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Hello visitor from
USA - 35 visiting from 20 Canada 11 USA 3 UK 1 India
Sell Lf444cn Electronic Component Ic Semicondutor
Posted at: Offers to Sell and Export | Posted on: Tuesday 9 October 2012 6:54 am | Poster last visit: Wednesday 13 November 2013 | Targeted Countries: USA
Product Description:
Description: The LF444CN is a quad low power operational amplifier. The LF444CN provides many of the
same AC characteristics as the industry standard LM148 while greatly improving the DC characteristics of the LM148. The amplifier has the same bandwidth, slew rate, and gain (10 kW load) as the LM148 and only draws one fourth the supply current of the LM148. In addition the well matched high voltage JFET input devices of the LF444CN reduce the input bias and offset currents by a factor of 10, 000 over the LM148. The LF444CN also has a very low equivalent input noise voltage for a low power amplifier. The LF444CN is pin compatible with the LM148 allowing an immediate 4 times reduction in power drain in many applications. The LF444CN should be used wherever low power dissipation and good electrical characteristics are the major considerations.
Parametrics: LF444CN absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Differential Input Voltage: ±30V; (3)Input Voltage Range: ±15V; (4)Output Short Circuit Duration: Continuous; (5)Power Dissipation: 670 mW; (6)Tj max: 115℃; (7)θjA (Typical): 85℃/W; (8)Storage Temperature Range: -65℃ ≤ TA ≤ 150℃; (9)ESD Tolerance: Rating to be determined; (10)Soldering Information Dual-In-Line Packages (Soldering, 10 sec.): 260℃; (11)Small Outline Package Vapor Phase (60 sec.): 215℃; (12)Infrared (15 sec.): 220℃.
Features: LF444CN features: (1)1.4 supply current of a LM148: 200 μA/Amplifier (max); (2)Low input bias current: 50 pA (max); (3)High gain bandwidth: 1 MHz; (4)High slew rate: 1 V/μs; (5)Low noise voltage for low power: 35nV/√Hz; (6)Low input noise current: 0.01pA/√Hz; (7)High input impedance: 10Ω; (8)High gain VO = ±10V, RL = 10k: 50k (min).
Company Contact:
Contact Name: Ella
Company Name: Excellent Integrated System Limited (eis)
Email:
Tel: 852-30777742
Fax: 852-30777742
Street Address: Rm 906, Workingberg Comm Bldg,
41-47 Marble Rd, Hongkong
Member name: eisltd
Country:
Hong Kong
Member Since: 25 September 2012
Total Leads: 108 eisltd Import Export Business Leads
Business focus: Electronic Components, Ics, Diodes, Capacitors, Transistors
Chat:
Verify: Safe Import Export Tips
same AC characteristics as the industry standard LM148 while greatly improving the DC characteristics of the LM148. The amplifier has the same bandwidth, slew rate, and gain (10 kW load) as the LM148 and only draws one fourth the supply current of the LM148. In addition the well matched high voltage JFET input devices of the LF444CN reduce the input bias and offset currents by a factor of 10, 000 over the LM148. The LF444CN also has a very low equivalent input noise voltage for a low power amplifier. The LF444CN is pin compatible with the LM148 allowing an immediate 4 times reduction in power drain in many applications. The LF444CN should be used wherever low power dissipation and good electrical characteristics are the major considerations.
Parametrics: LF444CN absolute maximum ratings: (1)Supply Voltage: ±18V; (2)Differential Input Voltage: ±30V; (3)Input Voltage Range: ±15V; (4)Output Short Circuit Duration: Continuous; (5)Power Dissipation: 670 mW; (6)Tj max: 115℃; (7)θjA (Typical): 85℃/W; (8)Storage Temperature Range: -65℃ ≤ TA ≤ 150℃; (9)ESD Tolerance: Rating to be determined; (10)Soldering Information Dual-In-Line Packages (Soldering, 10 sec.): 260℃; (11)Small Outline Package Vapor Phase (60 sec.): 215℃; (12)Infrared (15 sec.): 220℃.
Features: LF444CN features: (1)1.4 supply current of a LM148: 200 μA/Amplifier (max); (2)Low input bias current: 50 pA (max); (3)High gain bandwidth: 1 MHz; (4)High slew rate: 1 V/μs; (5)Low noise voltage for low power: 35nV/√Hz; (6)Low input noise current: 0.01pA/√Hz; (7)High input impedance: 10Ω; (8)High gain VO = ±10V, RL = 10k: 50k (min).
Company Contact:
Contact Name: Ella
Company Name: Excellent Integrated System Limited (eis)
Email:
Tel: 852-30777742
Fax: 852-30777742
Street Address: Rm 906, Workingberg Comm Bldg,
41-47 Marble Rd, Hongkong
Member name: eisltd
Country:
Hong KongMember Since: 25 September 2012
Total Leads: 108 eisltd Import Export Business Leads
Business focus: Electronic Components, Ics, Diodes, Capacitors, Transistors
Chat:
Verify: Safe Import Export Tips
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