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LM393DR2 Datasheet

  • LM393DR2

  • VOLT COMPARATOR|DUAL|BIPOLAR|SOP|8PIN|PLASTIC

  • 88.20KB

  • 8頁

  • ETC

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LM393, LM293, LM2903,
LM2903V, NCV2903
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 range鈥搕o鈥揼round 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.
鈥?/div>
Wide Single鈥揝upply Range: 2.0 Vdc to 36 Vdc
鈥?/div>
Split鈥揝upply Range:
鹵1.0
Vdc to
鹵18
Vdc
鈥?/div>
Very Low Current Drain Independent of Supply Voltage: 0.4 mA
鈥?/div>
Low Input Bias Current: 25 nA
鈥?/div>
Low Input Offset Current: 5.0 nA
鈥?/div>
Low Input Offset Voltage: 5.0 mV (max) LM293/393
鈥?/div>
Input Common Mode Range to Ground Level
鈥?/div>
Differential Input Voltage Range Equal to Power Supply Voltage
鈥?/div>
Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS
Logic Levels
鈥?/div>
ESD Clamps on the Inputs Increase the Ruggedness of the Device
without Affecting Performance
http://onsemi.com
PDIP鈥?
N SUFFIX
CASE 626
1
SO鈥?
D SUFFIX
CASE 751
8
8
1
PIN CONNECTIONS
Output A
Inputs A
Gnd
1
2
8
7
鈥?/div>
+
3
4
V
CC
Output B
Inputs B
鈥?/div>
+
5
6
(Top View)
ORDERING INFORMATION
Device
V
CC
+ Input
- Input
Output
LM293D
LM293DR2
R2
2.1 k
Q3
F1
R4
2.0 k
Q4
Q5
Q6
Q14
LM393D
LM393DR2
LM393N
LM2903D
LM2903DR2
Q10
Q12
Q11
Q15
LM2903N
Q16
LM2903VD
LM2903VDR2
LM2903VN
NCV2903DR2
Package
SO鈥?
SO鈥?
SO鈥?
SO鈥?
PDIP鈥?
SO鈥?
SO鈥?
PDIP鈥?
SO鈥?
SO鈥?
PDIP鈥?
SO鈥?
Shipping
98 Units/Rail
2500 Tape & Reel
98 Units/Rail
2500 Tape & Reel
50 Units/Rail
98 Units/Rail
2500 Tape & Reel
50 Units/Rail
98 Units/Rail
2500 Tape & Reel
50 Units/Rail
2500 Tape & Reel
Q1
Q2
R1
4.6 k
Q8
Q9
Figure 1. Representative Schematic Diagram
(Diagram shown is for 1 comparator)
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
漏
Semiconductor Components Industries, LLC, 2002
1
May, 2002 鈥?Rev. 7
Publication Order Number:
LM393/D

LM393DR2 產(chǎn)品屬性

  • 1

  • 集成電路 (IC)

  • 線性 - 比較器

  • -

  • 通用

  • 2

  • CMOS，DTL，ECL，MOS，開路集電極，TTL

  • 2 V ~ 36 V，±1 V ~ 18 V

  • -

  • -

  • -

  • 2.5mA

  • -

  • -

  • -

  • -

  • 8-SOIC（0.154"，3.90mm 寬）

  • 表面貼裝

  • 剪切帶 (CT)

  • LM393DR2OSCT

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