Ole, Thanks for bringing it to our attention. For those that like to click instead of search:
http://www.ti.com/tool/TPS7A4701EVM-094 http://www.ti.com/lit/ug/slvu741a/slvu741a.pdf http://www.ti.com/product/tps7a4701 http://www.ti.com/lit/ds/symlink/tps7a4701.pdf /tvb ----- Original Message ----- From: "Ole Petter Ronningen" <[email protected]> To: <[email protected]> Sent: Wednesday, August 06, 2014 11:38 PM Subject: [time-nuts] Low noise powersupplies > Hello, all > > I thought it may be of interest to some of the members of this list that TI > is selling evaluation modules for some ultra low noise regulators for $20 > in their estore, shipping world wide included. The specs looks pretty > decent to me, and I've ordered up a couple of boards to use as "clean up > boxes" for my bench-supplies, to use on noise-sensitive projects. > > 1.4-30v output TPS7A4701EVM-094 > 3.5µVRMS (10Hz, 100KHz) > <25 nV/√Hz (10Hz, 1MHz) > Maximum Output Current of 1A > > +-15v version TPS7A30-49EVM-567: > 15v rail: > Noise: > 12.7µVRMS (20Hz to 20kHz) > 15.4µVRMS (10Hz to 100kHz) > Power-Supply Ripple Rejection: > 72dB (120Hz) > ≥ 52dB (10Hz to 400kHz) > Maximum Output Current: 150mA > > > -15v rail: > Noise: > 14µVRMS (20Hz to 20kHz) > 15.1µVRMS (10Hz to 100kHz) > Power-Supply Ripple Rejection: > 72dB (120Hz) > ≥ 55dB (10Hz to 700kHz) > Maximum Output Current: 200mA > > Ole _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
