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LT1178IN8#PBF

厂商:
Linear
类别:
精准放大器
包装:
-
封装:
PDIP
无铅情况/ROHS:
无铅
描述:
17μA Max, Dual and Quad, Single S...

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  • 参数
  • 描述
  • 文档
参数 数值
Inoise (pA/rtHz) 0.00001
Vs Max (V) 44
New no
Ibias (nA) 3 (5)
Enoise Density (nV/rtHz) 49
Temp Range C,I
Vos TC (uV/C) 0.6 (3)
VinCM Low (from V-) (V) -0.3
Channels (#) 2
Avol (V/mV) 2500
Single Supply (yes/no) yes
Av Min Stable (V/V) 1
Cload (pF) 2500
Rail-to-Rail Out (yes/no) no
Over-the-Top (yes/no) no
Iout (mA) 30
LF Enoise (uVpp) 0.9
Shutdown (yes/no) no
Featured no
Rail-to-Rail In (yes/no) no
Type VFB
CMRR (dB) 106
Vos (uV) 30 (70)
PSRR (dB) 112
Vs Min (V) 2
Vol (from V-) (V) 0.0002
Gain Drift (ppm/C)
Gain Accuracy (%)
Ts (0.1%) (ns)
Av Max (V/V)
Av Min (V/V)
Is (mA) 0.012 (0.017)
Packages DIP-8,SO-8,SOW-16
GBW (MHz) 0.085
SR (V/us) 0.04
Voh (from V+) (V) 1.6
VinCM High (from V+) (V) 1.1
Comments Precision, Micropower, Single Supply
Date Added 1984-01-01
Price 1k * $2.95 (LT1178CN8)

特点
5-Bit Digitally Programmable 1.3V to 3.5V Fixed Output Voltage, VRM 8.4 Compliant
Fast Transient Response: 0% to 100% Duty Cycle
Phase Lead Compensation for Remote Sensing
Overtemperature Protection
Flags for Power Good and Overvoltage Fault
19A Output Current Capability from a 5V Supply
Dual N-Channel MOSFET Synchronous Driver
Initial Output Accuracy: ±1.5%
Excellent Output Accuracy: ±2% Typ Over Line, Load and Temperature Variations
High Efficiency: Over 95% Possible
Adjustable Current Limit Without External Sense Resistors
Available in 2O-Lead SSOP and SW Packages

典型应用

描述
The LTC1753 free-runs at 300kHz and can be synchronized to a faster external clock if desired. It provides a phase lead compensation scheme and under harsh loading conditions, the PWM duty cycle can be momentarily forced to 0% or 100% to reduce the output voltage recovery time.

数据表 (英文)
文档名称 文档类型 软件 描述
LT1178IN8#PBFPDF下载 点击下载 点击下载 LT1395/LT1396/LT1397 - Single/Dual/Quad 400MHz Current Feedback Amplifier
可靠性数据
文档名称 文档类型 软件 描述
LT1178IN8#PBFPDF下载 点击下载 点击下载 R273 Reliability Data
设计要点 (英文)
文档名称 文档类型 软件 描述
LT1178IN8#PBFPDF下载 点击下载 点击下载 DN429 - Tiny Amplifiers Drive Heavy Capacitive Loads at Speed
LT Journal
文档名称 文档类型 软件 描述
LT1178IN8#PBFPDF下载 点击下载 点击下载 Feb 2000 400MHz Current Feedback Amps Offer High Slew Rate without the Gain Bandwidth Product Limitations of Voltage Feedback Amps
设计要点 (中文)
文档名称 文档类型 软件 描述
LT1178IN8#PBFPDF下载 点击下载 点击下载 DN429 - 纤巧型放大器可快速驱动重电容性负载