OP07C供应商报价哪里找芯片批发报价原理和应用中文资料-中国IC网-芯三七

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产品型号OP07C的概述

OP07C芯片概述 OP07C是一款高精度运算放大器，广泛应用于各种电子电路中。作为集成电路的典型代表，OP07C能够为用户提供优良的性能指标，尤其在低噪声和高增益特性方面表现突出。该芯片的设计通常应用于要求较高的测量与信号处理场合，如传感器接口、仪器仪表以及专业音频设备等。公司在进行系统设计时，往往需要计算、模拟和操控各种电信号，这使得高性能运算放大器如OP07C成为不可或缺的组成部分。 OP07C详细参数对于OP07C的关键性能参数，以下是其主要特征： - 工作电源电压（V±）：OP07C通常工作在±2V到±18V的电源电压范围内。这使得其在多种应用环境下都能保持稳定的工作状态。 - 输入失调电压（Vos）：OP07C具有极低的输入失调电压，通常为±0.1mV。这一指标在高精度测量中尤为重要，能够有效减少信号处理过程中的误差。 - 输入偏置电流（Ib）：该芯片的输入偏置电流也相对...

产品型号OP07C的Datasheet PDF文件预览

OP07C

VERY LOW OFFSET

SINGLE BIPOLAR OPERATIONAL AMPLIFIERS

EXTREMELY LOW OFFSET : 150µV MAX

LOW INPUT BIAS CURRENT : 1.8nA

LOW V_ioDRIFT : 0.5µV/^oC

ULTRA STABLE WITH TIME : 2µV/month max.

WIDE SUPPLY VOLTAGE RANGE :

± 3V to ± 22V

DIP8

(Plastic Package)

DESCRIPTION

The OP07C is a very high precision op amp with

an offset voltage maximum of 150µV.

ORDER CODES

Package

Temperature

Range

Offering also low input current (1.8nA) and high

gain (400V/mV), the OP07C is particularly suitable

for instrumentationapplications.

Part Number

OP07C

-40^oC, +105^oC

•

PIN CONNECTIONS (top view)

Offset Null 1

Inverting Input

Non-inverting Input

V_CC

Offset Null 2

V_CC

Output

N.C.

1/4

October 1997

OP07C

SCHEMATIC DIAGRAM

R2A

R1A

R2B

R1B

Offset

Null

T15

T10

T18

Output

Non-inverting

input

D11

R10

T12

T13

T17

T16

Inverting

input

T11

T14

D10

INPUT OFFSET VOLTAGE NULLING CIRCUIT

Offset Null 1

20k

Offset Null 2

Ω

V_CC

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

±22

Unit

V_CC

V_id

Supply Voltage

Differential Input Voltage

Input Voltage

±30

V_i

±22

T_oper

T_stg

Operating Temperature

Storage Temperature

-40 to +105

-65 to +150

^oC

2/4

OP07C

ELECTRICAL CHARACTERISTICS

V_CC= ±15V, T_amb= +25°C (unless otherwise specified)

Symbol

Parameter

Min.

Typ.

Max.

Unit

V_io

Input Offset Voltage

150

250

µV

0°C ≤ T_amb≤ +70°C

Long Term Input Offset

µV/Mo

Voltage Stability - (note 1)

0.4

0.5

0.8

DV_io

I_io

Input Offset Voltage Drift

1.8

µV/°C

Input Offset Current

0°C ≤ T_amb≤ +70°C

DI_io

I_ib

Input Offset Current Drift

pA/°C

Input Bias Current

1.8

0°C ≤ T_amb≤ +70°C

DI_ib

R_o

Input Bias Current Drift

pA/°C

Ω

Open Loop Output Resistance

Differential Input Resistance

Common Mode Input Resistance

R_id

MΩ

GΩ

R_ic

120

±13.5

V_icm

Input Common Mode Voltage Range

±13

0°C ≤ T_amb≤ +70°C

CMR

SVR

A_vd

Common Mode Rejection Ratio

(V_i= V_icmmin)

100

120

104

0°C ≤ T_amb≤ +70°C

Supply Voltage Rejection Ratio

(V_CC= ±3 to ±18V)

0°C ≤ T_amb≤ +70°C

Large Signal Voltage Gain

V_CC= ±15, R_L= 2kΩ, V_O= ±10V,

0°C ≤ T_amb≤ +105°C

V/mV

120

100

400

V_CC= ±3V, R_L= 500Ω, V_O= ±0.5V

V_opp

Output Voltage Swing

R_L= 10kΩ

±12

±13

±12.8

±12

R_{L =}2kΩ

±11.5

R_{L =}1kΩ

0°C ≤ T_amb≤ +70°C

R_L= 2kΩ

±11

Slew Rate (R_L= 2kΩ, C_L= 100pF)

0.17

V/µS

GBP

Gain Bandwidth Product

MHz

(R_L= 2kΩ, C_L= 100pF, f = 100kHz)

0.5

2.7

I_CC

Supply Current - (no load)

0°C ≤ T_amb≤ +70°C

V_CC= ±3V

1.3

0.67

e_n

Equivalent Input Noise Voltage

√Hz

f = 10Hz

f = 100Hz

f = 1kHz

10.5

13.5

11.5

i_n

Equivalent Input Noise Current

√Hz

f = 10Hz

f = 100Hz

f = 1kHz

0.3

0.2

0.1

0.9

0.3

0.2

Note 1 : 1. Long Term Input Offset Voltage Stability refers to the average trend line of V_iovs time over extended periods after

the first 30 days of operation.

3/4

OP07C

PACKAGE MECHANICAL DATA

8 PINS - PLASTICDIP

Millimeters

Inches

Typ.

Dimensions

Min.

Typ.

Max.

Min.

Max.

3.32

0.131

0.51

1.15

0.020

0.045

0.014

0.008

1.65

0.55

0.065

0.022

0.012

0.430

0.384

0.356

0.204

0.304

10.92

9.75

7.95

0.313

2.54

7.62

0.100

0.300

6.6

0260

0.200

0.150

0.060

5.08

3.81

1.52

3.18

0.125

Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility

for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result

from its use. No license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics.

Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all

information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life

support devices or systems without express written approval of SGS-THOMSON Microelectronics.

SGS-THOMSON Microelectronics GROUP OF COMPANIES

Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco

The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.

4/4

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产品型号OP07C的概述

产品型号OP07C的Datasheet PDF文件预览

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