Part Number: LM2664 Hi,
I have been using LM2664M6X/NOPB for one of my projects.
Design Requirement:
Input Voltage: 2.5V
Output Voltage: -2.5V
Output Current: 40mA
Components:
C27: 2.2uF, 10V
C28: 3.3uF, 10V
C38: 3.3uF, 10V
Please review the below attached…
Hello Gerald,
I have not seen an update from you for the last 19 days, so I assume the questions are answered and the issue is solved. I close this thread now. If there is still something open, please reply and the thread will get opened again. If you have…
Part Number: LM2664 Hi Support Team.
In the Qualification Summary, the results of CDM are described as "See data sheet". However, the datasheet does not show the results of CDM.
Please tell me CDM data of LM2664M6/NOPB.
Thanks,
Yutaro
Part Number: LM2664 Dear Team,
Please help to recommend a suitable solution.
Voltage: -1.2V Current: Negative pressure charge pump IC within 10mA.
Many Thanks,
Jimmy
Part Number: LM2664 Other Parts Discussed in Thread: PSPICE-FOR-TI Hi TI friend, In my design, I use a LM2664 to get a -2.5V , but always use too long to get results, about 1 day or more, I doubt the model has some little problems, can you help me? Thanks…
Part Number: LM2664 Other Parts Discussed in Thread: LM2663
LM2664 seems to need about 3.48ms until output voltage becomes stable as a picture I attached. Why these time is required for LM2664? Also this waveform is correct?
Ch1: Input, Ch2: output…
Part Number: LM2664 Other Parts Discussed in Thread: TLV2711 , TPS65130
Hello. I wish to power the TLV2711 low power Op Amp, supplying ±5V.
When testing with my prototype, I used the USB 5V and LM2664M6X to create -5V.
Now, I have to use a LiPo…
Part Number: LM2664 I am designing a circuit for Vin = +3.3V i.e. to get -3.3V.
Please tell how to calculate the value of the charge pump capacitor C1 and the corresponding value for storage capacitor C2.
Is there any importance of Duty cycle in this…
Part Number: LM2664 Other Parts Discussed in Thread: BUF602
Hi, guys.
I'm using MSP-EXP430G2 and its ADC. The ADC will be connected to this bandpass filter.
The Op Amp circuit on the bottom is creating approx 1.6V.
I want the ADC's input signal…