peculiarity
(Typical 1.0V Power Supply Unless otherwise noted)
Guaranteed 1V single-supply operation
Wideband
There are no V OS glitches in the input CMVR
I did not input bias current inversion beyond the V CM range
Buffered output stage
High output drive capability
The output is shorted
Sink current
35 mA
Source current
45 mA
Rail-to-rail output buffering
@600Ω负载
Both railways from 32 mV
@ 2kΩ load
Both railways from 12 millivolts
Temperature range
-40°C to 125°C
illustrate
The LMV951 amplifier operates from a single supply voltage of 1V and 1.8V, with guaranteed specifications from 0.9V to 3V.
The intrinsic rail-to-rail input amplifier with no offset errors and input bias current phase reversal extends the input common-mode range to both supply rails.
In contrast, the LMV951 conventional rail-to-rail output amplifier has a buffered output stage that provides an open-loop gain relative to the effect of resistive output loads. At a supply voltage of 1 V, the LMV951 is capable of exceeding 35 mA source and sink and provides a gain-bandwidth product of 2.7 MHz.
The LMV951 in shutdown mode consumes less than 50 nA of supply current.
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Battery-powered system
Battery monitoring
Supply current monitoring