Part Number: THS4151 Other Parts Discussed in Thread: THS4551 , THS4505 Tool/software: Dear Specialists,
My customer is considering THS4151 and has a confirmation request.
I would be grateful if you could advise.
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When ±2V is input to VIN_P and VIN_N…
Part Number: THS4151 Hi,
The data sheet states that when Icc Vcc=±15V Ta=full range, MAX:23mA. Is this correct in that on the +15V power supply side, the maximum is 23mA/2 = 11.5mA, and on the -15V power supply side, the maximum is 23mA/2 = 11.5mA? Or…
Part Number: THS4151 Hi,
Is the calculation formula for the THS4151ID offset adjustment circuit correct?
■Output common mode voltage VOCM = (VOUT_P - VOUT_N) / 2
■Output differential voltage VOD = VOUT_P - VOUT_N
If R1 = R3 = Rg ,R2 = R4 = Rf...
(Output…
Hi Kosta,
Kosta Kotsis said: I did however notice some noise at the output voltage measured between pins 4 and 5 of the FDA.
What noise? HF noise or LF noise? Any numbers or scope plots?
The 30R / 1µF output low pass filter has a corner frequency of 5…
Part Number: THS4151 Other Parts Discussed in Thread: THS4131 , AMC1300 , AMC1311 , AMC1301 hi,
we are designing the amplier for the voltage measurement circuit. AMC1300 is used as isolation amplifier for voltage measurement. Its output is given to THS4131…
Part Number: THS4151 Other Parts Discussed in Thread: ADS54J40 , THS4541 Hello,
I want to dc drive the ADS54j40 with THS4151 amp. (+/-5v supplies)
The input max signal is +/-3V and that should match the ADC max range input of 1.9V.
Attached is my design…
Part Number: THS4151 Other Parts Discussed in Thread: AMC1300 , , THS4131 Dear sir,
We are using AMC1300 for current measurement.
Measurement range : 0 to 40Arms
Shunt resistance : 2mOhm
High side voltage input : 113.12mV peak
low side voltage output …
Part Number: THS4131 Other Parts Discussed in Thread: THS4151 , I was hoping to replace a THS4151 with a quieter, and lower power amplifier. The ths4131 seemed perfect until I saw the limit on the differential Input voltage. The THS 4141 and ths4151 have…
Hi, Rob
If possible, we would like to consider a power supply of ±15V. Isn't THS4151 suitable for DC coupling?
The circuit assumes an input signal of ±3.3V 1MHz, but DC input is also possible, so I would like to use DC coupling.
I simulated…
Hi Shreeneet,
There are many solutions to attenuate a signal, please refer to the following app notes and previous queries on TI amplifier forum:
Attenuator Amplifier Design to Maximize the Input Voltage of Differential ADCs
Designing Inverting Attenuators…
