LMV951
- (Typical 1-V Supply, Unless Otherwise Noted)
- Ensured 1-V, 380-µA Single-Supply Operation
- Shutdown to 50-nA Supply Current
- Wide 2.7-MHz Bandwidth
- Rail-to-Rail Input With Zero Crossover
- No Input IBIAS Current Reversal Over VCM Range
- 1000-pF Output Drive Capability
- High-Output Drive Capability
- Sink Current: 35 mA
- Source Current: 45 mA
- Rail-to-Rail Buffered Output
- At 600-Ω Load, 32 mV from Either Rail
- At 2-kΩ Load, 12 mV from Either Rail
- Temperature Range –40°C to 125°C
The LMV951 amplifier is capable of operating at supply voltages from 0.9 V to 3 V with specified specs at 1-V and 1.8-V single supply.
The input common-mode range extends to both power supply rails without the offset transition zone and input bias current reversal inherent to most rail-to-rail input amplifiers.
Contrary to a conventional rail-to-rail output amplifier, the LMV951 has a buffered
output stage, providing an open-loop gain which is relatively unaffected by resistive output
loading. At 1-V supply voltage, the LMV951 is able to source and sink in excess of
35 mA and offers a gain bandwidth product of 2.7 MHz.
In shutdown mode, the LMV951 consumes less than 50 nA of supply current.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LMV951 1-V, 2.7-MHz, Zero Crossover Rail-to-Rail Input and Output Amplifier With Shutdown datasheet (Rev. D) | PDF | HTML | 2015年 9月 23日 |
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017年 3月 28日 | ||
| Application note | Low-Voltage Current Loop Transmitter | 2007年 8月 2日 |
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