TC530/TC534 Total Power

Dissipation

——

—

Ω

VDD =VCCD =5V

Supply Current (VS +PIN)—

1.8

2.5

—

3.0

ICCD

Supply Current (VCCD PIN)—

—

1.5

—

1.7

FOSC =1MHz

Analog

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

Max. Deviation from Best

Straight Line Fit

—

0.008

0.015

—

% F.S.

Note 1 and

Note 2

ZSTC

Zero Scale Temperature

Coefficient

——

—

µV/°C

SYE

Rollover Error

—

.012

—

.03

—

% F.S.

Note 3

FSTC

Full Scale Temperature

Coefficient

—

ppm/

°C

Ext. VREF

T.C. = 0ppm/°C

IIN

Input Current

—

VIN =0V

VCMR

Common-Mode Voltage

Range

VSS +1.5

—

VDD -1.5

VSS +1.5

—

VDD -1.5

VINT

Integrator Output Swing

VSS +0.9

—

VDD -0.9

VSS +0.9

—

VDD -0.9

VIN

Analog Input Signal Range

VSS +1.5

—

VDD -1.5

VSS +1.5

—

VDD -1.5

VREF

Voltage Reference Range

VSS +1

—

VDD -1

VDD +1

—

VDD -1

Zero Crossing

Comparator Delay

—2.0

—

3.0

—

µsec

Note

Integrate time

≥ 66msec, Auto Zero time ≥ 66msec, VINT (pk) = 4V.

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

Rollover error is related to capacitor used for CINT. See Table 5-2, Recommended Capacitor for CINT.

TC534 Only.

TC534CPL bảng dữ liệu(PDF) 3 Page - Microchip Technology

TC534CPL bảng dữ liệu(HTML) 3 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

bảng dữ liệu tải về

Link URL