UTL331G-AL5-R datasheet(4/6 Pages) UTC

4 / 6 page

UTL331/A

LINEAR INTEGRATED CIRCUIT

UNISONIC TECHNOLOGIES CO., LTD

4 of 6

www.unisonic.com.tw

QW-R104-005.E

ELECT RI CAL CH ARACT ERI ST I CS

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

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input Offset Voltage (Note 1)

VI(OFF)

TA=+25°C

TMIN ≤TA≤ TMAX

Differential Input Voltage

VI(DIFF)

(Note 4)

VCC

Large Signal Voltage Gain

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

200

V/mV

Input Common Mode Voltage

Range (Note 3)

VI(CM)

TA=+25°

VCC-1.5

TMIN ≤TA≤ TMAX

VCC -2

Low Level Output Voltage

VOL

VI(DIFF)=1V,

VCC= VOUT =30V

TA=+25°C

250

400

TMIN≤ TA ≤TMAX

700

Input Bias Current (Note 2)

II(BIAS)

TA=+25°

250

TMIN

≤ TA ≤TMAX

400

Input Offset Current

II(OFF)

TA=+25°

TMIN

≤ TA ≤TMAX

150

Supply Current

ICC

VCC=5V, no load

0.4

0.7

VCC=36V, no load

0.7

0.9

Output Sink Current

ISINK

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

High Level Output Current

IOH

VI(DIFF)=1V,

VCC= VOUT =30V

TA=+25°C

0.1

TMIN

≤ TA ≤TMAX

μA

Response Time

RL=5.1k

Ω to VCC (Note 5)

1.3

μs

Large Signal Response Time

tREL

VIN=TTL,VREF=+1.4V,RL=5.1K

Ω~ VCC

300

Notes: 1. At output switch point, Vo=1.4V, RS=0

Ω 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.

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