备用零件
Price @ 1000
$ 0.233
$ 0.38
Stock
158,146
203,507
Authorized Distributors
2
4
Case/Package
DIP
DIP
Number of Pins
14
14
Input Offset Voltage (Vos)
10 mV
10 mV
Propagation Delay
-
80 ns
Power Supply Rejection Ratio (PSRR)
-
-
Common Mode Rejection Ratio
-
-
Min Supply Voltage
5 V
5 V
Max Supply Voltage
18 V
18 V
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1989-03-01
Lifecycle StatusObsolete (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 day ago)
描述
由其分销商提供的 onsemi LM319N 的描述。
LM319 Series 36 V 1000 nA Dual High Speed Voltage Comparator - DIP-14
Comparator, 2 Func, 10000uV Offset-Max, 80ns Response Time, BIPolar, PDIP14
Comparator Dual ±15V/30V 14-Pin PDIP W Rail
Tube LM319 DTL Open-Collector Open-Emitter RTL TTL e3 comparator circuit 1muA 80ns 19.8mm 8mV
COMPARATOR, DUAL, 80NS, DIP-14; Comparator Type: High Speed; No. of Comparators: 2 Comparators; Response Time: 80ns; Supply Voltage Range: 5V to ± 15V; Comparator Case Style: DIP; No. of Pins: 14Pins; IC Output Type: Open Collector; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: -; SVHC: No SVHC (27-Jun-2018); No. of Comparators: 2
The LM319 is a dual high speed voltage comparator designed to operate from a single + 5 V supply up to ±15 V dual supplies. Open collector of the output stage makes the LM319 compatible with RTL, DTL and TTL as well as capable of driving lamps and relays at currents up to 25 mA. Typical response time of 80 ns with ±15 V power supplies makes the LM319 ideal for application in fast A/D converts, level shifters, oscillators, and multivibrators.
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageDIP
Contact PlatingTin
MountThrough Hole
Number of Pins14
Number of Terminals14
Weight1.62 g
Technical
Input Bias Current1 µA
Input Offset Voltage (Vos)10 mV
Max Dual Supply Voltage15 V
Max Input Current1 µA
Max Operating Temperature70 °C
Max Power Dissipation500 mW
Max Supply Current12.5 mA
Max Supply Voltage18 V
Min Dual Supply Voltage2.5 V
Min Operating Temperature0 °C
Min Supply Voltage5 V
Natural Thermal Resistance250 °C/W
Nominal Supply Current3.6 mA
Number of Channels2
Number of Circuits2
Number of Elements2
Operating Supply Voltage15 V
Output Current per Channel200 nA
Output TypeTTL
Power Dissipation500 mW
Quiescent Current12.5 mA
Response Time80 ns
Temperature GradeCommercial
TypeGeneral Purpose
Voltage Gain92.04 dB
Dimensions
Height3.25 mm
Height - Seated (Max)5.08 mm
Length19.4 mm
Terminal Pitch2.54 mm
Width7.62 mm