TC530 데이터 시트보기 (PDF) - TelCom Semiconductor, Inc

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TC530

5V PRECISION DATA ACQUISITION SUBSYSTEMS

TelCom Semiconductor, Inc 

TC530

TC534

5V PRECISION DATA ACQUISITION

SUBSYSTEMS

ABSOLUTE MAXIMUM RATINGS*

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

Analog Input Voltage (VI+N or VI–N) ....................... VDD to VSS

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

Ambient Operating Temperature Range

Plastic DIP 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

Lead Temperature (Soldering, 10 sec) ..................... +300°C

ELECTRICAL CHARACTERISTICS

Symbol

VDD

VCCD

PD

IS

ICCD

Parameter

Test Conditions

Analog Power Supply Voltage

Digital Power Supply Voltage

TC530/534 Total Power

Dissipation

Supply Current (VS + PIN)

Supply Current (VCCD PIN)

VDD = VCCD = 5V

fOSC = 1MHz

*Stresses beyond those listed under "Absolute Maximum Ratings" may

cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond

those indicated in the operational sections of the specifications is not

implied. Exposure to absolute maximum rating conditions for extended

periods may affect device reliability.

TA = +25°C

Min Typ Max

4.5

5.0

5.5

4.5

5.0

5.5

—

—

25

—

1.8

2.5

—

—

1.5

TA = 0°C to +70°C

Min Typ Max

4.5

—

5.5

4.5

—

5.5

—

—

—

Unit

V

V

mW

—

—

3.0 mA

—

—

1.7 mA

ELECTRICAL CHARACTERISTICS: VDD = VCCD, CAZ = CREF = 0.47µF, unless otherwise specified.

Symbol

Analog

R

ZSE

ENL

NL

ZSTC

SYE

FSTC

IIN

VCMR

VINT

VIN

VREF

tD

Parameter

Test Conditions

Resolution

Zero-Scale Error

with Auto Zero Phase

End Point Linearity

Max Deviation from Best

Straight Line Fit

Zero-Scale Temperature

Coefficient

Roll-Over Error

Full-Scale Temperature

Coefficient

Input Current

Common-Mode

Voltage Range

Integrator Output Swing

Analog Input Signal Range

Voltage Reference Range

Zero Crossing Comparator

Note 1

Note 1 and 2

Notes 1 and 2

Note 3

Ext. VREF

TC = 0ppm/°C

VIN = 0V

TA = +25°C

Min Typ Max

TA = 0°C to +70°C

Min Typ Max Unit

—

—

±17

—

—

±17 Bits

—

—

0.5

— 0.005 0.012 % F.S.

—

0.015 0.030

— 0.015 0.045 % F.S.

—

0.008 0.015

——

— % F.S.

—

—

—

—

1

2 µV/°C

—

.012

—

—

—

—

— .03

— 10

— % F.S.

— ppm/°C

—

6

—

——

— pA

VSS + 1.5 — VDD – 1.5 VSS + 1.5 — VDD – 1.5 V

VSS + 0.9 — VDD – 0.9 VSS + 0.9 — VDD – 0.9 V

VSS + 1.5 — VDD – 1.5 VSS + 1.5 — VDD – 1.5 V

VSS + 1

—

VDD – 1 VDD + 1 — VDD – 1 V

—

2.0

—

—

3.0

— µsec

3-48

TELCOM SEMICONDUCTOR, INC.

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