参数资料
型号: TLV342AIDG4
厂商: Texas Instruments
文件页数: 12/36页
文件大小: 0K
描述: IC OPAMP GP R-R 2.3MHZ 8SOIC
标准包装: 75
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 1 V/µs
增益带宽积: 2.3MHz
电流 - 输入偏压: 1pA
电压 - 输入偏移: 300µV
电流 - 电源: 75µA
电流 - 输出 / 通道: 115mA
电压 - 电源,单路/双路(±): 1.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
TLV341, TLV342, TLV342S, TLV344
LOW-VOLTAGE RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS
WITH SHUTDOWN
SLVS568C JANUARY 2005 REVISED NOVEMBER 2007
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information
The TLV341, TLV342, and TLV344 are single, dual, and quad CMOS operational amplifiers, respectively, with
low-voltage, low-power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input
bias current of 1 pA (typ) and an offset voltage of 0.3 mV (typ). For applications requiring excellent dc precision,
the A grade (TLV34xA) has a low offset voltage of 1.25 mV (max) at 25
°C.
These single-supply amplifiers are designed specifically for ultra-low-voltage (1.5-V to 5-V) operation, with a
common-mode input voltage range that typically extends from 0.2 V to 0.5 V from the positive supply rail.
Additional features include 20-nV/
Hz voltage noise at 10 kHz, 2.3-MHz unity-gain bandwidth, and 0.9-V/
s
slew rate.
The TLV341 (single) and TLV342 (dual) in the RUG package also offer a shutdown (SHDN) pin that can be used
to disable the device. In shutdown mode, the supply current is reduced to 45 pA (typ). Offered in both the SOT-23
and smaller SC-70 packages, the TLV341 is suitable for the most space-constrained applications. The dual
TLV342 is offered in the standard SOIC, MSOP, and QFN packages.
An extended industrial temperature range from 40
°C to 125°C makes the TLV34x suitable in a wide variety
of commercial and industrial applications.
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相关代理商/技术参数
参数描述
TLV342AIDGKR 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-VOLTAGE RAIL-TO-RAIL OUTPUT CMOS OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV342AIDGKT 制造商:TI 制造商全称:Texas Instruments 功能描述:LOW-VOLTAGE RAIL-TO-RAIT OUTPUT CMOS OPERATIONAL AMPLIFIERS
TLV342AIDR 功能描述:运算放大器 - 运放 Low Voltage R To R Output CMOS RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
TLV342AIDRE4 功能描述:运算放大器 - 运放 Low Voltage R To R Output CMOS RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel
TLV342AIDRG4 功能描述:运算放大器 - 运放 Lo Vltg Rail to Rail Output CMOS Op Amp RoHS:否 制造商:STMicroelectronics 通道数量:4 共模抑制比(最小值):63 dB 输入补偿电压:1 mV 输入偏流(最大值):10 pA 工作电源电压:2.7 V to 5.5 V 安装风格:SMD/SMT 封装 / 箱体:QFN-16 转换速度:0.89 V/us 关闭:No 输出电流:55 mA 最大工作温度:+ 125 C 封装:Reel