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ALD4706BDB PDF预览

ALD4706BDB

更新时间: 2024-02-25 07:43:20
品牌 Logo 应用领域
先进线性 - ALD 运算放大器
页数 文件大小 规格书
6页 70K
描述
Operational Amplifier

ALD4706BDB 技术参数

是否Rohs认证: 不符合生命周期:Contact Manufacturer
零件包装代码:SOIC包装说明:SOIC-24
针数:24Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.7Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.0002 µA
标称共模抑制比:83 dB最大输入失调电压:11000 µV
JESD-30 代码:R-PDSO-G24湿度敏感等级:1
标称负供电电压 (Vsup):-2.5 V功能数量:4
端子数量:24最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):225认证状态:Not Qualified
标称压摆率:0.17 V/us最大压摆率:0.2 mA
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子形式:GULL WING端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:200 kHz
Base Number Matches:1

ALD4706BDB 数据手册

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A
L
D
DVANCED  
INEAR  
EVICES, INC.  
ALD4706A/ALD4706B  
ALD4706  
QUAD ULTRA MICROPOWER RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER  
FEATURES  
GENERAL DESCRIPTION  
• All parameters specified for + 5V single  
supply or ± 2.5V dual supply systems  
• Rail- to- rail input and output voltage ranges  
• Unity gain stable  
• Extremely low input bias currents -- 0.1pA  
• High source impedance applications  
• Dual power supply ±1.0V to ±6.0V  
• Single power supply +2V to +12V  
• High voltage gain  
The ALD4706 is a quad monolithic CMOS ultra micropower high slew-rate  
operational amplifier intended for a broad range of analog applications  
using ±1V to ±6V dual power supply systems, as well as +2V to +12V  
battery operated systems. All device characteristics are specified for +5V  
single supply or ±2.5V dual supply systems. Total supply current for four  
operational amplifiers is 200µA maximum at 5V supply voltage. It is  
manufactured with Advanced Linear Devices' enhanced ACMOS silicon  
gate CMOS process.  
• Output short circuit protected  
• Unity gain bandwidth of 0.2MHz  
• Slew rate of 0.17V/µs  
The ALD4706 is designed to offer a trade-off of performance parameters  
providing a wide range of desired specifications. It offers the popular  
industry standard pin configuration of LM324 types and ICL7641 types.  
• Power dissipation of 20µA per op amp  
• Symmetrical output drive  
The ALD4706 has been developed specifically for the +5V single supply or  
±1V to ±6V dual supply user. Several important characteristics of the  
device make application easier to implement at these voltages. First, each  
operational amplifier can operate with rail-to-rail input and output voltages.  
This means the signal input voltage and output voltage can be equal to or  
near to the positive and negative supply voltages. This feature allows  
numerous analog serial stages and flexibility in input signal bias levels.  
Secondly, each device was designed to accommodate mixed applications  
where digital and analog circuits may operate off the same power supply  
orbattery. Thirdly,theoutputstagecantypicallydriveupto25pFcapacitive  
and 20Kresistive loads. These features, combined with extremely low  
input currents, high open loop voltage gain of 100V/mV, useful bandwidth  
of 200KHz, a slew rate of 0.17V/µs, low power dissipation of 0.5mW, low  
offset voltage and temperature drift, make the ALD4706 a versatile, ultra  
micropower quad operational amplifier.  
APPLICATIONS  
• Voltage follower/buffer/amplifier  
• Charge integrator  
• Photodiode amplifier  
• Data acquisition systems  
• High performance portable instruments  
• Signal conditioning circuits  
• Sensor and transducer amplifiers  
• Low leakage amplifiers  
• Active filters  
• Sample/Hold amplifier  
• Picoammeter  
• Current to voltage converter  
The ALD4706, designed and fabricated with silicon gate CMOS techno-  
logy, offers 0.1pA typical input bias current. Due to low voltage and low  
power operation, reliability and operating characteristics, such as input  
bias currents and warm up time, are greatly improved.  
PIN CONFIGURATION  
OUT  
1
2
14  
13  
OUT  
IN -  
A
D
IN -  
A
D
ORDERING INFORMATION  
Operating Temperature Range  
IN +  
IN +  
12  
11  
10  
9
3
4
D
A
+
-
V
V
-55°C to +125°C  
0°C to +70°C  
0°C to +70°C  
14-Pin  
14-Pin  
14-Pin  
5
6
7
IN +  
IN -  
IN +  
IN -  
B
B
B
C
CERDIP  
Package  
Small Outline  
Package (SOIC)  
Plastic Dip  
Package  
C
ALD4706A DB  
ALD4706B DB  
ALD4706 DB  
ALD4706A SB  
ALD4706B SB  
ALD4706 SB  
ALD4706A PB  
ALD4706B PB  
ALD4706 PB  
OUT  
8
OUT  
C
DB, PB, SB PACKAGE  
* Contact factory for industrial temperature range  
© 1998 Advanced Linear Devices, Inc. 415Tasman Drive, Sunnyvale, California 94089 -1706 Tel: (408) 747-1155 Fax: (408) 747-1286 http://www.aldinc.com  

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