HT92232 datasheet(2/8 Pages) HOLTEK

2 / 8 page

Rev. 1.00

October 11, 2016

HT92232/HT92252

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder“AbsoluteMaximumRatings”

maycausesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyond

thoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffect

devicereliability.

Electrical Characteristics

Unless otherwise indicated, VCM=VDD/2, VL=VDD/2, RL=100kΩ to VL

HT92232

Symbol

Parameter

Test Conditions

Min.

Typ. Max.

Units

VDD

Conditions

VDD

Supply Voltage

—

Ta=25°C

2.1

—

5.5

VDD

Supply Voltage

—

Ta= -40°C~85°C

2.5

—

5.5

VOS

Input Offset Voltage

—

Ta=25°C

—

ΔVOS/ΔTa Drift with Temperature

—

Ta=25°C

—

μV/°C

IOS

Input Offset Current

—

Ta=25°C

—

120

Input Bias Current

—

Ta=25°C

—

VCML

Input Common Mode Range Low

—

— VSS-0.1

VCMH

Input Common Mode Range High

—

VDD+0.1 —

—

VOL

Minimum Output Voltage Swing

—

RL=10kΩ to VL, G=+2,

0.5V input overdrive

VSS

— VSS+50

VOH

Maximum Output Voltage Swing

—

RL=10kΩ to VL, G=+2,

0.5V input overdrive

VDD-50

—

VDD

AOL

Large Signal DC Open Loop Gain 2.5~5.5V

VOUT=0.3V~VDD-0.3V

—

VOUT=35mV~VDD-35mV

—

GBW

Gain Bandwidth Product

—

220

300

—

kHz

Phase Margin

—

degrees

CMRR

Common Mode Rejection Ratio

—

VCM= -0.1V~VDD-1.2V

Ta=25°C

—

VCM= -0.1V~VDD-1.2V

Ta= -40°C~85°C

—

PSRR

Power Supply Rejection Ratio

2.5~5.5V VCM = VSS, Ta=25°C

—

2.5~5.5V V

=VSS

Ta= -40°C~85°C

—

Quiescent Current/Amplifier

—

IOUT=0, Ta=25°C

—

μA

IOUT=0, Ta= -40°C~85°C

—

Slew Rate

—

CL=60pF

0.1

0.15

—

V/μs

ISOURCE

Output Short Circuit Source

Current

RL=10Ω to VL

—

ISINK

Output Short Circuit Sink Current

RL=10Ω to VL

—

Eni

Input Noise Voltage

—

Ta=25°C, 0.1Hz to 10Hz

—

μVP-P

eni

Input Noise Voltage Density

—

Ta=25°C, 1kHz

—

nV/ Hz

Absolute Maximum Ratings

SupplyVoltage.................................VSS-0.3Vto6.0V

InputVoltage...........................VSS-0.3VtoVDD+0.3V

IOLTotal............................................................. 80mA

IOHTotal............................................................ -80mA

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

OperatingTemperature........................ -40°Cto85°C

TotalPowerDissipation................................. 500mW

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