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Part Number: LM7121 Other Parts Discussed in Thread: LMH730227 I have a question about the gain characteristics and p hase characteristics of a voltage follower circuit using LM 7121 . The simulation results do not match the measurement results. Can you…
Part Number: LM7121 Hi Experts,
I want to use this operational amplifier as voltage follower with following conditions.
input signal: DC: -24V and AC:+/- 50mV sine wave
AC frequency: 100Hz to 20MHz
output current: 10mA
load capacitive: 300pF to 1nF
…
Part Number: LM7121
Dear Technical Support Team,
According to the LM7121 datasheet page1, it said that " SOT23-5: 5 V to ±5 V ".
Is it typo?
My supply voltage is ±12V and it seems to work well.
So I hope to use ±15 V supply voltage…
Part Number: LM7121 Hello,
We are using the LM7121 as a driver, and I wanted to get some information regarding output short circuit current capability. The datasheet states that the typical value for sourcing output short circuit current is 71mA, the…
Other Parts Discussed in Thread: LM7121 , MAX232 Hello friends,
We have a design which implies two cascaded LM7121, each one configured as non-inverters, G=4...5 and powered by +/-9Vdc. The input stage is DC coupled from a PI filter LPF and in the very front…
Akshay,
Here are many op amps that support 20V supply and have >50 MHz bandwidth.
www.ti.com/.../high-speed-op-amps-products.page
LM7121 is good choice.
Other Parts Discussed in Thread: LMH6628 , LM7121 , LMH6601 Hi,
I'm trying to use delay circuit as given in datasheet of LMH6628 (shown below) . I'm using a input pulse of 5V amplitude. R and C are 41.2 ohm and 33 pF respectively. + Vcc is 9V and -Vcc is…
Other Parts Discussed in Thread: LM7121 , LMH6723 , OPA890 , THS4221 , THS4222 , SN10501 Dear community,
I struggle to find the right amplifier for my application, mainly because it requires a high voltage (>11V) and a perfect 0V (negative supply needed).…
Other Parts Discussed in Thread: THS4271 , LM8261 , TINA-TI , LM7322 , LM8272 , LM7121 , LM8262 , LM7321 Hi,
Could someone please suggest a suitable opamp which can be used as a unit gain (buffer) configuration?.
This opamp should be able to drive a load with capacitance…
