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…
Other Parts Discussed in Thread: THS4502 Hi, Im simulating the THS5151 with multisim (the spice model from TI) and have some questions.
Why the positive and negative output have differents offsets (image of the simulation attached)? Can someone help me…