EDN's technical editors highlight notable new products including analog and digital ICs, power components, sensors, passives, boards and systems, software, and more. To submit products for consideration, send email to ednpressreleases@reedbusiness.com.
Profile
RSS Feed
-
Add this blog to your RSS newsreader!
Recent Posts
- On Semiconductor NUD4700: SCR electronic shunt aims at high-reliability-LED-lighting applications
- International Rectifier IRF672X: 30V DireFET MOSFETs provide footprint flexibility
- Toshiba America Electronic Components: Power-added amplifiers claim improved power efficiency
- Stec Mach4: Solid-state drive has a 1-in. form factor
- Infineon Technologies AG OptiMOS 3: N-channel MOSFETs provide improved power density
- STMicroelectronics STC03DE220HV: ESBT power switch aims at one- to three-phase applications
- Vishay Intertechnology: Half-bridge IGBT module series provides 75 to 200A current ratings
- Analog Devices ADIS16365: Inertial sensor targets vehicle-mounted antennas and cameras
- STMicroelectronics STMPE811: Touchscreen-controller IC includes low-power features
- S3 Graphics S3 Graphics Chrome 440 GTX: Graphics card provides dual-stream high-definition video
Recent Comments
- suji on Maxim Integrated Products MAX13041: Fault-protected CAN transceiver provides automotive power management
- a on Maxim Integrated Products MAX13041: Fault-protected CAN transceiver provides automotive power management
- Tom Ellis on AVX Corp AntennaGuard: Less-than-1-pF multilayer varistor provides fast ESD response
- henry on Anderson Power Products: PCB connector and contact series has a 45A UL rating
- TASEER on Eltek Valere Flatpack2 HE: Rectifier module provides 2000W of power
Most Commented On
- SunaptiCAD VeriLogger Extreme: Verilog 2001 simulator provides faster RTL and gate-level simulations (5)
- International Rectifier IRF6716M and IRF6712S: DirectFET MOSFET chip set has a low on-resistance (5)
- Coridium Corp ARMmite: Development and wireless-connectivity board supports Bluetooth and Zigbee protocols (4)
- Conexant Systems CX25850, CX25851, and CX25853: Eight-channel video decoder aims at security and surveillance applications (4)
- Zetex Semiconductors: MR16 chip set and reference design reduce component count by 50% (3)
Archives
- July 2008
- June 2008
- May 2008
- April 2008
- March 2008
- February 2008
- January 2008
- December 2007
- November 2007
- October 2007
- September 2007
- August 2007
- July 2007
- June 2007
- May 2007
- April 2007
- March 2007
- February 2007
- January 2007
- December 2006
- November 2006
- October 2006
- September 2006
- August 2006
By Category
- Analog (52)
- Analog Design (40)
- Applied System Design (71)
- Communications/Network Design (5)
- Components, Hardware, Interconnect (184)
- Components/New Products (11)
- Consumer Electronics Design (69)
- Digital ICs (36)
- EDA (16)
- Embedded Systems (93)
- IC Design (13)
- Peripherals (64)
- Power Management (70)
- Power Sources/Controllers (93)
- Processor-based Design (34)
- Processors & Tools (55)
- Test & Measurement (28)
- Test and Measurement (39)
Components/New Products Articles
- EDN on Components: UV LEDs and DIY pest control, HB LEDs, more...
- Spansion, Virident aim to slash power in server farms
- EDN on Components: UV LEDs, new products, more...
- Precision temperature controller has thermal-gradient compensation
- Light sensor integrates photodiode, transimpedance amp, and a linear voltage-output stage
- More...
Blog
Wednesday, September 13, 2006
Low-noise CMOS amplifier runs input pairs at higher currents
Sep 13 2006 1:25PM | Permalink | Email this | Comments (0) |
Blog This! using: Blogger.com | LiveJournal |
Digg This | Slashdot This | add to Del.icio.us
The low-noise LT6244 amplifier features the low 1-pA input-bias current of a CMOS or JFET amp but has 8 nV/√Hz and 0.5 fA/√Hz noise characteristics. It achieves these noise characteristics by running the input pair at higher currents, offering a 6.25-mA quiescent current. Features include a 1/f corner at 200 Hz, a 40V/µsec slew rate, a 120-dB voltage gain, and a 2.1-pF input capacitance. The LT6244 has an input offset of 100 µV maximum and a 300 µV maximum over temperature. Bandwidth is 50 MHz. The LT6244 uses a 6.35-mA supply current. It targets photodiodes and other transconductance-signal chains, as well as any application with high source impedance. Operating from 2.8 to 12V power supplies, the LT6244 costs $1.65 (1000).
Linear Technology, www.linear.com
Related entries in: Components, Hardware, Interconnect |
About Us | Contact Us | Free Email Newsletters | Free Magazine Subscription | 
RSS
©1997-2008 Reed Business Information, a division of Reed Elsevier Inc. All rights reserved.
Use of this Web site is subject to its Terms of Use | Privacy Policy