TI双路差动比较器 LM393DR LM2903 原装现货_深圳市原力达电子有限公司

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深圳市原力达电子有限公司

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企业档案

TI双路差动比较器 LM393DR LM2903 原装现货

品牌：

型号：

LM193 LM293

类型：

其他IC

功率：

LM393PWR LM393PSR LM393DR LM393D

用途：

仪器

封装：

LM393P LM393DE4,LM393DRE4 LM393DRG4,LM393PE4 LM393PSRG4,LM393PWRG3,LM393DRG3 LM393PE3

批号：

LM393DG4 LM393DGKR,LM393PW LM393PWRG4,LM393DGKRG4 LM393PWG4

询价

产品信息

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LMV393 - Dual general purpose low voltage comparator
LMV331 - Single low voltage comparator
LM311 - Differential comparator with strobes
LM339 - Quad differential comparator
LMV339 - Quad general purpose low voltage comparator

描述

These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.

The LM193 is characterized for operation from −55°C to 125°C. The LM293 and LM293A are characterized for operation from −25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C. The LM2903 is characterized for operation from −40°C to 125°C.

特性

Single Supply or Dual Supplies
Wide Range of Supply Voltage
- Max Rating: 2 V to 36 V
- Tested to 30 V: Non-V Devices
- Tested to 32 V: V-Suffix Devices
Low Supply-Current Drain Independent of
Supply Voltage: 0.4 mA (Typ) Per Comparator
Low Input Bias Current: 25 nA (Typ)
Low Input Offset Current: 3 nA (Typ) (LM139)
Low Input Offset Voltage: 2 mV (Typ)
Common-Mode Input Voltage Range Includes Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage: ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and CMOS
On Products Compliant to MIL-PRF-38535, All
Parameters Are Tested Unless Otherwise Noted.
On All Other Products, Production Processing
Does Not Necessarily Include Testing of All
Parameters.

参数

Vs (Min) (V)

Vs (Max) (V)

tRESP Low - to - High (us)

Vos (Offset Voltage @ 25C) (Max) (mV)

Iq per channel (Max) (mA)

Output Type

Input Bias Current (+/-) (Max) (nA)

Number of Channels (#)

Rail-Rail

VICR (Max) (V)

VICR (Min) (V)

Rating

Operating Temperature Range (C)

Pin/Package

Approx. Price (US$)

LM393LM193LM193ALM2903LM2903-Q1LM2903VLM293LM293ALM339LM393A

2	2	2	2	2	2	2	2	2	4
36	36	36	30	30	32	36	36	30	30
0.3	1.3	0.7	1.3	1.3	1.3	1.3	1.3	0.3	0.3
5	5	2	7	7	7	5	2	5	2
0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5	0.5
Open Collector Open Drain	Open Collector Open Drain	Open Collector Open Drain	Open Collector Open Drain	Open Collector	Open Collector Open Drain	Open Collector Open Drain	Open Collector Open Drain	Open Collector Open Drain	Open Collector Open Drain
50	25	100	50	50	50	50	50	50	50
2	2	2	2	2	2	2	2	4	2
Out	Out	Out	Out	Out	Out	Out	Out	Out	Out
34.5	34.5	34.5	28.5	30.5	30.5	34.5	34.5	3.5	34.5
0	0	0	0	0	0	0	0	0	0
Catalog	Military	Catalog	Catalog	Automotive	Catalog	Catalog	Catalog	Catalog	Catalog
0 to 70	-55 to 125		-40 to 125	-40 to 125	-40 to 125	-25 to 85	-25 to 85	0 to 70	0 to 70
8PDIP 8SO 8SOIC 8TSSOP 8VSSOP	20LCCC 8CDIP 8SOIC		8PDIP 8SO 8SOIC 8TSSOP 8VSSOP	8SOIC 8TSSOP 8VSSOP	8SOIC 8TSSOP	8PDIP 8SOIC 8VSSOP	8SOIC 8VSSOP	14PDIP 14SO 14SOIC 14SSOP 14TSSOP	8PDIP 8SO 8SOIC 8TSSOP 8VSSOP
0.10 \| 1ku			0.11 \| 1ku	0.18 \| 1ku	0.21 \| 1ku	0.11 \| 1ku	0.12 \| 1ku	0.10 \| 1ku	0.11 \| 1ku

深圳市原力达电子有限公司

深圳市原力达电子有限公司

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TI双路差动比较器 LM393DR LM2903 原装现货

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