Datasheet Texas Instruments LM94 — 数据表

制造商	Texas Instruments
系列	LM94

带有PI Loop风扇控制的硬件监控器，用于服务器管理

数据表

PDF, 1.9 Mb, 修订版: C, 档案已发布: Mar 22, 2013

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	LM94CIMT/NOPB	LM94CIMTX/NOPB
Lifecycle Status	Active (Recommended for new designs)	Active (Recommended for new designs)
Manufacture's Sample Availability	No	Yes

Parameters / Models	LM94CIMT/NOPB	LM94CIMTX/NOPB
Analog Inputs	15 to 13 and V+	15 to 13 and V+
Fan Control Method	PI and Lookup Table	PI and Lookup Table
Fan Control Output, s	2 PWM, 22.5kHz	2 PWM, 22.5kHz
Fan Speed Inputs	4	4
Fan Speed Measurement Accuracy, %	6	6
GPIOs	16 power supply monitors, 2 PWM, 4 TACH, 2 PROCHOT, 14 VID, 8 GPIO,2 GPI, ALERT, 2 VRDHOT	16 power supply monitors, 2 PWM, 4 TACH, 2 PROCHOT, 14 VID, 8 GPIO,2 GPI, ALERT, 2 VRDHOT
Interface	SMBus	SMBus
Interrupt Outputs, Count	1	1
No. of Temperature Sensors	5	5
Operating Temperature Range, C	0 to 100	0 to 100
PWM Duty Cycle Resolution, bits	9	9
Package Group	TSSOP	TSSOP
Package Size: mm2:W x L, PKG	56TSSOP: 113 mm2: 8.1 x 14(TSSOP)	56TSSOP: 113 mm2: 8.1 x 14(TSSOP)
Quiescent Current, mA	1.6	1.6
Rating	Catalog	Catalog
Supply Current(Max), mA	2.75	2.75
Supply Voltage(Max), V	3.6	3.6
Supply Voltage(Min), V	3	3
Temperature Sensor Accuracy, C	3	3
Temperature Sensor Resolution, C	1	1
TruTherm, TM	Yes	Yes
VID Inputs	Dual 7	Dual 7
Voltage in ADC Resolution, bits	8	8

	LM94CIMT/NOPB	LM94CIMTX/NOPB
RoHS	Compliant	Compliant

系列: LM94 (2)