Information

84 | Signal Chain Guide 2013 Texas Instruments
Monitoring and Control
Temperature Sensors
*Suggested resale price in U.S. dollars in quantities of 1,000. See www.ti.com/hirel for HiRel options.
Fan Controllers
Device Description
No. of
local and
remote
temp
sensors
No. of
fan
inputs
Fan
Control
Outputs
Voltage
Monitoring Special Function
Supply
Current
(mA)
V
(Vcc) Interface
HiRel
Avail. Package Price*
AMC80 System Hardware
Monitor with Two-Wire/
SMBus Serial Interface
1/0 2 7-ch Intrusion Detection; 2 INT Outputs
1 GPO; 2 INT Inputs
0.5 5 I
2
C N TSSOP-24 2.90
LM63 Accurate Remote Diode
Digital Temperature
Sensor w/ Integrated
Fan Control
1/1 1 1 PWM — Fan Control 8-Step Look up Table 2 3.3 SMBus N SOIC-8 1.00
LM64 ±1°C Remote Diode
Temperature Sensor
with PWM Fan Control
and 5 GPIO
1/1 1 1 PWM — Fan Control 8-Step Look up Table
5 GPIOs, 5 GPIs
2 3.3 SMBus N WQFN-24 1.71
LM80 Serial Interface
ACPI-Compa
tible
Microprocessor System
Hardware Monitor
1/0 2 — 7-ch Intrusion Detection; 2 INT Outputs
1 GPO; 2 INT Inputs
— — I
2
C N TSSOP-24 2.90
LM81 Serial Interface
ACPI-Compatible
Microprocessor System
Hardware Monitor
1/0 2 1 DAC 6-ch Intrusion Detection; Internal Voltage
Scaling Resistors
0.9 3.3 SMBus N TSSOP-24 1.70
LM87 Serial Interface System
Hardware Monitor
with Remote Diode
Temperature Sensing
1/2 2 1 DAC 8-ch Intrusion Detection; VID Monitoring;
Internal Voltage Scaling Resistors
2 3.3 SMBus N TSSOP-24 2.49
LM93 Hardware Monitor with
Integrated Fan Control
for Server Management
1/2 4 2 PWM 16-ch Fan Control 13-Step Look up Table
and PI Fan Control Loop; Dual
Dynamic VID Monitoring; 8 GPIOs,
2 GPIs; Dual Host Interrupt Register
Support
3 3.3 SMBus N TSSOP-56 4.50
LM94 Hardware Monitor with
PI Loop Fan Control for
Server Management
1/4 4 2 PWM 16-ch Fan Control 13-Step Look up Table
and PI Fan Control Loop; Dual
Dynamic VID Monitoring; 8 GPIOs,
2 GPIs; Dual Host Interrupt Register
Support; Internal Voltage Scaling
Resistors
2.75 3.3 SMBus N TSSOP-56 5.89
LM96000 Hardware Monitor with
Integrated Fan Control
1/2 4 3 PWM 5-ch VID Monitoring; Linear Fan Control;
Internal Voltage Scaling Resistors
3.5 3.3 SMBus N TSSOP-24 1.95
LM96063 Remote Diode Digital
Temperature Sensor
with Integrated Fan
Control
1/1 1 1 PWM — Fan Control 12-Step Look up Table
with Ramp Rate Control; TCRIT and
ALERT Outputs.
0.825 3.3 SMBus N WSON-10 1.14
LM96080 System Hardware
Monitor with 2-Wire
Serial Interface
1/0 2 — — Intrusion Detection; 2 INT Outputs
1 GPO; 2 INT Inputs
0.48 3.3 I
2
C N TSSOP-24 2.90
LM96163 Remote Diode Dig
Temp Sens w/Int Fan
Cntrl & TruTherm™
BJT Transistor Beta
Compensation Tech
1/1 1 1 PWM — Fan Control 12-Step Look up Table
with Ramp Rate Control; TCRIT and
ALERT Outputs.
0.825 3.3 SMBus N WSON-10 1.14
LM96194 TruTherm
TM
Hardware
Monitor with PI Fan
Control for Workstation
Management
1/4 4 2 PWM 9-ch Fan Control 13-Step Look up Table
and PI Fan Control Loop; Dual
Dynamic VID Monitoring; 8 GPIOs,
2 GPIs; Dual Host Interrupt Register
Support; Internal Voltage Scaling
Resistors
2.75 3.3 SMBus N WQFN-48 3.80