Part Number: BQ24705 Other Parts Discussed in Thread: BQ76942 , BQ25750 , BQ25756 , BQ25756E Tool/software:
Hi,
I am looking for a battery charger solution that meets the following requirements:
3 Li-ion 18650 batteries…
Other Parts Discussed in Thread: BQ24705 , BQ24610 , BQ24753 Hi,
I have an application to charge 3 cells Li-Po batteries. For first protos Im looking for BQ24610 or BQ24705 or BQ24753, but the input voltage is from a turbine with up to 24V. The cells…
Other Parts Discussed in Thread: BQ24705 , BQ24704 Hello!
I am having problems with the bq24705 charger. My circuit uses the same components as figure 3 in SLUS779B, except I am charging 4 Li-Ion cells. My input source is a desktop power supply.
…
Other Parts Discussed in Thread: BQ24705 40Amp hour SLA sealed lead acid, 6 cell, 2 parallel, ~14Vmax, no gas gauge Design should accept 40Ahr LiIon later in product life. LiIon pack should have gas gauge, will be developed later.
Product must charge…
Part Number: BQ24075 Other Parts Discussed in Thread: BQ24705 , BQ24072 , BQ24073 Hello,
I'm designing a low power BLE system (CC2640r2) that incorporates a TI battery Charger (BQ24075) and USB->UART Bridge (SiLabs CP2102N). I intend to connect the…
Thank you for your response! I looked into some monitors as per your recommendation. When purchasing these products, I am assuming I need to buy the monitor and its corresponding EVM individually? For example, BQ76952 and BQ76952EVM separately?
I believe…
Chethan,
I am not sure what your requirements are. Is the battery voltage 7V? The bq2407x series is designed to recharge a single cell Lithium-ion to 4.2V. For other voltages or multiple cells, look at switching chargers, such as the bq24103, bq24610…
Hi Sharma,
In addition to Clemens comments, you may consider the instrumentation amplifier, INA333 was very popular in that application, but we have tons of instrumentation to choose from.
0743.ECG an EEG Applications.pdf
https://www.ti.com/amplifier…
Hi Ashwin,
What is the max and min input signal to the preamplifier? Is this single power supply or split power supply?
ECG and EEG quick reference guide.
4137.ECG an EEG Applications.pdf
Best Regards,
Chris Featherstone
Keivan,
Using two 1M resistors instead of 2.8k shown in INA128 datasheet sets the gain of INA128 to G=1.025, and thus as you said minimizes amplification of the signal1, but this is a wrong signal since INA128 amplifies differential and not common-mode…
