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| 型号： | MAX44280AXT+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC OPAMP GP RRIO 50MHZ LN SC70-6 |
| 产品培训模块： | Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 放大器类型： | 通用 |
| 电路数： | 1 |
| 输出类型： | 满摆幅 |
| 转换速率： | 30 V/µs |
| 增益带宽积： | 50MHz |
| 电流 - 输入偏压： | 0.01pA |
| 电压 - 输入偏移： | 10µV |
| 电流 - 电源： | 750µA |
| 电流 - 输出 / 通道： | 85mA |
| 电压 - 电源，单路/双路(±)： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-TSSOP，SC-88，SOT-363 |
| 供应商设备封装： | SC-70-6 |
| 包装： | 带卷 (TR) |
MAX44280
1.8V, 50MHz, Low-Offset,
Low-Power, Rail-to-Rail I/O Op Amp
General Description
The MAX44280 offers a unique combination of high
speed, precision, low noise, and low-voltage operation
making it ideally suited for a large number of signal pro-
cessing functions such as filtering and amplification of
signals in portable and industrial equipment.
The amplifier features an input offset of less than 50FV
and a high-gain bandwidth product of 50MHz while
maintaining a low 1.8V supply rail. The device is internally
compensated for gains of 5V/V or greater. The device’s
rail-to-rail input/outputs and low noise guarantee maxi-
mum dynamic range in demanding applications such
as 12- to 16-bit SAR ADC drivers. Unlike traditional
rail-to-rail input structures, input crossover distortion is
absent due to an optimized input stage with an ultra-quiet
charge pump.
The MAX44280 includes a fast-power-on shutdown mode
for further power savings.
The MAX44280 operates from a supply range of 1.8V to
5.5V over the -40NC to +125NC temperature range and
can operate down to 1.7V over the 0NC to +70NC tem-
perature range. The MAX44280 is available in a small,
6-pin SC70 package and is also available in a 1mm x
1.5mm thin DFN (ultra-thin LGA) package.
Features
S
Low 1.8V Supply Rail Over the -40°C to +125°C
Range
S
1.7V Supply Rail Over the 0°C to +70°C Range
S
50MHz Bandwidth
S
Low 12.7nV/√Hz Input Voltage-Noise Density
S
Low 1.2fA/√Hz Input Current-Noise Density
S
Low 50V (max) VOS at +25°C
S
500fA Low Input Bias Current
S
750A Quiescent Current per Amplifier
S
< 1A Supply Current in Shutdown
S
Small, 2mm x 2mm SC70 and 1mm x 1.5mm Thin
DFN Packages
S
Low -110dB Total Harmonic Distortion
S
5V/V Minimum Stable Gain
Applications
Notebooks
3G/4G Handsets
Portable Media Players
Portable Medical Instruments
Battery-Operated Devices
Analog-to-Digital Converter Buffers
Transimpedance Amplifiers
General-Purpose Signal Processing
19-6157; Rev 2; 8/12
Ordering Information appears at end of data sheet.
Typical Application Circuit
For related parts and recommended products to use with this part, refer to: www.maximintegrated.com/MAX44280.related
EVALUATION KIT AVAILABLE
MAX44280
+3.3V
3.3nF
10kI
ADC
MAX11645
VSIG
24kI
2.4kI
For pricing, delivery, and ordering information, please contact Maxim Direct at
1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX44280AYT+T | 功能描述:运算放大器 - 运放 Decompensated MAX44260 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 |
| MAX44280EVKIT# | 制造商:Maxim Integrated Products 功能描述:1.8V 50MHZ LOW-OFFSET LOW-POWER RAIL-TO-RAIL I/O OP AMP - Boxed Product (Development Kits) |
| MAX44281OANS+T | 功能描述:运算放大器 - 运放 4-bump Op Amp 4-bump Op Amp RoHS:否 制造商:Maxim Integrated 通道数量: 共模抑制比（最小值）: 输入补偿电压: 输入偏流（最大值）: 工作电源电压: 安装风格: 封装 / 箱体: 转换速度: 关闭: 输出电流: 最大工作温度: 封装:Reel |
| MAX44281UANS+ | 制造商:Maxim Integrated Products 功能描述:4-BUMP OP AMP - Rail/Tube |
| MAX44281UANS+T | 功能描述:运算放大器 - 运放 4-bump Op Amp 4-bump Op Amp RoHS:否 制造商:Maxim Integrated 通道数量: 共模抑制比（最小值）: 输入补偿电压: 输入偏流（最大值）: 工作电源电压: 安装风格: 封装 / 箱体: 转换速度: 关闭: 输出电流: 最大工作温度: 封装:Reel |
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