Part Number: BUF22821
Tool/software:
Hi
Can you help review my customers' schematics in the attachment ?
Also is there any recommand R and C value for Gamma out & Vcom out ?
Part Number: BUF22821 Other Parts Discussed in Thread: BUF20800 Hello,
What's difference between BUF20800 and BUF22821 ? including software and hardware, could I use BUF22821 pin to pin replaced BUF20800 ? I find BUF22821 just have additional 2 channel…
Part Number: BUF22821 Hi,
I don't know that how did buf22821 back to avdd/2 ?
First, our system initialized buf22821 to achieve our target for each of channels. few minutes later, all channels backed to default value(avdd/2).
I found reason that…
Hi Ilona,
What are you looking for in the converted model? If it is the behavior/function of the device, the conversion tool won't give you that.
In fact, we do not recommend using the IBIS to SPICE conversion tool for any purpose.
Thanks, JC
Other Parts Discussed in Thread: BUF22821 Hi Team,
I have some questions about Gamma Buffer, BUF22821, from our customer in design. Could you pelase tell me about the followings ?
1) What is "STATIC GAMMA CHANNEL" and how can you use STATINx / STATOUTx…
Other Parts Discussed in Thread: BUF22821 Hi,
I have a question regarding BUF22821 from customer.
Customer want to know the merit of using 『2-CHANNEL STATIC GAMMA』.
『22-CHANNEL PROGRAMMABLE』 is substituted for it?
Best Regards,
Kato / Japan…
Other Parts Discussed in Thread: BUF22821 Hello,
About startup of BUF22821 and the write of the register, it wants to be confirmed.
Q1. About timing of the register setting.
After power activation, is there the regulation of the time about the sequence…
Part Number: BUF22821EVM-USB Other Parts Discussed in Thread: BUF22821 Hi team,
Customer wants to use multiple EVM(max 4) by one PC.
Q1. Is this possible?
Q2. It it possible to install multiple identical software(SBOC417 — BUF22821EVM-USB User Software…
Part Number: LM7321 Other Parts Discussed in Thread: BUF22821 Hi all,
My customer test LM7321 for their 12" TFT Vcom buffer application but think it's current not enough (compare with BUF22821's VCOM, cause noise on output video) for 6V Vcom application…
Hi Max,
BUF20800 doesn't have on board memory, the block diagram is the application solution with external EEPROM.
If you need one with integrated non-volatile memory:
BUF22821 has two on board banks memory, 24 channels-10bits resolution and 2 VCOM…
