LM96194CISQ

• ΣΔADC architecture
• 9 Power monitor
• Displays 4 remote thermal diodes and 2 LM60s
• The new TruTherm thermal diode is used for precision measurement technical support
• Internal ambient temperature detection
• Programmable autonomous fan control fan to improve temperature readings support
• Support for increased fan speed limit error events
• Fan control 13-step lookup table or PI control loop or a combination of the two
• The PI control loop fan supports Tcontrol
• Temperature readings digital filter
• Resolution of 0.5°C digital temperature sensor
• 0.0625°C filter fan controls temperature resolution
• 2 PWM fan speed control output
• 4 fan tachometer input
• Processor thermal throttling (^ PROCHOT) monitoring
• Dynamic VID monitoring (VID 6/7 per processor) supports VRD10.2/11
• 8 Universal I/O:
• 4, Can be configured as fan tachometer input
• 2, configurable to connect to the processor ^ THERMTRIP
• 2 hectares can be used to monitor^ GPIO of the IERR signaling standard
• A universal one that can be used to monitor the VRD11 7 VID signal input
• Limit the comparison of all monitors for registration
• 2-wire serial digital interface, SMBus compatible
• Supports byte/block reading and writing
• Selectable from address (3 possible addresses selected by the three-level pin1)
• ^ ALERT output supports interrupt or compare mode
• LLP - 48 package
• XOR tree test mode

illustrate

The LM96194 hardware monitor two-wire digital interface is compatible with SMBus 2.0. When using ΣΔADC, LM96194 measures are taken to the transistor connected by four remote diodes and its own death, 9 temperature of the supply voltage. LM96194 has the new TruTherm technology, which supports thermodiode measurements for processors with high-precision sub-micron processes.

To set the fan speed, LM96194 have two PWM controls that are up to 6 temperature zone outputs each. Fan control algorithms can be based on lookup tables, PI (proportional/integral) control loops, or a combination of both. The LM96194 includes a digital filter that can be called smoothly to get better fan speed, minimize noise, and control temperature readings to a minimum. The LM96194 has four speed inputs to measure fan speed. All measurement limits and status registers are also included.

While LM96194 include support for LM94 features, dual-CPU motherboard server management ASICs such as dynamic monitoring of measurement and control support VRD10/11 VCCP and ^PROCHOT, but most are targeted for single-processor systems.

Key specifications:

apply

• server
• workstation
• device of the processor