HM311CG-U-R datasheet(4/5 Pages) HMSEMI

4 / 5 page



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATING

UNIT

Supply Voltage

VCC

±18 or 36

Differential Input Voltage

VI(DIFF)

±36

Input Voltage

VIN

-0.3 ~ +36

Output Short-Circuit to Ground (Note 2)

Infinite

Power Dissipation

500

Junction Temperature

150

°C

Operating Temperature

TOPR

-40 ~ +125

°C

Storage Temperature

TSTG

-65 ~ +150

°C

Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

2. Short-circuit from the output to VCC can cause excessive heating and eventual destruction. The maximum

output current is approximately 20mA, independent of the magnitude of VCC.



THARMAL DATA (TJ=150°C, TA=25°C)

PARAMETER

SYMBOL

RATING

UNIT

Junction to Ambient

θJA

250

°C/W



ELECTRICAL CHARACTERISTICS

(VCC=5.0V, All voltage referenced to GND, TA=25°C, unless otherwise specified)

Notes: 1. At output switch point, Vo=1.4V, RS=0Ω with VCC from 5V ~ 30V and over the full input common-mode

range (0V ~ VCC 1.5V).

2. The direction of the input current is out of the IC due to the PNP input stage. This current is essentially

constant, independent of the state of the output, so no loading charge exists on the reference or input

lines.

3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by

more than 0.3V.The upper end of the common-mode voltage range is VCC + -1.5V,but either or both inputs

can go to +30V without damage.

4. Positive excursions of input voltage may exceed the power supply level. As long as the other voltage

remains within the common-mode range the comparator will provide a proper output state.

The low input voltage state must not be less than -0.3V (or 0.3V below the negative power supply, if used).

5. The response time specified is for a 100mV input step with 5mV overdrive. For larger overdrive signals

300ns can be obtained.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TA=+25°C

Input Offset Voltage (Note 1)

VI(OFF)

TMIN ≤TA≤ TMAX

Differential Input Voltage (Note 4)

VI(DIFF)

VCC

Large Signal Voltage Gain

VCC=15V, RL=15k, VOUT=1~ 11V

200

V/mV

TA=+25°С

VCC-1.5

Input Common Mode Voltage

Range (Note 3)

VI(CM)

TMIN ≤TA≤ TMAX

VCC -2

TA=+25°C

250

400

Low Level Output Voltage

VOL

VI(DIFF)=1V,

VCC= VOUT =30V

TMIN≤ TA ≤TMAX

700

TA=+25°С

250

Input Bias Current (Note 2)

II(BIAS)

TMIN≤ TA ≤TMAX

400

TA=+25°С

Input Offset Current

II(OFF)

TMIN≤ TA ≤TMAX

150

VCC=5V, no load

0.2

0.5

Supply Current

ICC

VCC=30V, no load

0.5

1.25

Output sink current

ISINK

VI(DIFF)=-1V, VOUT =1.5V

TA=+25°C

0.1

High Level Output Current

IOH

VI(DIFF)=1V,

VCC= VOUT =30V

TMIN≤ TA ≤TMAX

μA

Response Time

RL=5.1kΩ to VCC (Note 5)

1.3

μs

Large Signal Response Time

tREL

VIN=TTL,VREF=+1.4V,RL=5.1KΩ~ VCC

300

HM311

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