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MAX953 Datasheet

MAX953 ManufacturerMaxim
MAX953 DescriptionUltra-Low-Power, Single-Supply Op Amp + Comparator + Reference
MAX953 Categories
Comparators
MAX953 Datasheet (PDF)
MAX953 Datasheet
MAX953 Features
  • Op Amp + Comparator + Reference in an 8-Pin µMAX Package (MAX951/MAX952)
  • 7µA Typical Supply Current (Op Amp + Comparator + Reference)
  • Comparator and Op Amp Input Range Includes Ground
  • Outputs Swing Rail-to-Rail
  • 2.4V to 7V Supply Voltage Range
  • Unity-Gain Stable and 125kHz Decompensated AV>10V/V Op Amp Options
  • Internal 1.2V ±2% Bandgap Reference
  • Internal Comparator Hysteresis
  • Op Amp Capable of Driving up to 1000pF Load
MAX953 Parameters
Package8/PDIP.300
Package8/SO.150
Package8/µMAX (µSOP)
Price @ 1k$1.30
Op. Range (°C)-40 to +85
Op. Range (°C)0 to +70
Op. Range (°C)-55 to +125
Supply Voltage Range (V)2.4 to 7
Min Stable Closed Loop Gain (V/V)1
Input CMVR (V)0 to VCC-1.6
Max Supply Current per Comp. (µA)8
Int. Ref. (1.2V ±2%)No
Typ Op Amp Unity Gain BW (kHz)20
Max Op Amp VOS(mV)3
Max Op Amp IBIAS(pA)50
Typ Op Amp Output Swing @ Load (V)0.05 to VCC-0.5 @ 100k
Op Amp Input Noise Voltage Density (nV/Hz^1/2)80 @ 1kHz
Typ Op Amp CMRR @ DC (dB)90.5
Typ Op Amp PSRR @ DC (dB)83.1
Comp. Prop. Delay (µs)4
Typ Comp. CMRR @ DC (dB)80
Typ Comp. PSRR @ DC (dB)96
Typ Comparator Output Swing @ Load (V)0.4 to VCC-0.4 @ 100k
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