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MAXIM MAX6842DUKD0+T

Fabricante
MAXIM
N.º de pieza fab.
MAX6842DUKD0+T
Nº LCSC
C1354059
Emb.
SOT-23-5
Número de Cliente
Atrib. clave
1.5ms Manual reset input Active High 750mV~1.8V 1 SOT-23-5 Supervisors RoHS
Hoja de DatosMAXIM MAX6842DUKD0+T
Cumplimiento RoHS1 documentos disponibles
Agotado
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Mínimo: 1Múltiplo: 1Unidad de venta: Piece
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Cant.Prec. unit.(Solo como referencia)Importo total
1+$ 1.9819$ 1.98
200+$ 0.7672$ 153.44
500+$ 0.7409$ 370.45
1,000+$ 0.727$ 727.00
Encapsulado Estándar2500/Full Reel
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Especificaciones del Producto

Todo
TipoDescripción
CategoríaIntegrated Circuits (ICs)/Power Management (PMIC)/Supervisors
FabricanteMAXIM
Emb.SOT-23-5
Reset Timeout1.5ms
output typeOpen-drain;Push-pull
Operating Temperature-40℃~+85℃
FunctionManual reset input
Reset Active LevelActive High
Voltage - Supply750mV~1.8V
ChipTypeVoltage monitor
Threshold Voltage788mV
Number of Voltages Monitored1
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Descripción

Traducción por IA

The MAX6841–MAX6845 microprocessor (µP) supervisory circuits monitor ultra-low-voltage power supplies in µP and digital systems. They provide excellent circuit reliability at low cost by eliminating external components and adjustments when used with +0.9V to +1.5V systems. Factory-trimmed reset thresholds are available for the MAX6841/MAX6842. The MAX6843/ MAX6844/MAX6845 provide a RESET IN input, allowing the user to externally adjust the reset threshold. The MAX6841–MAX6845 family features a debounced manual reset input (MR). The reset comparator is designed to ignore fast transients on VCC. The MAX6841–MAX6845 assert a reset signal whenever the VCC supply voltage declines below a preset or adjustable threshold or whenever manual reset (MR) is asserted. Reset remains asserted for a fixed timeout delay after VCC has risen above the reset threshold and when manual reset is deasserted. Five timeout periods are available for each part: 150µs (voltage detector version), 1.5ms, 30ms, 210ms, and 1.68s (typ). The MAX6841/MAX6843 have an active-low push-pull reset output. The MAX6841/MAX6842/MAX6844 have an active-high push-pull reset output, and the MAX6842/MAX6845 have an active-low open-drain reset output. The active-low open-drain reset output requires a pullup resistor that can be connected to a voltage from 0 to VCC. The low supply current (5.7µA) and small package (SOT23-5) make the MAX6841–MAX6845 ideal for use in portable equipment.

Características

Traducción por IA
  • Factory-Set Reset Threshold Voltages for Monitoring Supplies from 0.9V to 1.5V (MAX6841/MAX6842)
  • Adjustable Threshold RESET IN (MAX6843/MAX6844/MAX6845)
  • Low Power Consumption: 5.7µA (typ)
  • ±2.5% Reset Threshold Accuracy Over Temperature
  • Five Timeout Periods: 150µs (Voltage Detector Version), 1.5ms, 30ms, 210ms, and 1.68s
  • Available in Three Output Configurations Push-Pull RESET Push-Pull RESET Open-Drain RESET
  • Guaranteed Reset Valid to VCC = 0.55V (Active Low)
  • Manual Reset Input
  • Immune to Short VCC Transients
  • Space-Saving 5-Pin SOT23 Package

Aplicaciones

Traducción por IA
  • Computers
  • Controllers
  • Intelligent Instruments
  • Critical µP and µC Power Monitoring
  • Portable/Battery-Powered Equipment
  • Telecom/Networking Equipment
  • Basestations
  • Servers/Workstations