Datasheet Linear Technology LTC1998 — 数据表

制造商	Linear Technology
系列	LTC1998

2.5µA，1％精度的SOT-23比较器和电压基准用于电池监控

数据表

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PDF, 139 Kb, 语言: en, 文件上传: Aug 7, 2017, 页数: 12
2.5µA, 1% Accurate SOT-23 Comparator and Voltage Reference for Battery Monitoring

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	LTC1998CS6#PBF	LTC1998CS6#TRMPBF	LTC1998CS6#TRPBF	LTC1998IS6#PBF	LTC1998IS6#TRMPBF	LTC1998IS6#TRPBF
N	1	2	3	4	5	6
Package	SOT-23 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图	SOT-23 包装外形图
Package Code	S6	S6	S6	S6	S6	S6
Package Index	05-08-1636	05-08-1636	05-08-1636	05-08-1636	05-08-1636	05-08-1636
Pin Count	6	6	6	6	6	6

参数化

Parameters / Models	LTC1998CS6#PBF	LTC1998CS6#TRMPBF	LTC1998CS6#TRPBF	LTC1998IS6#PBF	LTC1998IS6#TRMPBF	LTC1998IS6#TRPBF
Export Control	no	no	no	no	no	no
Initial Accuracy, %	0.6	0.6	0.6	0.6	0.6	0.6
Min Vin/Vout Differential, V	Shunt	Shunt	Shunt	Shunt	Shunt	Shunt
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85
Output Current Range	Shunt	Shunt	Shunt	Shunt	Shunt	Shunt
Quiescent or Min Shunt Current, µA	3.5	3.5	3.5	3.5	3.5	3.5
Ref Vout, V	1.2	1.2	1.2	1.2	1.2	1.2
Series/Shunt	Shunt	Shunt	Shunt	Shunt	Shunt	Shunt
Temp Co, ppm/В°C	71	71	71	71	71	71
Vin Max, V	5.5	5.5	5.5	5.5	5.5	5.5

生态计划

	LTC1998CS6#PBF	LTC1998CS6#TRMPBF	LTC1998CS6#TRPBF	LTC1998IS6#PBF	LTC1998IS6#TRMPBF	LTC1998IS6#TRPBF
RoHS	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant

文章

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Adjustable Low-Battery Threshold Detector Extends Battery Runtime &mdash LT Journal
PDF, 153 Kb, 档案已发布: Sep 1, 2001
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DESIGN FEATURES Adjustable Low-Battery Threshold
Detector Extends Battery Runtime
by Brendan Whelan
The LTC1998 is the first LithiumIon low-battery detector that
guarantees 1% accuracy even when
using inexpensive 1% programming
resistors. This device facilitates more
reliable battery capacity management;
it extends battery runtime and
improves prediction of remaining battery charge. The LTC1998 achieves
this performance by combining an
accurate internal reference and a proprietary comparison circuit. Other
features include:
вќЏ Low supply current, 2.5ВµA
typical
вќЏ Adjustable low-battery threshold,
2.5V to 3.25V
вќЏ Adjustable hysteresis, 10mV to
750mV
вќЏ Rail-to-rail push-pull output
eliminates pullup resistor
вќЏ Dedicated output supply pin
ensures compatibility with …

模型线

系列: LTC1998 (6)

LTC1998CS6#PBF LTC1998CS6#TRMPBF LTC1998CS6#TRPBF LTC1998IS6#PBF LTC1998IS6#TRMPBF LTC1998IS6#TRPBF

制造商分类

Signal Conditioning > Comparators > Micropower Comparators | Application Specific Comparators
Signal Conditioning > Voltage References > Reference Plus Comparator or Amplifier

相关刊物

数据表 Datasheet Analog Devices LTC1998

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