UPC177G2-E2-A - RENESAS TECHNOLOGY

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2020.05.12

Datasheet

μPC177, 339

Single Power Supply Quad Comparator

DESCRIPTION

µPC177, µPC339 comparators are designed for single power supply operation. The features include low-

voltage operation, common-mode input voltage range from V-(GND) level, open-collector output and low

current consumption. Furthermore, these products can operate with both power supplies and can be widely

used for various voltage comparison application.

Depending on the usage and operating ambient temperature range, the μPC177 is design for communication

industries and μPC339 is design for general purposes.

Along with this series of lineup, the dual type comparators, μPC277 and 393 with the same circuit configuration

are also available.

FEATURES

 Input Offset Voltage ±2 mV (TYP.)

 Input Bias Current 25 nA (TYP.)

 Voltage Gain 1.3 µs (TYP.)

 Pulse Response Time 16 mA (TYP.)

 A wired OR is possible as the output is an open collector

 Low Voltage Operation V + - V - : 2 ~ 32 V

ORDERING INFORMATION

Order Name Selected Grade Package

μPC177G2-A Standard 14-pin plastic SOP ( 5.72 mm ( 225 ))

μPC339G2-A Standard 14-pin plastic SOP ( 5.72 mm ( 225 ))

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μPC177, 339

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EQUIVALENT CIRCUIT (1/4 Circuit) PIN CONFIGURATION (Top View)

ABSOLUTE MAXIMUM RATINGS (TA = 25 C)

Parameter Symbol μPC177G2 μPC339G2 Unit

Power Supply Voltage Note 1 V

+ - V - -0.3 ~ +36 V

Differential Input Voltage VID ±36 V

Input Voltage Note 2 V

I V

- -0.3 ~ V - +36 V

Output Voltage Note 3 V

O V

- -0.3 ~ V - +36 V

Total Power Dissipation Note 4 P

T 550 mW

Output Short Circuit Duration (vs.

GND) Note 5 ts Indefinite s

Operating Ambient Temperature TA -40 ~ +85 -20 ~ +80 C

Storage Temperature Tstg -55 ~ +125 C

【Note】1. Note that reverse connections of the power supply may damage the ICs.

2. This is the input voltage range that can be applied to the input terminal without any characteristics degradation

or breakdown. It can be applied regardless of the supply voltage. Do not apply the voltage below V-(GND)-0.3V.

The comparator electrical characteristics will operate normally when the input voltage is operating within the

common-mode input voltage range.

3. Voltage range that can be applied externally to the output terminal without deteriorating or damage to the product.

It can be applied regardless of the power supply. Caution not to exceed the ratings, including transient

conditions such as when the power supply is ON/OFF.

4. Power dissipation value when TA ≦ +25 C. For TA ＞ 25 C, de-rate at -5.5 mW/C

5. A short circuit to the V+ side may destroy the IC. Please use the total loss and de-rating value from Note 4.

µPC177G2, μPC339G2

OUT1

14 OUT3

OUT2

OUT4

Q2Q4

Q5Q6

OUT

V+

V-

100 μA 100 μA

μPC177, 339

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RECOMMENDED OPERATING CONDITIONS

Parameter Symbol MIN. TYP. MAX. Unit

Power Supply Voltage (Dual Supply) V ± ±1 ±16 V

Power Supply Voltage (V - = GND) V + +2 +32 V

ELECTRICAL CHARACTERISTICS

μPC177G2, μPC339G2 (TA = 25 C, V + = +5 V, V - = GND)

PARAMETER SYMBOL MIN. TYP. MAX. UNIT TEST CONDITION

Input Offset Voltage VIO ±2 ±5 mV VO = 1.4 V, VREF = 1.4 V, RS = 0 Ω

Input Offset Current IIO ±5 ±50 nA

VO ≒ 1.4 V

Input Bias Current Note 6 I

B 25 250 nA

VO ≒ 1.4 V

Large Signal Voltage Gain AV 200000 RL = 15 kΩ

Circuit Current Note 7 I

CC 0.8 2 mA RL = ∞, IO = 0 A

Common Mode Input

Voltage Range VICM 0 V + -1.5 V

Output Saturation Voltage VOL 0.2 0.4 V VIN(-) = 1 V, VIN(+) = 0 V, IO SINK = 4 mA

Output Sink Current IO SINK 6 16 mA

VIN(-) = 1 V, VIN(+) = 0 V, VO ≦ 1.5 V

Output Leakage Current IO LEAK 0.1 nA VIN(+) = 1 V, VIN(-) = 0 V, VO = 5 V

Pulse Response Time Note 8 1.3 μs RL = 5.1 kΩ, VRL = 5 V

TYPICAL APPLICATION CIRCUIT EXAMPLE

Comparator with Hysteresis

OUTPUT

1, 2, 13, 14

REF

4, 6, 8, 10

5, 7, 9, 11

REF

: V

~ V

-1.5 [V]

OUTPUT

INPUT

REF

スレッシュホールド電圧

TH ( Hi gh)

≒V

REF

+ R

-V

REF

)

TH ( Low)

≒V

REF

-R

+ R

REF

-V

)

REF

> V

)

Threshold Voltage

μPC177, 339

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ELECTRICAL CHARACTERISTICS CURVE (TA = 25 C, TYP.) (Reference Value)

μPC177G2, 339G2

182 C/W

200

400

600

800

1000

0 20406080100

Total Power Dissipation, PT[mW]

Operating Ambient Temperature, TA[C]

PTvs. TA(Absolute Maximum Rating)

TA= 0 C

TA= 25 C

TA= 70 C

0.7

0.8

0.9

1.0

1.1

1.2

1.3

0 10203040

Supply Current, ICC [mA]

Power Supply Voltage, V +[V] (V -= GND)

ICC vs. V +

RL= ∞

-3

-2

-1

-40-200 20406080

Input Offset Voltage, VIO [mV]

Operating Ambient Temperature, TA[C]

VIO vs. TA

V+= +5 V

V-= GND

Any Sample Data

TA= 0 C

TA= 25 C

TA= 70 C

0 10203040

Input Bias Current, IB[nA]

Power Supply Voltage, V +[V] (V -= GND)

IBvs. V +

TA= 0 C

TA= 25 C

TA= 70 C

0.001

0.01

0.1

0.01 0.1 1 10 100

Output Saturation Voltage, VOL [V]

Output Sink Current IO SINK [mA]

VOL vs. IO SINK

V+

IO SINK

V+/2 -

V+= +15 V

μPC177, 339

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5 mV 20 mV

Overdrive 100mV

Overdrive 5mV

20 mV

100 mV

-100

-50

100

0 0.5 1.0 1.5 2.0

Input Voltage, VIN [V] Output Voltage, VO[V]

Time, t [μs]

Pulse Response Characteristics I

+5 V

VI-

+VO

5.1 kΩ

Overdrive 5mV

20 mV

100 mV

5 mV

20 mV

Overdrive 100mV

-100

-50

100

0 0.5 1.0 1.5 2.0

Input Voltage, VIN [V] Output Voltage, VO[V]

Time, t [μs]

Pulse Response Characteristics II

+5 V

VI-

+VO

5.1 kΩ

μPC177, 339

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USE WITH PRECAUTIONS

 Managing unused circuits

If there is an unused circuit, the following connection is recommended.

Example of unused circuit process

 Ratings of input/output pin voltage

When the voltage of input/output pin exceeds the absolute maximum rating, the parasitic diode within the

IC may conduct, causing characteristics degradation or damage. In addition, if the input pin is lower than

V−, or the output pin exceeds the power supply voltage, it is recommended to make a clamping circuit using

a diode with low forward voltage (e.g.: Schottky diode) as protection.

 Range of common-mode input voltage

When the supply voltage does not meet the condition of electrical characteristics, the range of common-

mode input voltage is as follows.

VICM (TYP.): V - ~ V + -1.5 [V] (TA = 25 C)

During designing, do include some tolerance by considering temperature characteristics etc.

 Regarding Input Current

The Input Bias Current [IB] specified in the electrical characteristics table, is the average value of current

flowing through the +input terminal [IN] and the current flowing through the –input terminal [II} in the balanced

state of the differential amplifier circuit of the input stage (with negative feedback).

Therefore, since the differential amplifier circuit of the input stage is not balanced during comparison

operation (in the case of comparator operation), the input current flows twice as much towards the low

potential terminal.

 Handling of ICs

When stress is added to the ICs due to warpage or bending of a board, the characteristic may fluctuates

due to piezoelectric (piezo) effect. Therefore, pay attention to warpage or bending of a board.

OUT

(オープン)

V-

同相入力電圧範囲

(VICM) 内の電位へ

V-

V+

To potentials within the

range of common-mode

input voltage (VICM)

(Open)

μPC177, 339

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PACKAGE DRAWINGS

14-PIN PLASTIC SOP

JEITA Package code RENESAS code Previous code MASS (TYP.) [g]

P-SOP14-0225-1.27 PRSP0014DI-A P14GR-50-225B 0.14

ITEM

D0.42

+0.08

-0.07

F1.59

+0.21

-0.2

G1.49

K0.17

+0.08

-0.07

P3°

+7°

-3°

0.10

MILLIMETERS

1.42 MAX

1.27 (T.P)

0.1 ±0.1

10.2 ±0.26

6.5 ±0.2

4.4 ±0.1

1.1 ±0.16

0.6 ±0.2

0.1

Unit : mm

NOTE

Each lead centerline is located within 0.12 mm of

its true position (T.P.) at maximum material condition.

detail of lead end

Colophon 8.0

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