Datasheet Texas Instruments LMC6462B-MDC — 数据表

LMC6462, LMC6464
www.ti.com SNOS725D – MAY 1999 – REVISED MARCH 2013 LMC6462 Dual/LMC6464 Quad Micropower, Rail-to-Rail Input and Output CMOS
Operational Amplifier
Check for Samples: LMC6462, LMC6464 FEATURES DESCRIPTION The LMC6462/4 is a micropower version of the
popular LMC6482/4, combining Rail-to-Rail Input and
Output Range with very low power consumption. 1 2 (Typical Unless Otherwise Noted)
Ultra Low Supply Current 20 ОјA/Amplifier
Ensured Characteristics at 3V and 5V
Rail-to-Rail Input Common-Mode Voltage
Range
Rail-to-Rail Output Swing
– (within 10 mV of rail, VS = 5V and RL = 25
kО©)
Low Input Current 150 fA
Low Input Offset Voltage 0.25 mV The LMC6462/4, with ensured specifications at 3V
and 5V, is especially well-suited for low voltage
applications. A quiescent power consumption of 60
ОјW per amplifier (at VS = 3V) can extend the useful
life of battery operated systems. The amplifier's 150
fA input current, low offset voltage of 0.25 mV, and
85 dB CMRR maintain accuracy in battery-powered
systems. APPLICATIONS The LMC6462/4 provides an input common-mode
voltage range that exceeds both rails. The rail-to-rail …