LMC6484IM/NOPB,LMC6484IM/NOPB pdf中文资料,LMC6484IM/NOPB引脚图,LMC6484IM/NOPB电路-Datasheet-电子工程世界

文档预览

MICROCIRCUIT DATA SHEET

MNLMC6484AM-X REV 1A2

Original Creation Date: 08/16/95

Last Update Date: 03/10/03

Last Major Revision Date: 02/14/03

CMOS QUAD RAIL-TO-RAIL INPUT AND OUTPUT OPERATIONAL

AMPLIFIER

General Description

The LMC6484 provides a common-mode range that extends to both supply rails. This

rail-to-rail performance combined with excellent accuracy, due to a high CMRR, makes this

device unique among rail-to-rail input amplifiers.

It is ideal for systems, such as data acquisition, that require a large input signal

range. The LMC6484 is also an excellent upgrade for circuits using limited common-mode

range amplifiers such as the TLC274 and TLC279.

Maximum dynamic signal range is assured in low voltage and single supply systems by the

LMC6484's rail-to-rail output swing. The LMC6484's rail-to-rail output swing is guaranteed

for loads down to 600 Ohms.

Guaranteed low voltage characteristics and low power dissipation make the LMC6484

especially well-suited for battery-operated systems.

See the MNLMC6482AM-X data sheet for a Dual CMOS operational amplifier with these same

features.

Industry Part Number

LMC6484AM

NS Part Numbers

LMC6484AMJ/883

LMC6484AMWG-QV

LMC6484AMWG/883

Prime Die

LMC6484

Controlling Document

SEE FEATURES SECTION

Processing

MIL-STD-883, Method 5004

Subgrp Description

Static tests at

Dynamic tests at

Functional tests at

Switching tests at

Temp (

+25

+125

-55

+25

+125

-55

+25

+125

-55

+25

+125

-55

Quality Conformance Inspection

MIL-STD-883, Method 5005

MNLMC6484AM-X REV 1A2

MICROCIRCUIT DATA SHEET

Features

(Typical Unless Otherwise Noted)

- Rail-to-Rail input common-mode voltage range.

(Guaranteed Over Temperature)

- Rail-to-Rail output swing.

(within 20mV of supply rail, 100k Ohm load)

- Guaranteed 5V and 15V performance.

- Operates at 3V

- Excellent CMRR and PSRR.

- Ultra low input current.

- High voltage gain (Rl = 500k Ohms).

- Specified for 2k Ohm and 600 Ohm loads.

CONTROLLING DOCUMENTS:

LMC6484AMJ/883

5962-9453402MCA

LMC6484AMWG-QV

5962-9453402VXA

LMC6484AMWG/883

5962-9453402QXA

82dB

20fA

130dB

Applications

- Data Acquisition Systems.

- Transducer Amplifiers.

- Hand-held Analytic Instruments.

- Medical Instrumentation.

- Active Filter, Peak Detector, Sample and Hold, pH Meter, Current Source.

- Improved Replacement for TLC274, TLC279.

MNLMC6484AM-X REV 1A2

MICROCIRCUIT DATA SHEET

(Absolute Maximum Ratings)

(Note 1)

Supply Voltage (V+ - V-)

16V

Differential Input Voltage

+Supply Voltage

Voltage at Input/Output Pin

(V+)+0.3V,(V-)-0.3V

Current at Input Pin

(Note 6)

+5mA

Current at Output Pin

(Note 3, 5)

+30mA

Current at Power Supply Pin

40mA

Maximum Junction Temperature

(Note 4)

150 C

Power Dissipation

(Note 2)

315mW

Storage Temperature Range

-65 C < Ta < +150 C

Operating Temperature Range

-55 C < Ta < +125 C

Thermal Resistance

ThetaJA

14-Pin CERAMIC DIP (Still Air)

(500LF/Min Air flow)

14-Pin CERAMIC SOIC (Still Air)

(500LF/Min Air Flow)

ThetaJC

14-Pin CERAMIC DIP

14-Pin CERAMIC SOIC

Package Weight

CERAMIC DIP

CERAMIC SOIC

Lead Temperature

(Soldering, 10 seconds)

ESD Tolerance

(Note 7)

3.0kV

Note 1:

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.

Operating Ratings indicate conditions for which the device is functional, but do not

guarantee specific performance limits. For guaranteed specifications and test

conditions, see the Electrical Characteristics. The guaranteed specifications apply

only for the test conditions listed. Some performance characteristics may degrade

when the device is not operated under the listed test conditions.

The maximum power dissipation must be derated at elevated temperatures and is

dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to

ambient thermal resistance), and TA (ambient temperature). The maximum allowable

power dissipation at any temperature is Pdmax = (Tjmax - TA)/ThetaJA or the number

given in the Absolute Maximum Ratings, whichever is lower.

Applies to both single-supply and split-supply operation. Continuous short circuit

operation at elevated ambient temperature can result in exceeding the maximum allowed

junction temperature of 150 C. Output currents in excess of +30mA over long term may

adversely affect reliability.

All numbers apply for packages soldered directly into a PC board.

Do not short circuit output to V+, when V+ is greater than 13V or reliability will be

adversely affected.

86.0 C/W

49.0 C/W

116.0 C/W

72.0 C/W

16.0 C/W

11.0 C/W

TBD

460mg

260 C

Note 2:

Note 3:

Note 4:

Note 5:

MNLMC6484AM-X REV 1A2

MICROCIRCUIT DATA SHEET

(Continued)

Note 6:

Note 7:

Limiting input pin current is only necessary for input voltages that exceed absolute

maximum input voltage ratings.

Human body model, 1.5k Ohms in series with 100pF. All pins rated per method 3015.6 of

MIL-STD-883. This is a Class 2 device rating.

Recommended Operating Conditions

(Note 1)

Supply Voltage

3.0V < V+ < 15.5V

Note 1:

Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.

Operating Ratings indicate conditions for which the device is functional, but do not

guarantee specific performance limits. For guaranteed specifications and test

conditions, see the Electrical Characteristics. The guaranteed specifications apply

only for the test conditions listed. Some performance characteristics may degrade

when the device is not operated under the listed test conditions.

MNLMC6484AM-X REV 1A2

MICROCIRCUIT DATA SHEET

Electrical Characteristics

DC PARAMETERS

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC: V+=5V, V-=0V, Rl>1M, Vcm=Vo=V+/2

SYMBOL

Vio

PARAMETER

Input Offset

Voltage

Input Bias

Current

Input Offset

Current

Common Mode

Rejection Ratio

0V<=Vcm<=15.0V, V+=15V

0V<=Vcm<=5.0V

+PSRR

Positive Power

Supply Rejection

Ratio

Negative Power

Supply Rejection

Ratio

Input Common Mode

Voltage Range

Output Short

Circuit Current

5V<=V+<=15V, Vo=2.5V

-5V<=V-<=-15V, Vo=-2.5V, V+=0V

5V>=VCM>=15V, For CMRR>=50dB

V++.25 -0.25

V+

Isc

Sourcing, Vo=0V

Sinking, Vo=5V

V+=15V, Sourcing, Vo=0V

V+=15V, Sinking, Vo=12V

Icc

Supply Current

All four Amps

2.8

3.6

All four amps, V+=+15V

3.0

4.0

CONDITIONS

NOTES

PIN-

NAME

MIN

MAX

0.75

1.35

Iib

100

Iio

100

CMRR

UNIT

SUB-

GROUPS

2, 3

-PSRR

Vcm

参数对比

与LMC6484IM/NOPB相近的元器件有：LMC6484AIM/NOPB、LMC6484AIMX/NOPB、LMC6484IN/NOPB、LMC6484AIN/NOPB、LMC6484IMX/NOPB。描述及对比如下：

型号	LMC6484IM/NOPB	LMC6484AIM/NOPB	LMC6484AIMX/NOPB	LMC6484IN/NOPB	LMC6484AIN/NOPB	LMC6484IMX/NOPB
描述	IC QUAD OP-AMP, 3000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, SOIC-14, Operational Amplifier	IC QUAD OP-AMP, 1350 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, SOIC-14, Operational Amplifier	IC QUAD OP-AMP, 1350 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, SOIC-14, Operational Amplifier	IC QUAD OP-AMP, 3700 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDIP14, ROHS COMPLIANT, DIP-14, Operational Amplifier	IC QUAD OP-AMP, 1350 uV OFFSET-MAX, 1.5 MHz BAND WIDTH, PDIP14, ROHS COMPLIANT, DIP-14, Operational Amplifier	IC QUAD OP-AMP, 3000 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO14, ROHS COMPLIANT, SOIC-14, Operational Amplifier
是否Rohs认证	符合	符合	符合	符合	符合	符合
零件包装代码	SOIC	SOIC	SOIC	DIP	DIP	SOIC
包装说明	SOP, SOP14,.25	SOP, SOP14,.25	SOP, SOP14,.25	DIP, DIP14,.3	DIP, DIP14,.3	SOP, SOP14,.25
针数	14	14	14	14	14	14
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
放大器类型	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER	OPERATIONAL AMPLIFIER
架构	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK	VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB)	0.000004 µA	0.000004 µA	0.000004 µA	0.000004 µA	0.000004 µA	0.000004 µA
25C 时的最大偏置电流 (IIB)	0.000004 µA	0.000004 µA	0.000004 µA	0.000004 µA	0.000004 µA	0.000004 µA
最小共模抑制比	62 dB	67 dB	67 dB	62 dB	67 dB	62 dB
标称共模抑制比	74 dB	82 dB	82 dB	82 dB	82 dB	74 dB
频率补偿	YES	YES	YES	YES	YES	YES
最大输入失调电压	3000 µV	1350 µV	1350 µV	3700 µV	1350 µV	3000 µV
JESD-30 代码	R-PDSO-G14	R-PDSO-G14	R-PDSO-G14	R-PDIP-T14	R-PDIP-T14	R-PDSO-G14
JESD-609代码	e3	e3	e3	e3	e3	e3
长度	8.6235 mm	8.6235 mm	8.6235 mm	19.18 mm	19.18 mm	8.6235 mm
低-偏置	YES	YES	YES	YES	YES	YES
低-失调	NO	NO	NO	NO	NO	NO
湿度敏感等级	1	1	1	1	1	1
功能数量	4	4	4	4	4	4
端子数量	14	14	14	14	14	14
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	SOP	SOP	SOP	DIP	DIP	SOP
封装等效代码	SOP14,.25	SOP14,.25	SOP14,.25	DIP14,.3	DIP14,.3	SOP14,.25
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	SMALL OUTLINE
包装方法	RAIL	RAIL	TAPE AND REEL	RAIL	RAIL	TAPE AND REEL
峰值回流温度（摄氏度）	260	260	260	260	260	260
电源	3/15 V	3/15 V	3/15 V	3/15 V	3/15 V	3/15 V
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	1.753 mm	1.753 mm	1.753 mm	5.08 mm	5.08 mm	1.753 mm
最小摆率	0.63 V/us	0.7 V/us	0.7 V/us	0.63 V/us	0.7 V/us	0.63 V/us
标称压摆率	0.9 V/us	1.3 V/us	1.3 V/us	1.3 V/us	1.3 V/us	0.9 V/us
最大压摆率	4 mA	4 mA	4 mA	4 mA	4 mA	4 mA
供电电压上限	16 V	16 V	16 V	16 V	16 V	16 V
标称供电电压 (Vsup)	3 V	5 V	5 V	5 V	5 V	3 V
表面贴装	YES	YES	YES	NO	NO	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
端子面层	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
端子形式	GULL WING	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	GULL WING
端子节距	1.27 mm	1.27 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm
端子位置	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
处于峰值回流温度下的最长时间	40	40	40	40	40	NOT SPECIFIED
标称均一增益带宽	1000 kHz	1500 kHz	1500 kHz	1500 kHz	1500 kHz	1000 kHz
最小电压增益	10000	13000	13000	10000	13000	10000
宽度	3.899 mm	3.899 mm	3.899 mm	7.62 mm	7.62 mm	3.899 mm
厂商名称	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	-	-	National Semiconductor（TI ）
Base Number Matches	-	1	1	1	1	-