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参数资料
| 型号： | MAX44252EVKIT# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/14页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT LOW NOISE OP AMP |
| 标准包装： | 1 |
| 系列： | * |
MAX44250/MAX44251/MAX44252
20V, Ultra-Precision, Low-Noise Op Amps
General Description
The MAX44250/MAX44251/MAX44252 are 20V, ultra-
precision, low-noise, low-drift amplifiers that offer near-
zero DC offset and drift through the use of patented auto-
correlating zeroing techniques. This method constantly
measures and compensates the input offset, eliminating
drift over time and temperature and the effect of 1/f noise.
These single, dual, and quad devices feature rail-to-rail
outputs, operate from a single 2.7V to 20V supply or dual
±1.35V to ±10V supplies and consume only 1.15mA
per channel, while providing 5.9nV/
√Hz input-referred
voltage noise. The ICs are unity-gain stable with a gain-
bandwidth product of 10MHz.
With excellent specifications such as offset voltage of
6V (max), drift of 19nV/°C (max), and 123nVP-P noise in
0.1Hz to 10Hz, the ICs are ideally suited for applications
requiring ultra-low noise and DC precision such as inter-
facing with pressure sensors, strain gauges, precision
weight scales, and medical instrumentation.
The ICs are available in 5-pin SOT23, 8-pin SOT23,
8-pin MAXM, and 14-pin SO packages and are rated
over the -40°C to +125°C temperature range.
Benefits and Features
S
2.7V to 20V Power-Supply Range
S
Integrated EMI Filter
S
6V Input Offset Voltage (max) at Room
Temperature
S
TCVOS of 19nV/°C (max)
S
Low 5.9nV/√Hz Input-Referred Voltage Noise
S
123nVP-P in 0.1Hz to 10Hz
S
Fast 400ns Settling Time
S
10MHz Gain-Bandwidth Product
S
Rail-to-Rail Output
S
High Accuracy Enables Precision Signal Chain
Acquisition
Applications
Strain Gauges
Pressure Transducers
Medical Instrumentation
Precision Instrumentation
Load Cell and Bridge Transducer Amplification
Typical Operating Circuit
19-6000; Rev 3; 4/13
Ordering Information appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to www.maximintegated.com/MAX44250.related.
MAX is a registered trademark of Maxim Integrated Products, Inc.
Functional Diagrams appear at end of data sheet.
EVALUATION KIT AVAILABLE
10V
+10V
3.3V
3V
VDD
MICRO-
PROCESSOR
VOUT
50RG
RG
VREF
VDD
VSS
VIN-
VIN+
C1
BUFFER
MAX44251
MAX11211
MAX6126
MAX44251
R
+10V
1.5V
BUFFER
R
R1
OUTPUT
-10V
For pricing, delivery, and ordering information, please contact Maxim Direct
at 1-888-629-4642, or visit Maxim’s website at www.maximintegrated.com.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX44252EVKIT# | 功能描述:放大器 IC 开发工具 20V Ultra-Precision Low-Noise Op Amp RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| MAX44253AUE+ | 功能描述:其他电源管理 New RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| MAX44253AUE+T | 功能描述:其他电源管理 New RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
| MAX44253EVKIT# | 功能描述:电源管理IC开发工具 MAX44253 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| MAX44254AUE+ | 功能描述:其他电源管理 New RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel |
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