Part Number: ADS8900B Other Parts Discussed in Thread: ADS127L11 , ADS131A04 , ADS1271 , ADS127L01 , ADS127L21 , TPS7A20 Tool/software: For a new project we are using capacitive sensors for very accurate height measurements (3mm range with nanometer resolution…
Part Number: ADS8900B Hi team,
One of our customer is experiencing some parameters that are not understood when using the pspice model simulation, could you please help explain:
Which pin of the digital output of this chip is Vsamp?
Why can't I get digital…
Part Number: ADS8900B Dear TI,
I plan to use the ADS8900B with an STM32L431KBU3. To optimize data throughput when operating with 1 MSPS, I want to use the enhanced multiSPI feature.
The STM32 supports quad SPI consisting of CS, CLK, and four IO, however…
Part Number: ADS8900B
Hi, I have developed a custom board for ADS8900B, according to shared schematic.
adc_01.pdf ref_conn_01.pdf
and following the correction provided from this thread
For communicating with ADC, what i understand from "data sheet…
Part Number: ADS8900B HI.
I am trying to do SPI communication with my ADS8900 custom board, my strategy is as follows.
1. with rising edge of sampling clock. CONVST pin is pulled low.
2. Host controller/ FPGA moniotrs the RVS pin for a rising edge.
…
Part Number: ADS8900B Other Parts Discussed in Thread: ADS127L11 Hi Teams,
Currently, My customer are very satisfied with the performance of the ADS8900B (20bit). However, currently they come with a question about the /CS signal.
They received an important…
Hello Pratik,
1. Place bypass capacitors C1 and C2 on VS+ pin 10 of IC1.
2. Connect /PD pin 3 of IC1 to VS+ pin 10 53_SUP to enable amplifier.
3. Increase C4 from 1uF to 10uF to meet minimum output capacitance requirement.
4. Include RC filter between…
Part Number: ADS8900B Other Parts Discussed in Thread: ISO7731 , ISO7742 Hi Experts,
Is this table mean if 3 wire SPI is used, 70MHz clock is necessary for 1Mhz data rate?
Do we have SPI isolator recommendations for 70MHz communications with ADS8900B? …
Part Number: ADS8900B Hi.. Q1. I see a lot of reference design for ADCs uses a small capacitor- resistor network at its analog input.. please tell me what that network is for..?
Q2. I want to use ADS890xB 20 bit ADCs to sample alternating voltage waveform…
Part Number: ADS8900B Other Parts Discussed in Thread: THS4551 Hi Team, I am using ADS8900B in one of my applications. My incoming signal is a 0-4.5V, 250KHz, unipolar signal. I am using THS4551 to convert this signal to a differential signal. Here is my simulation…