Part Number: LM4121 Other Parts Discussed in Thread: REF35 , REF4132 Hello,
I am looking to replace LM4121IM5-ADJ/NOPB, LM4121AIM5-ADJ/NOPB, or LM4121IM5X-ADJ/NOPB with another solution from TI. What are my options?
Thank you.
Part Number: LM4121 Other Parts Discussed in Thread: LM4132 Hi Team,
customer is looking for a spice model of LM4121 and LM4132.
Can we make it available?
Customers goal is to do simulations on noise performance.
BR, Stefan
Part Number: LM4121 We use LM4121AIM5-1.2 to provide 1.25V to Intel FPGA ADC reference pins VREFP_ADC and VREFN_ADC. The two reference pins are high-impedance inputs. The problem is that on some cards, the output voltage stays at around 0.88V. We have…
Part Number: LM4121 Hello Sir/Madam,
I am using LM4121IM5-ADJ/NOPB in our design for 1.65 Voltage Reference.
I selected the resistors R1 = 36 K ohms and R2 = 100K for the VOUT = [Vref(1+ R1/R2] − Ibias• R1. Vref =1.216 and Ibias = 40 nA
My expected…
Part Number: LM4121 Hi,
I am planning to create circuits using the LM4121 device. Among them, I would like to ask you a question. If the output of this device is short-circuited, there is a description in the electrical characteristics when a maximum…
Part Number: LM4121
I wish to use the LM4121-1.25 as a voltage reference with negative (-1.25Vdc) output (See Figure 35 below from LM4121 datasheet). However, the minimum operating voltage is 1.5 Vdc between the pins "V_IN" and "GND". What am I missing…
Part Number: LM4121 Hi,
I am examining the circuit using the LM4121 device. I will attach the circuit diagram I created. Among them, I would like to ask you some questions. The Bode diagram is shown in Fig.32 and Fig.33 of the data sheet. Can you show…
Part Number: LM4121 Hi,
I am considering the circuit using the LM4121 device. Among them, I have questions about the behavior of the device, so I ask you a question. When the output of the device shorts, when it flows up to 30mA, it is described in…
