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ALD1704GDA PDF预览

ALD1704GDA

更新时间: 2024-10-28 21:58:07
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 50K
描述
RAIL TO RAIL CMOS OPERATIONAL AMPLIFIER

ALD1704GDA 技术参数

是否Rohs认证:不符合生命周期:Contact Manufacturer
零件包装代码:DIP包装说明:CERDIP-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.68Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.00003 µA
标称共模抑制比:83 dB最大输入失调电压:10000 µV
JESD-30 代码:R-GDIP-T8湿度敏感等级:1
标称负供电电压 (Vsup):-5 V功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:CERAMIC, GLASS-SEALED
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):225认证状态:Not Qualified
标称压摆率:5 V/us供电电压上限:13.2 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子形式:THROUGH-HOLE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:2100 kHz
Base Number Matches:1

ALD1704GDA 数据手册

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A
L
D
DVANCED  
INEAR  
EVICES, INC.  
ALD1704A/ALD1704B  
ALD1704/ALD1704G  
RAIL-TO-RAIL CMOS OPERATIONAL AMPLIFIER  
FEATURES  
GENERAL DESCRIPTION  
• Rail-to-rail input and output voltage ranges  
• 5.0V/µs slew rate  
The ALD1704 is a CMOS monolithic operational amplifier with MOSFET  
input thathasrail-to-railinputandoutputvoltageranges. Theinputvoltage  
range and output voltage range are very close to the positive and negative  
power supply voltages. Typically the input voltage can be beyond positive  
power supply voltage V , or the negative power supply voltage V- by up to  
300mV. The output voltage swings to within 60mV of either positive or  
negative power supply voltages at rated load.  
• Output settles to 2mV of supply rails  
• Highcapacitiveloadcapability--upto4000pF  
• Symmetrical push-pull output drives  
• No frequency compensation required --  
unity gain stable  
+
• Extremely low input bias currents -- 1.0pA  
typical (20pAMax)  
• Idealforhighsourceimpedanceapplications  
• High voltage gain -- typically 150V/mV  
• Output short circuit protected  
This device is designed as an alternative to the popular JFET input  
operationalamplifiersinapplicationswhereloweroperatingvoltages,such  
as9Vbatteryor±3.25Vto±6Vpowersuppliesarebeingused. Itoffershigh  
slew rate of 5V/µs at low operating power of 30mW. Since the ALD1704  
is designed and manufactured with Advanced Linear Devices' standard  
enhanced ACMOS silicon gate CMOS process, it also offers low unit cost  
and exceptional reliability.  
• Unity gain bandwidth of 2.1MHz  
APPLICATIONS  
The rail-to-rail input and output feature of the ALD1704 allows a lower  
operating supply voltage for a given signal voltage range and allows  
numerous analog serial stages to be implemented without losing  
operatingvoltagemargin. Theoutputstageisdesignedtodriveupto10mA  
into 400pF capacitive and 1.5Kresistive loads at unity gain and up to  
4000pFat againof5. Shortcircuitprotectiontoeithergroundorthepower  
supply rails is at approximately 15mA clamp current. Due to complemen-  
tary output stage design, the output can both source and sink 10mA into  
a load with symmetrical drive and is ideally suited for applications where  
push-pull voltage drive is desired.  
• Voltage amplifier  
• Voltage follower/buffer  
• Charge integrator  
• Photodiode amplifier  
• Data acquisition systems  
• High performance portable  
instruments  
• Signal conditioning circuits  
• Low leakage amplifiers  
• Active filters  
• Sample/Hold amplifier  
• Picoammeter  
• Current to voltage converter  
• Coaxial cable driver  
• Capacitive sensor amplifier  
• Piezoelectric transducer amplifier  
The offset voltage is trimmed on-chip to eliminate the need for external  
nulling in many applications. For precision applications, the output is  
designed to settle to 0.1% in 2µs. For large signal buffer applications, the  
operational amplifier can function as an ultra high input impedance voltage  
follower/buffer that allows input and output voltage swings from positive to  
negative supply voltages. This feature is intended to greatly simplify  
systems design and eliminate higher voltage power supplies in many  
applications.  
ORDERING INFORMATION  
PIN CONFIGURATION  
Operating Temperature Range  
N/C  
-IN  
1
8
7
6
5
N/C  
-55°C to +125°C  
0°C to +70°C  
0°C to +70°C  
+
8-Pin  
CERDIP  
Package  
8-Pin  
Small Outline  
Package (SOIC)  
8-Pin  
Plastic Dip  
Package  
V
2
+IN  
3
4
OUT  
N/C  
ALD1704A DA  
ALD1704B DA  
ALD1704 DA  
ALD1704G DA  
ALD1704A SA  
ALD1704B SA  
ALD1704 SA  
ALD1704G SA  
ALD1704A PA  
ALD1704B PA  
ALD1704 PA  
ALD1704G PA  
-
V
TOP VIEW  
DA, PA, SA PACKAGE  
* N/C Pin is internally connected. Do not connect externally.  
* 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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