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LT1993CUD-4#TRPBF

厂商:
Linear
类别:
差分放大器
包装:
-
封装:
QFN
无铅情况/ROHS:
无铅
描述:
900MHz 低失真、低噪声差分放大器/ADC 驱动器(AV = ...

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  • 参数
  • 描述
  • 文档
参数 数值
Vos (mV) 1
Vs Max (V) 5.5
New no
Enoise Density (nV/rtHz) 2.15
Temp Range C, I
Vos TC (uV/C) 2.5
Channels (#) 1
Ts (0.1%) (ns) 4
Single Supply (yes/no) no
Av Max (V/V) 4
Av Min Stable (V/V) 4
Cload (pF) 5
Rail-to-Rail Out (yes/no) no
Iout (mA) 45
Shutdown (yes/no) yes
Featured no
Rail-to-Rail In (yes/no) no
Type DIFF
CMRR (dB) 70
PSRR (dB) 90
Vs Min (V) 4
Vol (from V-) (V) 0.25
Inoise (pA/rtHz)
Ibias (uA)
Gain Drift (ppm/C)
Gain Accuracy (%)
VinCM Low (from V-) (V)
Avol (V/mV)
Av Min (V/V)
Over-the-Top (yes/no) no
GBW (MHz) 900
SR (V/us) 1100
Is (mA) 100 (112)
Packages QFN-16
Voh (from V+) (V) 1.25
VinCM High (from V+) (V)
Comments Low Distortion ADC Driver, Av=4
Date Added 1984-01-01
Price 1k * $2.95 (LT1993CUD-10)

特点
Offset Voltage – Prime Grade: 60μV Max
Offset Voltage – Low Cost Grade (Including Surface Mount Dual/Quad): 75μV Max
Offset Voltage Drift: 0.5μV/°C Max
Input Bias Current: 250pA Max
0.1Hz to 10Hz Noise: 0.3μV P-P , 2.2pA P-P
Supply Current per Amplifier: 400μA Max
CMRR: 120dB Min
Voltage Gain: 1 Million Min
Guaranteed Specs with ±1.0V Supplies
Guaranteed Matching Specifications
SO-8 Package – Standard Pinout
LT1114 in Narrow Surface Mount Package

典型应用

典型应用

描述
The LT?1112 dual and LT1114 quad op amps achieve a new standard in combining low cost and outstanding precision specifications.
The performance of the selected prime grades matches or exceeds competitive devices. In the design of the LT1112/ LT1114 however, particular emphasis has been placed on optimizing performance in the low cost plastic and SO packages. For example, the 75μV maximum offset voltage in these low cost packages is the lowest on any dual or quad non-chopper op amp.
The LT1112/LT1114 also provide a full set of matching specifications, facilitating their use in such matching dependent applications as two and three op amp instrumentation amplifiers.
Another set of specifications is furnished at ±1V supplies. This, combined with the low 320μA supply current per amplifier, allows the LT1112/LT1114 to be powered by two nearly discharged AA cells.
Protected by U.S. Patents 4,575,685; 4,775,884 and 4,837,496

数据表 (英文)
文档名称 文档类型 软件 描述
LT1993CUD-4#TRPBFPDF下载 点击下载 点击下载 LTC2606/LTC2616/LTC2626 - 16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface
数据表 (中文)
文档名称 文档类型 软件 描述
LT1993CUD-4#TRPBFPDF下载 点击下载 点击下载 LTC2606/LTC2616/LTC2626 - 具 I2C 接口的 16/14/12 位轨至轨 DAC
可靠性数据
文档名称 文档类型 软件 描述
LT1993CUD-4#TRPBFPDF下载 点击下载 点击下载 R461 Reliability Data
产品选型卡
文档名称 文档类型 软件 描述
LT1993CUD-4#TRPBFPDF下载 点击下载 点击下载 Voltage Output DACs