Texas Instruments TLV Data Acquisition – Analog to Digital Converters (ADC ) parts available at DigiKey. TLV V to v, bit, Ksps, 4/8 Channel, Low Power, Serial Analog -to-digital Converters With Auto Power Down KSPS, 4/8CHANNEL. Input data format ******************************; // 4bit Command: //D15 D14 D13 D12; // =CH0;=CH1;=CH2;=CH3. // =SW power down .

Author: Yojind Akishakar
Country: Pakistan
Language: English (Spanish)
Genre: Literature
Published (Last): 6 August 2014
Pages: 64
PDF File Size: 18.11 Mb
ePub File Size: 20.92 Mb
ISBN: 530-3-65464-677-9
Downloads: 82358
Price: Free* [*Free Regsitration Required]
Uploader: Terg

Production processing does not necessarily include. All trailing blanks can be filled with zeros. One conversion per channel from a sequence of channels. Host must serve INT by selecting next channel and reading the previous output. This is to prevent an ongoing conversion from.

TLV 12 位 kSPS ADC 系列 输出,自动断电(S/W 和 H/W),低功耗,8 x FIFO,4 通道_BDTIC代理TI 德州仪器

Select analog input channel 2. An interrupt is sent to the host. Select analog input channel 7. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of. These are select analog input channel 0 through 7 and select test channel 1 through 3.

This terminal controls the start of sampling of the analog input from a selected multiplex channel. FIFO depth are don’t care. SDO is kept in the high-impedance state. The master clock runs at a much higher rate than the sample clock, tlv thus there are many different points at tlv the chip can sample even if it shares a master clock. This mode setup requires configuration cycle and channel select cycle.

TLV2544 Datasheet

The falling edge of INT indicates data are ready for output. Then two things may happen: SDI is disabled within a setup time. If you hardware does not have these signals connected properly, then you cannot tlv DMA. Two different internal reference voltages are available. There is no tlc in datasheet about this.

Successive data are available at the falling edge of SCLK and. To do so, the user.

Repeated conversions from a sequence of channels. When FS is used as the trigger, CS can be held. These devices have three digital. See the date code information section, item 1.

TLV Datasheet(PDF) – Texas Instruments

These are good points. SDI is disabled within a setup time after the 4-bit counter counts to 16 clock edges or a low-to-high. Select analog input channel 3. The valid commands are listed in Table 1. The maximum t,v2544 voltage range is determined by the difference.

The timing diagrams can be categorized into two major groups: The read cycle mentioned above followed by another configuration cycle of. Write CFR followed by bit data, e.

I suggest that you carefully study the TLV specifications, then confirm that tlv electronic tlv fully supports the available modes in the way that you want to use them. Unless the tlv data sheet specifically talks about simultaneous glv2544 performed by tlv devices then sampling phase alignment is likely to be an tlv Single conversion from a selected channel.

TLV2544 EBOOK

When the converter is using normal sampling, the sampling period is programmable. These questions are tlv really related to the C55x. Once the conversion is complete, the processor can initiate a read cycle by using either the read FIFO command. Select analog input channel 1. Conversion 4 From Channel 2. D Tlvv2544 Wide Range Supply 2.

Repeat mode mode 01 uses the FIFO. Select analog input channel 4. This provides unlimited choices to trade speed with power savings. Repeated conversions flv2544 a selected channel.

I would tlv that as long as all three 3 AIC12 or AIC12K devices tlv the same master clock oscillator input, then they will sample simultaneously. SDI can be one of the channel select.