Power Supply Rejection
Found 9 free book(s)
Instrumentation Amplifier with Precision Voltage Reference ...
www.ti.comPower Supply Rejection (dB) Frequency (Hz) 1 10 100 1k 10k 100k 1M G = 4 G = 10 G = 500 G = 100 NEGATIVE POWER SUPPLY REJECTION vs FREQUENCY 120 100 80 60 40 20 0 Power Supply Rejection (dB) Frequency (Hz) S
Low Drop-Out (LDO) Linear Regulators: Design ...
site.ieee.org• PSR: Power Supply Rejection (or ripple rejection) is a measure of the ac coupling between the input supply voltage on the output voltage. • Power Efficiency; This is the ratio of the output load power consumption to input supply power. Linear regulators are not really efficient especially at
NCS2006 - 3 MHz, 125 uA Low Power Operational Amplifier
www.onsemi.comSUPPLY CHARACTERISTICS Power Supply Rejection Ratio PSRR No Load 67 90 dB 64 Power Supply Quiescent Current IDD Per channel, no load 125 170 A 8. Performance guaranteed over the indicated operating temperature range by design and/or characterization.
AD827 High Speed, Low Power Dual Op Amp Data Sheet …
www.analog.commode rejection ratio is a minimum of 80 dB. Power supply rejection ratio is maintained at better than 20 dB with input frequencies as high as 1 MHz, thus minimizing noise feedthrough from switching power supplies. The AD827 is also ideal for use in demanding video applica-tions, driving coaxial cables with less than 0.04% differential
UC3842B - High Performance Current Mode Controllers
www.onsemi.comPower Supply Rejection Ratio (VCC = 12 V to 25 V, Note 5) PSRR − 70 − − 70 − dB Input Bias Current IIB − −2.0 −10 − −2.0 −10 A Propagation Delay (Current Sense Input to Output) tPLH(In/Out) − 150 300 − 150 300 ns OUTPUT SECTION Output Voltage Low State (ISink = 20 mA) (ISink = 200 mA) UC284XB, UC384XB UC384XBV, UC2843D
Datasheet - TDA2822D - Dual low voltage power amplifier
www.st.comSVR Supply voltage rejection f = 100 Hz 40 dB B Power bandwidth (-3 dB) RL = 8 kΩ, PO = 1 W 120 kHz TDA2822D Electrical characteristics DS0119 - Rev 3 page 7/12. Figure 5. Supply voltage rejection vs. frequency Figure 6. Output power vs. supply voltage (THD= 10%, f=1 kHz stereo) Figure 7. Total power dissipation vs. output power (bridge, RL=8 ...
Low-power dual operational amplifiers
www.st.comSupply voltage rejection ratio V CC + = 5 V to 30 V, R s dB T min ≤ T amb ≤ T max 65 I CC Supply current, all amp, no load T min ≤ T amb ≤ T max V CC + = 5 V 0.7 1.2 mA T min ≤ T amb ≤ T max V CC + = 30 V 2 CMR Common mode rejection ratio R s dB T min ≤ T amb ≤ T max 60 I source Output current source V CC + = 15 V, V o = 2 V, V ...
Turbidity measurement - WHO
www.who.int• need power supply (mains or battery) • easily damaged ... than 5 NTU/JTU would be noticed by users and may cause rejection of the supply. • Where water is chlorinated, turbidity should be less than 5 NTU/JTU and preferably less than 1 NTU/JTU for chlorination to be effective.
Single-Supply, Rail-to-Rail, Low Power, FET Input Op Amp …
www.analog.comThe AD820 is a precision, low power FET input op amp that can operate from a single supply of 5 V to 36 V, or dual supplies of ±2.5 V to ±18 V. It has true single-supply capability, with an input voltage range extending below the negative rail, allowing the AD820 to accommodate input signals below ground in the single-supply mode.