Rev. 1.20

3

May 19, 2017

HT82V48

Pin Name

I/O

Description

OEB

DI

Output Data Enable, Active Low

D[15:8]

DO

Data Output

D[7:0]

DO

Data Output

Type:AI=AnalogInput;AO=AnalogOutput;AIO=AnalogIn/out,DI=DigitalInput;DO=DigitalOutput;

DIO=DigitalIn/out,P=Power

Absolute Maximum Ratings

AnalogueSupplyPower...........................3.0Vto3.6V

StorageTemperature............................-50°Cto125°C

OperatingTemperature..............................0°Cto70°C

Digitalsupplypower.................................3.0Vto3.6V

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder“AbsoluteMaximumRatings”

maycausesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyond

thoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffect

devicereliability.

D.C. Characteristics

Ta=25°C

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Power Supply

Analogue Supply Power

—

3.0

3.3

3.6

V

Digital Supply Power

—

3.0

3.3

3.6

V

Digital Inputs

High level input voltage

—

—

—

V

LOR level input voltage

—

—

—

V

High level input current

—

—

—

1

μA

LOR level input current

—

—

—

1

μA

Input capacitance

—

—

5

—

pF

Digital Outputs

High level output voltage

—

—

V

LOR level output voltage

—

—

0.5

V

High impedance output current

—

—

—

1

μA

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Overall system specification (including 16-bit ADC, PGA, Offset and SHA functions)

Maximum Conversion rate

—

—

60

—

MSPS

Full-scale input voltage range

LOR=0; Max Gain

—

0.33

—

LOR=0; Min Gain

—

3.03

—

LOR=1; Max Gain

—

0.20

—

LOR=1; Min Gain

—

1.82

—

Input signal limits

—

—

Full-scale transition error

Gain=0dB

—

30

—

mV