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Frequent Questions
Marie H
2 days ago
Sub-1 GHz
Sub-1 GHz forum
[FAQ] mioty Frequently Asked Questions
Q: What is mioty? A: A low-power wide area network that offers a complete long-range and low-power solution for worldwide Sub-1 GHz communication. Q: How does the mioty technology compare to other LPWAN technologies ? A: mioty is unique in the...
Brandon Fisher94
5 days ago
Sensors
Sensors forum
[FAQ] TMP139 - Can I use TMP139 with a MIPI I3C Controller?
Answered
Does TMP139 Support MIPI I3C? Does TMP139 support broadcast update on the bus? Does TMP139 support dynamic addressing? Then why is dynamic addressing required? Does TMP139 Support IBI the same as MIPI I3C? Will the SDA Pin work the same way? Why does TMP139 have a 1.0V IO Supply? Can TMP139 be used with...
Andrew Xiong
6 days ago
Data converters
Data converters forum
[FAQ] ADS7828: ESD rating of ADS7828E/250G4
Answered
Part Number: ADS7828 Hi, My customer wants to use ADS7828E/250G4. However, I didn't find ESD rating parameters from the datasheet, which are needed in customer company's AVL process. Could you help to provide it? Thanks, Andrew
Keerthy J
9 days ago
Processors
Processors forum
[FAQ] TDA4VM: OSPI0: Boot hang at A72 SPL with OSPI boot
Answered
Part Number: TDA4VM I am using a custom board with TDA4VM. Boot hang at A72 SPL with OSPI boot. Traces below: U-Boot SPL 2019.01-dirty (Jan 21 2021 - 06:14:16 +0000) SYSFW ABI: 2.9 (firmware rev 0x0013 '19.12.1-v2019.12a (Terrific Lla') Reading on-board EEPROM at 0x50 failed 1 Trying to boot...
Keerthy J
10 days ago
Processors
Processors forum
[FAQ] AM6548: How to add more features to R5 SPL(tiboot3.bin) adhering to maximum size constraint
Answered
Part Number: AM6548 The R5 SPL is loaded onto OCMC RAM as the DDR is not up by the time R5 SPL executes. AM654x-EVM stops booting as soon as the tiboot3.bin size increase above 150KB size. How to add more features?
Keerthy J
10 days ago
Processors
Processors forum
[FAQ] TDA4VM: Linux DTS DTB FAQs
Answered
Part Number: TDA4VM I have the following questions: How to know which driver is probed with a particular Device tree node? How to know which CONFIG to be enabled to probe a particular Device tree node? How to get the DTS(device tree source) of a particular DTB(device tree binary)?
Collin Wells
10 days ago
Data converters
Data converters forum
[FAQ] ADS7138: ADS7xx8 and ADS7xx8-Q1 product family input bias / leakage currents
Answered
Part Number: ADS7138 Hello, I have an application with an unbuffered higher impedance source directly connected to the ADS7138 and ADS7128 devices. What should I expect for the input bias current/ leakage currents into the pin?
Emrys Maier
12 days ago
Logic
Logic forum
[FAQ] How do I select a bypass capacitor for a CMOS logic device?
For the short answer - use a 0.1uF for single supply logic devices like the SN74LVC1G08, or a 0.022uF capacitor for each supply pin of a device with multiple supply pins, such as the SN74LVC16244A (which has 4 supply pins). Why do we need a bypass capacitor...
Malik Barton57
12 days ago
Interface
Interface forum
[FAQ] TUSB9261: SATA device not connecting to TUSB9261
Answered
Part Number: TUSB9261 I have designed TUSB9261 in my system but I am not able to connect to the SATA Device. TUSB9261 does enumerate on the USB side. What is happening?
David_Daniels
15 days ago
Power management
Power management forum
[FAQ] TPS53318: [Grounding the ROVP Pin on TPS53318 & TPS53319
Part Number: TPS53318 What is the recommended connection for the ROVP pin?
>
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