Datasheet4U Logo Datasheet4U.com

LM8850 - Factory Programmable Dual Remote-Diode Thermostat

Description

The LM88 is a dual remote-diode temperature sensor with 3 digital comparators.

The LM88 has 3 opendrain outputs (O_SP0, O_SP1 and O_CRIT) that can be used as interrupts or to signal system shutdown.

The digital comparators can be factory programmed to make a greater than or less than comparison.

Features

  • 1.
  • 23 2 External Remote Diode Input Channels.
  • 3 Digital Comparator Outputs, 1 Per Remote Diode and One T_CRIT Common to Both.
  • Factory Programmable Greater than or Less than Comparisons.
  • 1°C Comparator Hysteresis.
  • 2 Setpoints, T_SP0 and T_SP1, Factory Programmable in 4°C Intervals.
  • 1 Setpoint, T_CRIT, Factory Programmable in 1°C Intervals.
  • Active Low Open-Drain Digital Outputs.
  • 8-Pin VSSOP Plastic Package KEY.

📥 Download Datasheet

📁 Similar Datasheet

  • LM8852 - Single-Chip 8-Bit Microcomputer (Sanyo Electric)
  • LM8854 - E/D MOS LSI (Sanyo Semiconductor)
  • LM8854 - (LM8800 Series) Single-Chip 8-Bit Microcomputer (Sanyo Electric)
  • LM88 - Factory Programmable Dual Remote-Diode Thermostat (National Semiconductor)
  • LM8801 - 600 mA Synchronous Step-Down DC-DC Converter (National Semiconductor)
  • LM8802 - Single-Chip 8-Bit Microcomputer (Sanyo Electric)
  • LM8804 - Single-Chip 8-Bit Microcomputer (Sanyo Electric)
  • LM8805 - 600mA CMOS L.D.O. Regulator (HTC)
  • LM8899 - (LM8800 Series) Single-Chip 8-Bit Microcomputer (Sanyo Electric)
  • LM80 - Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor (National Semiconductor)
Other Datasheets by Texas Instruments
  • LM8801 - 600mA Synchronous Step-Down DC-DC Converter
  • LM80 - Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor
  • LM809 - 3-Pin Microprocessor Reset Circuits
  • LM81 - Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor
  • LM810 - 3-Pin Microprocessor Reset Circuits
  • LM82 - Remote Diode and Local Digital Temperature Sensor
  • LM8207 - TFT 18 Gamma Buffer + Driver + Voltage Reference
  • LM8261 - Single RRIO High Output Current & Unlimited Cap Load Op Amp

Full PDF Text Transcription

Click to expand full text
OBSOLETE LM88 www.ti.com SNIS116B – MAY 2004 – REVISED OCTOBER 2011 LM88 Factory Programmable Dual Remote-Diode Thermostat Check for Samples: LM88 FEATURES 1 •23 2 External Remote Diode Input Channels • 3 Digital Comparator Outputs, 1 Per Remote Diode and One T_CRIT Common to Both • Factory Programmable Greater than or Less than Comparisons • 1°C Comparator Hysteresis • 2 Setpoints, T_SP0 and T_SP1, Factory Programmable in 4°C Intervals • 1 Setpoint, T_CRIT, Factory Programmable in 1°C Intervals • Active Low Open-Drain Digital Outputs • 8-Pin VSSOP Plastic Package KEY SPECIFICATIONS • Power Supply Voltage: 2.8V–3.8V • Power Supply Current: 1.
Published: |