PRODUCT MODEL - SHENZHEN HCE TECHNOLOGY CO., LTD

PRODUCT	FEATURES	FUNCTION	APPLICATION	DESCRIPTION
BQ78350DBTR	controller	5 / 10 / 15 µ C Controlled AFE series of lithium ion and phosphate batteries	Lithium ion and lithium iron phosphate battery management controller	(TI) bq78350-r1 lithium ion and lithium iron phosphate battery management controller is matched with bq769x0 series analog front end (AFE) protection devices, which can provide a full set of battery management system (BMS) subsystems, which helps to speed up product development and shorten the time to market. The bq78350-r1 controller and bq769x0 AFE support 3 to 15 battery applications. Bq78350-r1 device provides accurate electricity monitoring meter and health condition (soh) monitor, as well as battery balance function and a complete set of voltage, current and temperature protection characteristics.
DAC081S101CIMK	Data converter	8-bit low power digital to analog converter with rail to rail output	Ev/hev battery management system	Dac081s101 is a fully functional universal 8-bit voltage output digital to analog converter (DAC), which can work under a single power supply of + 2.7V to 5.5V, and consumes only 175 µ a of current at 3.6V. The on-chip output amplifier can realize rail to rail output swing, and the three wire serial interface operates at a clock rate of up to 30 MHz within the specified power supply voltage range, and is compatible with standard SPI, QSPI, microwire and DSP interfaces. At a power supply voltage of 2.7V to 3.6V, the clock rate of competitive devices is limited to 20 MHz
LM35DZ	Analog temperature sensor	± 0.5 ° C temperature sensor with analog output, supporting 30V power supply voltage	Suitable for remote, smart grid, AC analog input module	LM35 series products are high-precision integrated circuit temperature devices, whose output voltage is linearly proportional to Celsius temperature. Compared with the linear temperature sensor calibrated with Kelvin temperature, the advantage of LM35 device is that the user can easily adjust the Celsius degree without subtracting a large constant voltage value from the output voltage. LM35 devices do not need any external calibration or repair, and can be provided at room temperature ± ¼ Typical accuracy of ° C, while providing ± ¾ Accuracy of ° C. Wafer level corrections and calibrations ensure lower costs. LM35 devices have low output impedance, linear output and high-precision internal calibration functions, which make it particularly simple to connect reading or control circuits. This device can be powered by single power supply or positive and negative power supply. Because the LM35 device only needs to consume 60 µ a current from the power supply, it has an extremely low self heating of less than 0.1 ° C when in still air. The rated working temperature range of LM35 device is − 55 ° C to 150 ° C, and the rated working temperature range of lm35c device is − 40 ° C to 110 ° C (− 10 ° has higher accuracy). LM35 series devices are packaged with sealed to transistors, and lm35c, lm35ca and lm35d devices are packaged with plastic TO-92 transistors. Lm35d device adopts 8-Lead surface mount small outline package and plastic TO-220 package.
LMV358AIDR	Operational amplifier		Large electrical appliances, smoke detectors and personal electronic products	Lmv3xxa series includes single channel – (lmv321a), Dual Channel – (lmv358a) and four channel (lmv324a) low voltage (2.5V to 5.5V) operational amplifiers with rail to rail output swing capability. These operational amplifiers are space constrained applications that require low operating voltage and high capacitance load drivers (large appliances, smoke detectors, and personal electronics)
LSF0204PWR	logic	4-bit bidirectional multi-level voltage converter for open drain and push-pull applications	Internet of things digital multimeter is an enhanced high-precision battery power monitoring meter suitable for low-power industrial Internet of things on-site measurement	The LSF series includes bi-directional voltage level converters that can operate in the voltage range of 0.8V to 4.5V (vref_a) and 1.8V to 5.5V (vref_b). This range supports bidirectional voltage conversion between 0.8 and 5.0V without the use of open drain or directional terminals in push-pull applications. The LSF series supports level conversion applications, with a transmission speed of more than 100 MHz, and can be used in open drain systems using 15pF capacitors and 165 Ω pull-up resistors.
SN74LVC2T45DCUR	Logic IC transceiver	2-bit dual power bus transceiver with Configurable Voltage conversion and three state output,	Stable interface of encoder, direction control voltage conversion of network equipment, industrial control communication network card	Sn74lvc2t45 is designed for asynchronous communication between two data buses. The logic level of the direction control (DIR) input activates the B port output or the a port output. When the B port output is activated, the device transmits data from the a bus to the B bus, and when the a port output is activated, it transmits data from the B bus to the a bus. The input circuit on ports a and B is always active, and logic high level or low level must be applied to prevent excessive ICC and ICCZ. The design of sn74lvc2t45 makes the dir input circuit provided by vcca. This device is fully designated for partial power down applications using ioff. The ioff circuit disables the output to prevent damage to the current flowing through the device in case of power failure.
TAS5825MRHBR	Audio amplifier	4.5V to 26V 38W stereo digital input class D audio amplifier with 96khz/192khz flexible processing capability	Audio products	Tas5825m is a stereo, high-performance closed-loop class D amplifier with an integrated audio processor and an architecture up to 192Khz. The powerful audio DSP core supports a variety of advanced audio processing processes. With the help of 48Khz or 96KHz architecture, the integrated SRC (sampling rate converter) can detect the change of input sampling rate.
TL431AIDBZR	pressure regulator	Adjustable precision parallel regulator	Non isolated power supply with diagnostic function for protection relay module	Tl431li/tl432li is a pin to pin substitute for tl431/tl432. Tl43xli provides better stability, lower temperature drift (VI (DEV)) and lower reference current (Iref), thereby improving system accuracy. TL431 and tl432 devices are three terminal adjustable parallel regulators, which can meet the specified thermal stability in the applicable automotive, commercial and military temperature range. The output voltage can be set to any value between VREF (about 2.5V) and 36V through two external resistors. “
TLC2272CDR	amplifier	Dual low noise rail to rail operational amplifier	Handheld monitoring and remote sensing applications. Analog to digital converter (ADC) interface. High density battery powered equipment	Tlc2272 and tlc2274 are dual channel and four channel operational amplifiers of Texas Instruments (TI). Both devices have rail to rail output performance, which can improve the dynamic range in single power or sub power applications. Tlc227x series provides 2 MHz bandwidth and 3 V / µ s conversion rate for high-speed applications. Compared with existing CMOS operational amplifiers, these devices have comparable AC performance, better noise, input offset voltage and power consumption. The noise voltage of tlc227x is 9 NV / √ Hz, which is twice lower than the competitive solution.
TLC59282DBQR	LED drive		Ethernet control board, LED display control board	Tlc59282 is a 16 channel, constant absorption current driver. Each channel can be independently controlled using a simple serial communication protocol compatible with 3.3V or 5V CMOS logic level (depending on the operating VCC)
TLV431AIDBZR	Power management IC regulator	Low voltage adjustable precision shunt regulator with accuracy of 1%	On board regulated and adjustable power supply	TLV431 devices are low-voltage 3-terminal adjustable voltage references with specified thermal stability in the applicable industrial and commercial temperature range. The output voltage can be set to any value between VREF (1.24v) and 6V through two external resistors (see the parameter measurement information section). These devices have a lower working voltage (1.24v) than the widely used TL431 and tl1431 parallel regulator reference voltage. When used with optocouplers, TLV431 device is an ideal voltage reference in isolated feedback circuits suitable for 3V to 3.3V switching mode power supplies. The typical output impedance is 0.25 Ω. Active output circuits can provide very sharp conduction characteristics, making them an excellent substitute for low-voltage zener diodes in many applications, including on-board voltage stabilization and adjustable power supply.
TMP235A4DCKR	Temperature sensor	Precision analog output temperature sensor	Battery powered equipment passive thermistor alternative, power control panel	Tmp23x devices are a series of precision CMOS integrated circuit linear analog temperature sensors, whose output voltage is proportional to temperature. Engineers can use them for a variety of analog temperature detection applications. These temperature sensors have higher accuracy than similar pin compatible devices on the market, with a typical accuracy of ± 0.5 ° C in the temperature range of 0 ° C to +70 ° C. After the accuracy of this series of devices is improved, it can be applied to many analog temperature detection applications.
TPD2E001DRLR	Interface	Low capacitance, 2-channel +/-15kv ESD protection array for high-speed data interface	Industrial servo driver and AC inverter driver, obstacles for robot applications, cliff detection and anti card all-in-one machine, communication network card	Tpd2e001 is an electrostatic discharge (ESD) protection diode array based on two channel transient voltage suppressor (TVS). The rated ESD dissipation level of tpd2e001 reaches the maximum level specified in IEC 61000-4-2 level 4 international standard
TPS3700DDCR	Power management IC	Overvoltage and undervoltage monitoring circuit with 18V high power supply (VCC)	Power control board, general device	The tps3700 wide power window voltage detector operates in the voltage range of 1.8V to 18V. This device has two high-precision comparators with an internal 400mV reference and two open drain outputs rated at 18V for overvoltage and undervoltage detection. Tps3700 can be used as a window voltage detector or as two separate voltage monitors. The monitoring voltage can be set through an external resistor
TPS3839G33DBZR	Power supply voltage monitor	Ultra low power consumption, power supply voltage monitor	Power board, ordinary household appliance board, with relay monitoring board	Tps3831 and tps3839 devices (both called tps383x) are ultra-low current (typical value is 150 Na) voltage monitoring circuits that monitor a single voltage. Whenever the VDD power supply voltage drops below the factory set reset threshold voltage, both devices will send a low-level effective reset signal.
TPS92641PWPR	LED drive	Tps92640 tps92641 Synchronous Step-Down control for precise dimming LED driver	LED driver / constant current regulator LED lighting driver automotive LED driver	Tps92640 and tps92641 devices are high voltage, synchronous n-channel field effect transistor (nFET) controllers for step-down current regulators. Output current regulation is based on valley current mode operation with conduction time controlled architecture. This control method can simplify the loop compensation design and maintain the switching frequency at an approximately constant level
SN74LVC2G14DBVR	Logic inverter	Trigger inverter is designed for 1.65v to 5.5V VCC	Trigger inverter power control board	“NanoFree ™ Packaging technology is a major breakthrough in the concept of IC packaging using chips as packages. The sn74lvc2g14 device contains two inverters and executes the Boolean function y =a. The device acts as two independent inverters, but due to Schmidt’s role, for positive (VT +) and negative (vt –) signals. “
HDC1080DMBR	Temperature and digital humidity sensor	Low power consumption and high precision digital humidity sensor with temperature sensor	Heating, ventilation and air conditioning control (HVAC) Intelligent temperature regulator and room temperature monitor Large household appliances printer Hand held meter Medical equipment Wireless sensor	It is a digital humidity sensor with integrated temperature sensor, which can provide excellent measurement accuracy with ultra-low power consumption. Hdc1080 supports a wide operating power supply voltage range, and compared with competitive solutions, the device can provide low-cost and low-power advantages for various common applications. Both humidity and temperature sensors
TL072CDR	General Purpose Operational Amplifier	High fidelity and audio preamplifier applications	Audio and video	The input operational amplifier integrates a well matched high-voltage JFET and bipolar transistor in a monolithic integrated circuit. These devices have high swing rate, low input bias and offset current, and low offset voltage temperature coefficient. The low harmonic distortion and low noise characteristics of tl07x series make it very suitable for high fidelity and audio preamplifier applications. Tl071 device has offset pins to support external input offset correction