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OPA334AIDBVTG4 PDF预览

OPA334AIDBVTG4

更新时间: 2024-11-25 12:46:47
品牌 Logo 应用领域
德州仪器 - TI 运算放大器
页数 文件大小 规格书
31页 1279K
描述
SINGLE-SUPPLY CMOS OPERATIONAL AMPLIFIERS Zero-Drift Series

OPA334AIDBVTG4 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:SOT-23, 6 PIN
针数:6Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.29放大器类型:OPERATIONAL AMPLIFIER
架构:CHOPPER-STAB最大平均偏置电流 (IIB):0.0002 µA
25C 时的最大偏置电流 (IIB):0.0002 µA标称共模抑制比:130 dB
频率补偿:YES最大输入失调电压:5 µV
JESD-30 代码:R-PDSO-G6JESD-609代码:e4
长度:2.9 mm低-偏置:YES
低-失调:YES微功率:YES
湿度敏感等级:2负供电电压上限:
标称负供电电压 (Vsup):功能数量:1
端子数量:6最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装等效代码:TSOP6,.11,37
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
功率:NO电源:3/5 V
可编程功率:NO认证状态:Not Qualified
座面最大高度:1.45 mm标称压摆率:1.6 V/us
子类别:Operational Amplifier最大压摆率:0.45 mA
供电电压上限:7 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.95 mm
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:2000 kHz最小电压增益:316000
宽带:NO宽度:1.6 mm
Base Number Matches:1

OPA334AIDBVTG4 数据手册

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OPA334  
OPA2334  
O
P
A
3
3
5
O
P
A
2
3
3
5
O
P
A
2
3
3
4
O
P
A
2
3
3
5
OPA335  
OPA2335  
SBOS245D – JUNE 2002 – REVISED JULY 2003  
0.05µV/°C max, SINGLE-SUPPLY  
CMOS OPERATIONAL AMPLIFIERS  
Zerø-Drift Series  
FEATURES  
DESCRIPTION  
The OPA334 and OPA335 series of CMOS operational  
amplifiers use auto-zeroing techniques to simultaneously  
provide very low offset voltage (5µV max), and near-zero drift  
over time and temperature. These miniature, high-precision,  
low quiescent current amplifiers offer high input impedance  
and rail-to-rail output swing. Single or dual supplies as low as  
+2.7V (±1.35V) and up to +5.5V (±2.75V) may be used.  
These op amps are optimized for low-voltage, single-supply  
operation.  
LOW OFFSET VOLTAGE: 5µV (max)  
ZERO DRIFT: 0.05µV/°C (max)  
QUIESCENT CURRENT: 285µA  
SINGLE-SUPPLY OPERATION  
SINGLE AND DUAL VERSIONS  
SHUTDOWN  
MicroSIZE PACKAGES  
The OPA334 family includes a shutdown mode. Under logic  
control, the amplifiers can be switched from normal operation  
to a standby current of 2µA. When the Enable pin is con-  
nected high, the amplifier is active. Connecting Enable low  
disables the amplifier, and places the output in a high-  
impedance state.  
APPLICATIONS  
TRANSDUCER APPLICATIONS  
TEMPERATURE MEASUREMENT  
ELECTRONIC SCALES  
MEDICAL INSTRUMENTATION  
BATTERY-POWERED INSTRUMENTS  
HANDHELD TEST EQUIPMENT  
The OPA334 (single version with shutdown) comes in  
MicroSIZE SOT23-6. The OPA335 (single version without  
shutdown) is available in SOT23-5, and SO-8. The OPA2334  
(dual version with shutdown) comes in MicroSIZE MSOP-10.  
The OPA2335 (dual version without shutdown) is offered in  
the MSOP-8 and SO-8 packages. All versions are specified  
for operation from –40°C to +125°C.  
OFFSET VOLTAGE PRODUCTION DISTRIBUTION  
OFFSET VOLTAGE DRIFT PRODUCTION DISTRIBUTION  
Absolute Value;  
Centered Around Zero  
Offset Voltage (µV)  
Offset Voltage Drift (µV/°C)  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2002-2003, Texas Instruments Incorporated  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
www.ti.com  

OPA334AIDBVTG4 替代型号

型号 品牌 替代类型 描述 数据表
OPA334AIDBVRG4 TI

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