LM224-S14-R [UTC]

QUADRUPLE OPERATIONAL AMPLIFIERS; 翻两番运算放大器


型号：	LM224-S14-R
厂家：	Unisonic Technologies
描述：	QUADRUPLE OPERATIONAL AMPLIFIERS 翻两番运算放大器运算放大器
文件：	总4页 (文件大小：101K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UNISONIC TECHNOLOGIES CO.,LTD

LM224

LINEAR INTEGRATED CIRCUIT

QUADRUPLE OPERATIONAL

AMPLIFIERS

SOP-14

DIP-14

ꢀ

DESCRIPTION

UTC LM224 consist of four independent, high-gain, frequency-

compensated operational amplifiers which are designed to operate

from a single power supply over a wide range of voltage. Operation

from split supplies is also possible so long as the difference

between the two supplies is 3V ~ 30V. The low supply current drain

is independent of the magnitude of the supply voltage.

The device can easily be implemented in single supply voltage

system, including transducer amplifiers, DC gain blocks, and all of

conventional OP Amp circuits.

TSSOP-14

ꢀ

FEATURES

*Pb-free plating product number: LM224L

* Wide Supply Voltage Range.(Single Supply: 3~30V)

* Low Supply Current Drain Independent of Supply Voltage: 0.8 mA

Typ

* Large DC voltage gain: 100dB

* Input Common-Mode Voltage Range Includes Ground.

* Low Input Bias and Offset Parameters

* Differential Input Voltage Range Equal to Maximum Rated Supply

Voltage: 32V

* Open-Loop Differential Voltage Amplification: 100 V/mV Typ

* Internal Frequency Compensation for Unity Gain

ꢀ ORDERING INFORMATION

Ordering Number

Package

Packing

Normal

Lead Free Plating

LM224L-D14-T

LM224L-S14-R

LM224L-S14-T

LM224L-P14-R

LM224L-P14-T

LM224-D14-T

LM224-S14-R

LM224-S14-T

LM224-P14-R

LM224-P14-T

DIP-14

SOP-14

TSSOP-14

Tube

Tape Reel

Tube

Tape Reel

Tube

www.unisonic.com.tw

QW-R105-023,A

LM224

LINEAR INTEGRATED CIRCUIT

ꢀ

PIN CONFIGURATION

OUT 4

OUT 1 1

IN 1 (-)

IN 1 (+)

13 IN 4 (-)

IN 4 (+)

11 GND

VCC

IN 2 (+) 5

IN 2 (-)

10 IN 3 (+)

9 IN 3 (-)

OUT 2 7

8 OUT 3

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

QW-R105-023,A

LM224

LINEAR INTEGRATED CIRCUIT

ꢀ

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

V_CC

RATINGS

UNIT

Supply Voltage (Note 1)

Differential Input voltage (Note 2)

V_I(DIFF)

V_IN

± 32

Input Voltage

-0.3 ~ +32

Output Short Circuit (one amplifier) to Ground (T_a≤25℃, V_CC≤15V)

Continuous

(Note 3)

Power Dissipation(Ta=25°C)

Operation Temperature (Note 4)

Storage Temperature

P_D

900

℃

T_OPR

T_STG

-25 ~ +85

-40 ~ +150

℃

NOTES: 1.All voltage values(except differential voltages and V_CCspecified for the measurement of I_IN(OS)are with

respect to the network GND.

2. Differential voltages are at IN+ with respect to IN-.

3. Short circuits from outputs to V_CCcan cause excessive heating and eventual destruction.

4.The device is guaranteed to meet performance specification within 0℃~70℃ operating temperature

range and assured by design from –25℃~+85℃.

ꢀ

ELECTRICAL CHARACTERISTICS (V_CC=5V, unless otherwise specified, V_CC=30V for testing only.)

T_a(℃)

TYP MAX UNIT

PARAMETER

SYMBOL

V_IN(OS)

TEST CONDITIONS^*

MIN

-25~85

_CC=5V to 30V,

Input Offset Voltage

Input Offset Current

Input Bias Current

V_IC=V_ICR(min), V_OUT=1.4V

100

I_IN(OS)

I_B

V_OUT=1.4V

-25~85

-20 -150

-300

V_OUT=1.4V

-25~85

Input Common-mode Voltage

Range

0~(V_CC-1.5)

0~(V_CC-2)

V_CC-1.5

V_ICR

V_CC=5V to 30V

-25~85

R_L=2kΩ

High

Low

V_OH

V_CC=30V, R_L=2kΩ

V_CC=30V, R_L≥10kΩ

Output Voltage Level

-25~85

V_OL

G_V

-25~85 R_L≤ 10kΩ

20 mV

V/mV

-25~85

_CC=15V, V_OUT=1V ~ 11V

100

Large Signal Current Gain

R_L≥2kΩ

Common-mode Rejection Ratio CMRR

V_IC=V_ICR(min)

Supply Voltage Rejection Ratio

(∆V_CC/∆V_IO)

SVR

100

120

Crosstalk Attenuation

Output Current

V_O1/V_O2

f =1kHz ~ 20 kHz

-20

-10

-30 -60

V_CC=15V, V_ID=1V, V_OUT=0

-25~85

I_OUT

V_CC=15V, V_ID=-1V, V_OUT=15V

-25~85

V_ID=-1V, V_OUT=200mV

V_CC=5V, V_OUT=0, GND at -5V

V_OUT=2.5V, R_L=∞

µA

Short-circuit Output Current

I_OS

I_CC

± 40 ± 60 mA

0.7 1.2

Supply Current (four amplifiers)

-25~85

V_CC=30V, V_OUT=0.5V_CC,R_L=∞

1.4

Note: All characteristics are measured under open-loop conditions with zero common-mode input voltage.

ꢀ

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

SOP-14

DIP-14

θ_JA

Thermal Resistance Junction-Ambient

℃/W

TSSOP-14

113

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

QW-R105-023,A

LM224

LINEAR INTEGRATED CIRCUIT

ꢀ

SCHEMATIC DIAGRAM(One Section Only)

VCC

~ 6-μA

Current

Regulator

~100-μA

~6-μA

Current

Regulator

Current

Regulator

OUT

IN-

IN+

~50-μA

Current

Regulator

GND

To Other

Amplifiers

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

QW-R105-023,A

相关型号：