參數(shù)資料
型號: LM2903DMR2G
廠商: ON Semiconductor
文件頁數(shù): 1/10頁
文件大?。?/td> 0K
描述: IC COMP DUAL OFFSET LV 8-MICRO
標準包裝: 1
類型: 通用
元件數(shù): 2
輸出類型: CMOS,DTL,ECL,MOS,開路集電極,TTL
電壓 - 電源,單路/雙路(±): 2 V ~ 36 V,±1 V ~ 18 V
電壓 - 輸入偏移(最小值): 7mV @ 30V
電流 - 輸入偏壓(最小值): 0.25µA @ 5V
電流 - 輸出(標準): 16mA @ 5V
電流 - 靜態(tài)(最大值): 2.5mA
工作溫度: -40°C ~ 105°C
封裝/外殼: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
安裝類型: 表面貼裝
包裝: 標準包裝
產(chǎn)品目錄頁面: 1129 (CN2011-ZH PDF)
其它名稱: LM2903DMR2GOSDKR
Semiconductor Components Industries, LLC, 2013
December, 2013 Rev. 24
1
Publication Order Number:
LM393/D
LM393, LM293, LM2903,
LM2903V, NCV2903,
NCV2903V
Low Offset Voltage
Dual Comparators
The LM393 series are dual independent precision voltage
comparators capable of single or split supply operation. These devices
are designed to permit a common mode rangetoground level with
single supply operation. Input offset voltage specifications as low as
2.0 mV make this device an excellent selection for many applications
in consumer, automotive, and industrial electronics.
Features
Wide SingleSupply Range: 2.0 Vdc to 36 Vdc
SplitSupply Range: ±1.0 Vdc to ±18 Vdc
Very Low Current Drain Independent of Supply Voltage: 0.4 mA
Low Input Bias Current: 25 nA
Low Input Offset Current: 5.0 nA
Low Input Offset Voltage: 5.0 mV (max) LM293/393
Input Common Mode Range to Ground Level
Differential Input Voltage Range Equal to Power Supply Voltage
Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS
Logic Levels
ESD Clamps on the Inputs Increase the Ruggedness of the Device
without Affecting Performance
NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AECQ100
Qualified and PPAP Capable
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
VCC
+ Input
- Input
Output
Q3
R4
Q4
Q5
R2
Q6
Q14
Q16
Q15
Q12
Q11
Q10
Q9
Q8
Q2
Q1
F1
2.0 k
2.1 k
R1
4.6 k
Figure 1. Representative Schematic Diagram
(Diagram shown is for 1 comparator)
See detailed marking information and ordering and shipping
information on pages 6 and 7 of this data sheet.
DEVICE MARKING AND ORDERING
INFORMATION
PDIP8
N SUFFIX
CASE 626
1
8
SOIC8
D SUFFIX
CASE 751
1
8
PIN CONNECTIONS
(Top View)
GND
Inputs A
Inputs B
Output B
Output A
VCC
+
1
2
3
4
8
7
6
5
http://onsemi.com
Micro8E
DM SUFFIX
CASE 846A
8
1
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LM2903DMR2G-CUT TAPE 制造商:ON 功能描述:LM Series 36 V 250 nA Surface Mount Low Offset Voltage Dual Comparator - MICRO-8
LM2903DP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Low power dual voltage comparator
LM2903DR 功能描述:校驗器 IC 2 circuits; 2 to 36V -40 to +125 Op Temp RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM2903DR2 功能描述:校驗器 IC 2-36V Dual RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM2903DR2G 功能描述:校驗器 IC 2-36V Dual -40 to 105 deg C RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel