LM319N STMicroelectronics, LM319N Datasheet

LM319N

Manufacturer Part Number

LM319N

Description

IC COMPARATOR HS DUAL 14-DIP

Manufacturer

STMicroelectronics

Type

General Purposer

Datasheets

1.LM319DT.pdf (12 pages)

2.LM319N.pdf (5 pages)

Specifications of LM319N

Number Of Elements

Output Type

Open-Collector, Open-Emitter, TTL

Voltage - Supply

5 V ~ 30 V, ±2.5 V ~ 15 V

Mounting Type

Through Hole

Package / Case

14-DIP (0.300", 7.62mm)

Number Of Channels

2 Channels

Response Time

80 ns

Offset Voltage (max)

8 mV

Input Bias Current (max)

1000 nA

Supply Voltage (max)

15 V

Supply Voltage (min)

5 V

Supply Current (max)

8000 uA

Maximum Power Dissipation

1500 mW

Maximum Operating Temperature

+ 70 C

Mounting Style

Through Hole

Minimum Operating Temperature

0 C

Amplifier Type

Comparator

Comparator Type

Voltage

Current, Input Bias

250 nA

Current, Input Offset

80 nA

Current, Offset, Input

80 nA (Typ.)

Current, Output

0.2 μA

Current, Supply

-3 to +8 mA

Impedance, Thermal

80 °C/W

Number Of Amplifiers

Dual

Number Of Circuits

Package Type

DIP-14

Power Dissipation

1500 mW

Temperature, Operating, Maximum

70 °C

Temperature, Operating, Minimum

0 °C

Temperature, Operating, Range

0 to +70 °C

Temperature, Storage

-65 to +150 °C

Voltage, Differential Input

±5 V

Voltage, Gain

40 V/mV

Voltage, Input

±15 V

Voltage, Input Offset

2 mV

Voltage, Offset, Input

2 mV (Typ.)

Voltage, Supply

+5 to ±15 V

No. Of Comparators

Ic Output Type

Open Collector, TTL

Supply Current

8mA

Supply Voltage Range

5V To Â± 15V

Amplifier Case Style

DIP

Rohs Compliant

Yes

Output Compatibility

TTL

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

497-1577-5

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LM319N

Quantity:

5 510

Company:

BOSTOCK HK LIMITED

Part Number:

LM319N

Manufacturer:

Quantity:

1 000

Company:

BOSTOCK HK LIMITED

Part Number:

LM319N

Manufacturer:

PHI

Quantity:

1 000

Company:

BOSTOCK HK LIMITED

Part Number:

LM319N

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

LM319N

Manufacturer:

NS/国半

Quantity:

20 000

Company:

Euro Chip Distribution

Part Number:

LM319N

Quantity:

21 000

Company:

BOSTOCK HK LIMITED

Part Number:

LM319N/

Manufacturer:

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LM319N/NOPB

Manufacturer:

Quantity:

450

Company:

Euro Chip Distribution

Part Number:

LM319N/NOPB

Quantity:

Current page: 1 of 5
Download datasheet (73Kb)

Features

■

Description

These products are precision high speed dual

comparators designed to operate over a wide

range of supply voltages down to a single 5V logic

supply and ground. They feature low input

currents and high gains.

The open collector of the output stage makes it

compatible with TTL as well as capable of driving

lamps and relays at currents up to 25mA.

Although designed primarily for applications

requiring operation from digital logic supplies, the

comparators are fully specified for power supplies

up to ±15V.

They feature faster response than LM111 at the

expense of higher current consumption. However,

the high speed, wide operating voltage range and

low package count make the LM119/219/319

much more versatile.

Two independent comparators

Supply voltage: +5V to ±15V

Typically 80ns response time at ±15V

Minimum fan-out of 2 each side

Maximum input current of 1µa over operating

temperature range

Inputs and outputs can be isolated from system

ground

High common-mode slew rate

Non-inverting input 1

Inverting input 1

High speed dual comparators

LM119-LM219-LM319

Output 2

Ground 1

N.C.

(Plastic micropackage)

(Plastic package)

Pin connections

(Top view)

DIP14

SO-14

Inverting input 2

Non-inverting input 2

Ground 2

N.C.

Output 1

N.C.

1/12

Related parts for LM319N

LM319N Summary of contents

Page 1

Features ■ Two independent comparators ■ Supply voltage: +5V to ±15V ■ Typically 80ns response time at ±15V ■ Minimum fan-out of 2 each side ■ Maximum input current of 1µa over operating temperature range ■ Inputs and outputs can ...

Page 2

LM119-LM219-LM319 2 Absolute maximum ratings and operating conditions Table 1. Absolute maximum ratings (AMR) Symbol - Output to negative supply voltage Negative supply voltage Positive supply voltage CC V Differential ...

Page 3

Electrical characteristics 3 Electrical characteristics Table 3. VCC = ±15V, Tamb = +25°C (unless otherwise specified) Symbol Parameter Input offset voltage ( ≤ T ≤ min amb max (1) Input offset current I io ≤ T ...

Page 4

LM119-LM219-LM319 5 Package information In order to meet environmental requirements, ST offers these devices in ECOPACK packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner ...

Page 5

... SO-14 DIP14 -40°C to +105°C SO-14 DIP14 0°C to +70°C SO-14 Ordering information Packaging Marking Tube LM119N Tube or 119 Tape & reel Tube LM219N Tube or 219 Tape & reel Tube LM319N Tube or 319 Tape & reel 11/12 ...

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