GMS82512 datasheet(13/93 Pages) HYNIX

13 / 93 page

GMS82512/16/24

HYUNDAI MicroElectronics

FEB. 2000 Ver 1.00

7. ELECTRICAL CHARACTERISTICS

7.1 Absolute Maximum Ratings

Supply voltage ............................................. -0.3 to +7.0 V

Storage Temperature .................................. -40 to +125

°C

Voltage on any pin with respect to Ground (VSS)

..................................................................-0.3 to VDD+0.3

Maximum current out of VSS pin .......................... 150 mA

Maximum current into VDD pin .............................. 80 mA

Maximum current sunk by (IOL per I/O Pin) .......... 20 mA

Maximum output current sourced by (IOH per I/O Pin)

................................................................................... 8 mA

Maximum current (

ΣI

OL) ...................................... 100 mA

Maximum current (

ΣI

OH)........................................ 50 mA

Note: Stresses above those listed under “Absolute Maxi-

mum Ratings” may cause permanent damage to the de-

vice. This is a stress rating only and functional operation of

the device at any other conditions above those indicated in

the operational sections of this specification is not implied.

Exposure to absolute maximum rating conditions for ex-

tended periods may affect device reliability.

7.2 Recommended Operating Conditions

7.3 A/D Converter Characteristics

(TA=25°C, VSS=0V, VDD=5.12V@fXIN=8MHz, VDD=3.072V@fXIN=4MHz)

Parameter

Symbol

Condition

Specifications

Unit

Min.

Max.

Supply Voltage

VDD

fXIN=1 ~ 10 MHz

fXIN=1 ~ 8 MHz

fXIN=1 ~ 4 MHz

4.5

2.7

2.2

5.5

Operating Frequency

fXIN

VDD=4.5~5.5V

VDD=2.7~5.5V

VDD=2.2~5.5V

MHz

Operating Temperature

TOPR

Normal Version

Temperature Extention Version

-20

-40

°C

Parameter

Symbol

Specifications

Unit

Min.

Typ.1

Max.

fXIN=4MHz

fXIN=8MHz

Analog Input Voltage Range

VAIN

VSS

AVDD

Non-linearity Error

NNLE

±1.0

±1.5

LSB

Differential Non-linearity Error

NDNLE

±1.0

±1.5

LSB

Zero Offset Error

NZOE

±0.5

±1.5

LSB

Full Scale Error

NFSE

±0.35

±0.5

LSB

Gain Error

NGE

±1.0

±1.5

LSB

Overall Accuracy

NACC

±1.0

±1.5

LSB

AVDD Input Current

IREF

-0.5

1.0

Conversion Time

TCONV

µs

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