UPC339C现货热卖使用介绍供应商报价哪里找芯片批发报价-中国IC网-芯三七

当前位置：IC37首页_>U字母起始型号索引_>U字母起始型号索引第147页更新时间：2025-01-26 15:30:16

产品型号UPC339C的概述

芯片UPC339C的概述 UPC339C是一款高级模拟比较器，广泛应用于电子工程和电气系统中。该器件不仅提供高性能的比较功能，还具备一些独特的特性，使其在各种应用场景中表现出色。根据不同的使用场景，UPC339C可以用于过压、欠压保护、制动电路、信号检测等多种功能。该器件由日本NEC公司设计并生产，作为一款高集成度的芯片，UPC339C能够简化电路设计，减少外部元器件的需求，提高系统的稳定性和可靠性。相比于传统的比较器，UPC339C在响应速度、输入阻抗和功率消耗等方面有显著优势。芯片UPC339C的详细参数 UPC339C的技术参数如下： 1. 电源电压: 3V至36V。该特性使其能够适应多种电源电压，保证在不同电压条件下的稳定工作。 2. 输入偏置电流: 50 nA（最高值）。这展现了该比较器极低的输入偏置电流，能够减少对输入信号的影响，保证信号的准确性。 3. 输入电压范围:...

产品型号UPC339C的Datasheet PDF文件预览

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC339

LOW POWER QUAD COMPARATOR

DESCRIPTION

FEATURES

The µPC339 is a quad comparator which is designed

to operate from a single power supply over a wide range

of voltage. Operation from split power supplies, is also

possible and the power supply current drain is very low.

Further advantage, the input common-mode voltage in-

cludes ground, even though operated from a single power

supply voltage.

•

Common-mode input voltage range includes V^–

Wide supply voltage range

2 V to 32 V (Single)

±1 V to ±16 V (Split)

•

Low supply current

Open collector output

EQUIVALENT CIRCUIT (1/4 Circuit)

PIN CONFIGURATION (Top View)

V⁺

PC339C, 339G2

100

100 µA

OUT2 1

OUT1 2

14 OUT3

13 OUT4

12 V^–

–

OUT

V⁺

–

– +

9 IN3

8 II3

–

– +

V^–

ORDERING INFORAMTION

Part Number

Package

µPC339C

14-pin plastic DIP (300 mil)

14-pin plastic SOP (225 mil)

µPC339G2

The information in this document is subject to change without notice.

Document No. G11764EJ3V0DS00 (3rd edition)

(Previous No. IC-1986)

The mark

shows major revised points.

Date Published February 1997 N

Printed in Japan

1997

µPC339

ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)

Parameter

Voltage between V⁺and V^–

Symbol

V⁺–V^–

VID

Ratings

–0.3 to +36

±36

Unit

Note 1

Differential Input Voltage

Input Voltage

Note 2

Note 3

V^––0.3 to V^–+36

570

Output Voltage

Power Dissipation

C Package Note 4

G2 Package Note 5

Note 6

sec

°C

550

Output Short Circuit Duration

Indefinite

Operating Ambient Temperature

Storage Temperature

–20 to +80

–55 to + 125

Tstg

Notes 1. Reverse connection of supply voltage can cause destruction.

2. The input voltage should be allowed to input without damage or destruction independent of the

magnitude of V⁺. Either input signal should not be allowed to go negative by more than 0.3 V. The normal

operation will establish when any input is within the Common Mode Input Voltage Range of electrical

characteristics.

3. This specification is the voltage which should be allowed to supply to the output terminal from external

without damage or destruction independent of the magnitude of V⁺. Even during the transition period

of supply voltage, power on/off etc., this specification should be kept.

4. Thermal derating factor is –7.6 mW/°C when operating ambient temperature is higher than 55 °C.

5. Thermal derating factor is –5.5 mW/°C when operating ambient temperature is higher than 25 °C.

6. Short circuits from the output to V⁺can cause destruction. Pay careful attention to the total power

dissipation not to exceed the absolute maximum ratings, Note 4 and Note 5.

RECOMMENDED OPERATING CONDITIONS

Parameter

Supply Voltage (Split)

Supply Voltage (V^–= GND)

Symbol

V^±

MIN.

±1

TYP.

MAX.

±16

Unit

V⁺

+32

µPC339

ELECTRICAL CHARACTERISTICS (TA = 25 °C, V⁺= 5 V, V^–= GND)

Parameter

Input Offset Voltage

Input Offset Current

Input Bias Current

Symbol

VIO

Conditions

MIN.

TYP.

±2

MAX.

Unit

VO = 1.4 V, VREF = 1.4 V, RS = 0 Ω

±5

IIO

VO = 1.4 V

±5

±50

250

VO = 1.4 V

Voltage Gain

RL = 15 kΩ

200

0.8

V/mV

Supply Current

ICC

RL = ∞, IO = 0 A, All Comparators

Common Mode lnput Voltage Range

Output Saturation Voltage

Output Sink Current

Output Leakage Current

Response Time

VICM

VOL

V⁺–1.5

0.4

VIN (–) = 1 V, VIN (+) = 0 V, IO SINK = 4 mA

VIN (–) = 1 V, VIN (+) = 0 V, VO ≤ 1.5 V

VIN (+) = 1 V, VIN (–) = 0 V, VO = 5 V

R^L= 5.1 kΩ, VRL = 5 V

0.2

IO SINK

IO LEAK

0.1

1.3

µs

µPC339

APPLICATION CIRCUIT EXAMPLE

V⁺

4, 6, 8, 10

5, 7, 9, 11

–

VIN

OUT

1, 2

13, 14

VREF

REF: V^–to V⁺–1.5 (V)

COMPARATOR with HYSTERESIS CIRCUIT

V⁺

VRL

–

VIN

OUT

VREF

• Threshold voltage

+ R

TH (High) = VREF

(VRL – VREF)

+ R

TH (Low) = VREF

–

(VREF – VOL)

(VRL > VREF > VOL

)

µPC339

TYPICAL PERFORMANCE CHARACTERISTICS (TA = 25 °C, TYP.)

POWER DISSIPATION

1,000

SUPPLY CURRENT

= ∞

1.2

1.0

0.8

0.6

800

600

400

200

= 0 °C

339C

339G2

= 25 °C

= 70 °C

100

- Operating Ambient Temperature - °C

⁺- Supply Voltage - V (V^–= GND)

INPUT OFFSET VOLTAGE

INPUT BIAS CURRENT

V⁺= +5 V

V^–= GND

= 0 °C

= 25 °C

= 70 °C

–1

–2

–3

–40

–20

⁺- Supply Voltage - V (V^–= GND)

- Operating Ambient Temperature - °C

OUTPUT SATURATION VOLTAGE

0.1

= 70 °C

0.01

= 25 °C

= 0 °C

0.001

0.01

0.1

100

O SINK - Output Sink Current - mA

µPC339

RESPONSE TIME FOR VARIOUS INPUT

OVERDRIVES I

RESPONSE TIME FOR VARIOUS INPUT

OVERDRIVES II

5.0 mV Input Overdrive

100 mV Input Overdrive

20 mV

5 mV

+5 V

5.1 kΩ

V^O

VIN

–

100 mV

20 mV

+5 V

VIN

–

100

TA = 25 °C

V^O

–50

–100

0.5

1.0

t - Time - µs

1.5

2.0

0.5

1.0

1.5

2.0

t - Time - µs

µPC339

PACKAGE DRAWINGS

14PIN PLASTIC DIP (300 mil)

NOTES

ITEM MILLIMETERS

INCHES

1) Each lead centerline is located within 0.25 mm (0.01 inch) of

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

20.32 MAX.

2.54 MAX.

2.54 (T.P.)

0.800 MAX.

0.100 MAX.

0.100 (T.P.)

2) ltem "K" to center of leads when formed parallel.

+0.004

0.020

0.50±0.10

–0.005

1.2 MIN.

3.6±0.3

0.047 MIN.

0.142±0.012

0.020 MIN.

0.170 MAX.

0.200 MAX.

0.300 (T.P.)

0.252

0.51 MIN.

4.31 MAX.

5.08 MAX.

7.62 (T.P.)

6.4

+0.10

0.25

+0.004

0.010

–0.05

–0.003

0.25

0.01

0~15°

P14C-100-300B1-1

µPC339

14 PIN PLASTIC SOP (225 mil)

detail of lead end

NOTE

ITEM MILLIMETERS

INCHES

Each lead centerline is located within 0.12 mm (0.005 inch) of

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

10.46 MAX.

1.42 MAX.

1.27 (T.P.)

0.412 MAX.

0.056 MAX.

0.050 (T.P.)

+0.10

0.40

+0.004

0.016

–0.05

–0.003

0.1±0.1

1.8 MAX.

1.49

0.004±0.004

0.071 MAX.

0.059

6.5±0.3

4.4

0.256±0.012

0.173

1.1

0.043

+0.004

0.006

+0.10

0.15

–0.002

–0.05

+0.008

0.024

0.6±0.2

–0.009

0.12

0.10

0.005

0.004

+7°

3°

+7°

3°

–3°

S14GM-50-225B, C-4

µPC339

RECOMMENDED SOLDERING CONDITIONS

When soldering this product, it is highly recommended to observe the conditions as shown below. If other soldering

processes are used, or if the soldering is performed under different conditions, please make sure to consult with our

sales offices.

For more details, refer to our document “SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL”

(C10535E).

Surface mount device

µPC339G2: 14-pin plastic SOP (225 mil)

Process

Conditions

Symbol

Infrared ray reflow

Peak temperature: 230 °C or below (Package surface temperature),

Reflow time: 30 seconds or less (at 210 °C or higher),

Maximum number of reflow processes: 1 time.

IR30-00-1

Vapor Phase Soldering

Wave Soldering

Peak temperature: 215 °C or below (Package surface temperature),

Reflow time: 40 seconds or less (at 200 °C or higher),

Maximum number of reflow processes: 1 time.

VP15-00-1

WS60-00-1

–

Solder temperature: 260 °C or below, Flow time: 10 seconds or less,

Maximum number of flow processes: 1 time,

Pre-heating temperature: 120 °C or below (Package surface temperature).

Partial heating method

Pin temperature: 300 °C or below,

Heat time: 3 seconds or less (Per each side of the device).

Caution Apply only one kind of soldering condition to a device, except for “partial heating method”, or

the device will be damaged by heat stress.

Through-hold device

µPC339C: 14-pin plastic DIP (300 mil)

Process

Wave soldering

Conditions

Solder temperature: 260 °C or below,

(only to leads)

Flow time: 10 seconds or less.

Partial heating method

Pin temperature: 300 °C or below,

Heat time: 3 seconds or less (per each lead.)

Caution For through-hole device, the wave soldering process must be applied only to leads, and make

sure that the package body does not get jet soldered.

µPC339

REFERENCE DOCUMENTS

QUALITY GRADES ON NEC SEMICONDUCTOR DEVICES

SEMICONDUCTOR DEVICE MOUNTING TECHNOLOGY MANUAL

IC PACKAGE MANUAL

C11531E

C10535E

C10943X

MEI-1202

X10679E

IEI-1212

GUIDE TO QUALITY ASSUARANCE FOR SEMICONDUCTOR DEVICES

SEMICONDUCTORS SELECTION GUIDE

NEC SEMICONDUCTOR DEVICE RELIABILITY/

QUALITY CONTROL SYSTEM - STANDARD LINEAR IC

µPC339

[MEMO]

µPC339

[MEMO]

The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.

No part of this document may be copied or reproduced in any form or by any means without the prior written

consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in

this document.

NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property

rights of third parties by or arising from use of a device described herein or any other liability arising from use

of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other

intellectual property rights of NEC Corporation or others.

While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,

the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or

property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety

measures in its design, such as redundancy, fire-containment, and anti-failure features.

NEC devices are classified into the following three quality grades:

"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a

customer designated "quality assurance program" for a specific application. The recommended applications of

a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device

before using it in a particular application.

Standard: Computers, office equipment, communications equipment, test and measurement equipment,

audio and visual equipment, home electronic appliances, machine tools, personal electronic

equipment and industrial robots

Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster

systems, anti-crime systems, safety equipment and medical equipment (not specifically designed

for life support)

Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life

support systems or medical equipment for life support, etc.

The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.

If customers intend to use NEC devices for applications other than those specified for Standard quality grade,

they should contact an NEC sales representative in advance.

Anti-radioactive design is not implemented in this product.

M4 96.5

UPC339C相关文章

配单直通车

首天国际（深圳）科技有限公司服务专线: 0755-82807802/82807803 在线联系:

QQ：528164397 复制

QQ：1318502189 复制

深圳市中利达电子科技有限公司服务专线: 0755-13686833545 在线联系:

QQ：1902134819 复制

QQ：2881689472 复制

柒号芯城电子商务（深圳）有限公司服务专线: 18922803401 在线联系:

QQ：2881677436 复制

QQ：2881620402 复制

深圳市芯福林电子有限公司服务专线: 13418564337 在线联系:

QQ：2881495808 复制

QQ：308365177 复制

北京元坤伟业科技有限公司服务专线: 010-62104931621064316210489162104791 在线联系:

QQ：857273081 复制

QQ：1594462451 复制

UPC339C产品参数

型号:	UPC339C
是否Rohs认证：	不符合
生命周期：	Obsolete
IHS 制造商：	NEC ELECTRONICS CORP
零件包装代码：	DIP
包装说明：	DIP,
针数：	14
Reach Compliance Code：	compliant
ECCN代码：	EAR99
HTS代码：	8542.39.00.01
风险等级：	5.74
Is Samacsys：	N
放大器类型：	COMPARATOR
最大平均偏置电流 (IIB)：	0.25 µA
最大输入失调电压：	5000 µV
JESD-30 代码：	R-PDIP-T14
JESD-609代码：	e0
负供电电压上限：
标称负供电电压 (Vsup)：
功能数量：	4
端子数量：	14
最高工作温度：	80 °C
最低工作温度：	-20 °C
输出类型：	OPEN-COLLECTOR
封装主体材料：	PLASTIC/EPOXY
封装代码：	DIP
封装形状：	RECTANGULAR
封装形式：	IN-LINE
峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified
标称响应时间：	1300 ns
座面最大高度：	5.08 mm
子类别：	Comparator
供电电压上限：	36 V
标称供电电压 (Vsup)：	5 V
表面贴装：	NO
技术：	BIPOLAR
温度等级：	COMMERCIAL EXTENDED
端子面层：	TIN LEAD
端子形式：	THROUGH-HOLE
端子节距：	2.54 mm
端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.62 mm
Base Number Matches：	1

电子百科

产品导航

产品型号UPC339C的概述

产品型号UPC339C的Datasheet PDF文件预览

UPC339C相关产品..

UPC339C相关文章

IC37:专业IC行业平台