MAX954 Ultra Low Power Single Supply Op Amp

SKU: V2535
R29.95
VAT Inclusive
Delivery: 2-5 working days

Ultra-Low-Power, Single-Supply Op Amp + Comparator + Reference

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General Description:
The  MAX951–MAX954  feature  combinations  of  a  micro-power  operational  amplifier,  comparator,  and  reference  in  an  8-pin  package.  In  the  MAX951  and  MAX952,  the  comparator’s  inverting  input  is  connected  to  an  internal  1.2V ±2% bandgap reference. The MAX953 and MAX954 are  offered  without  an  internal  reference.  The  MAX951/MAX952  operate  from  a  single  2.7V  to  7V  supply  with  a  typical supply current of 7μA, while the MAX953/MAX954 operate from 2.4V to 7V with a 5μA typical supply current. Both  the  op  amp  and  comparator  feature  a  common-mode input voltage range that extends from the negative supply  rail  to  within  1.6V  of  the  positive  rail,  as  well  as  output stages that swing Rail-to-Rail. The op amps in the MAX951/MAX953 are internally compensated to be unity-gain stable, while the op amps in the MAX952/MAX954 feature 125kHz typical bandwidth, 66V/ms  slew  rate,  and  stability  for  gains  of  10V/V  or  greater.  These op amps have a unique output stage that enables them  to  operate  with  an  ultra-low  supply  current  while  maintaining linearity under loaded conditions. In addition, they  have  been  designed  to  exhibit  good  DC  characteristics over their entire operating temperature range, minimizing input-referred errors. The  comparator  output  stage  of  these  devices  continuously sources as much as 40mA. The comparators eliminate  power-supply  glitches  that  commonly  occur  when  changing logic states, minimizing parasitic feedback and making the devices easier to use. In addition, they contain ±3mV  internal  hysteresis  to  ensure  clean  output  switching, even with slow-moving input signals.
Applications:
  • Instruments, Terminals, and Bar-Code Readers
  • Battery-Powered Systems
  • Low-Frequency, Local-Area Alarms/Detectors
  • Photodiode Preamps
  • Smart Cards
  • Infrared Receivers for Remote Controls
  • Smoke Detectors and Safety Sensors
V2535
7 Items

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