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HT7250 SOT89
The HT7250 series of positive, linear regulators features low quiescent current (4mA typ.) with low dropout voltage, making them ideal for battery applications. The space-saving SOT23 package is attractive for “Pocket” and “Hand Held” applications. The devices are capable of supplying 300mA of output current continuously. They are available with several fixed output voltages ranging …
ادامه خواندنHT7250 SOT89
BS8112A-3 NSOP16
The BS8112A-3 is a series of 2~16 key touch key devices which can detect human body contact using external touch pads. The high level of device integration enable applications to be implemented with a minimum number of external components. The BS8112A-3 series devices are equipped with serial or parallel interfaces to allow easy communication with an …
ادامه خواندنBS8112A-3 NSOP16
HT6P427A NSOP16
The HT6P4x7A devices form a series of data encoders which include fully integrated ASK transmitters for remote control system applications. These highly integrated chips are true “switch-in, antenna- out” monolithic devices. They encode 24 or 28 bits of information and then serially transmit the data out on their PAOUT pin upon receipt of a transmission …
ادامه خواندنHT6P427A NSOP16
HT7939A-2 SOT23-6
The HT7939A-2is a high efficiency boost converter for driving multiple White LEDs using current mode operation. The HT7939A-2is designed to drive up to 39 White LEDs from a 5V power supply. The White LED current is setup using an external current setting resistor, which has a low feedback voltage of 0.2V to minimise resistor power …
ادامه خواندنHT7939A-2 SOT23-6
HT66F2350 LQFP48
The series of devices are Flash Memory A/D type 8-bit high performance RISC architecture microcontroller. Offering users the convenience of Flash Memory multi-programming features, these devices also include a wide range of functions and features. Other memory includes an area of RAM Data Memory as well as an area of true EEPROM memory for storage …
ادامه خواندنHT66F2350 LQFP48
HT67F489 LQFP44
The HT67F488/HT67F489 series of devices are Flash Memory A/D type 8-bit high performance RISC architecture microcontrollers, designed especially for applications that interface directly to analog signals, such as those from sensors. Offering users the convenience of Flash Memory multiprogramming features, these devices also include a wide range of functions and features. Other memory includes an …
ادامه خواندنHT67F489 LQFP44
BA45F5240 SSOP20
CPU Features Operating voltage – fSYS=2MHz: 2.2V~5.5V – fSYS=4MHz: 2.2V~5.5V – fSYS=8MHz: 2.2V~5.5V Up to 0.5μs instruction cycle with 8MHz system clock at VDD=5V Power down and wake-up functions to reduce power consumption Oscillator types – Internal High Speed RC – HIRC – Internal 32kHz RC – LIRC Multi-mode operation: FAST, SLOW, IDLE and SLEEP …
ادامه خواندنBA45F5240 SSOP20
BS83C40C LQFP44
The series of devices are the Flash Memory 8-bit high performance RISC architecture microcontrollers with fully integrated touch key functions. With the touch key function provided internally and with the convenience of Flash Memory multi-programming features, this series of devices have all the features to offer designer a reliable and easy means of implementing touch …
ادامه خواندنBS83C40C LQFP44
HT12F SOP20
The 212 decoders are a series of CMOS LSIs for remote control system applications. They are paired with Holtek’s 212 series of encoders (refer to the encoder/decoder cross reference table). For proper operation, a pair of encoder/decoder with the same number of addresses and data format should be chosen. The decoders receive serial addresses and data from a …
ادامه خواندنHT12F SOP20
HT7A6322 8DIP
The HT7A6322 is highly functionally integrated low power primary switcher device which combines an integrated PWM controller with current mode control and a high voltage power MOSFET on the same silicon chip. Features Fixed 60kHz switching frequency 9V to 38V wide range VCC voltage Wide AC input range from 85VAC to 265VAC PWM with current mode control …
ادامه خواندنHT7A6322 8DIP
HT7150-3 SOT23-5
The HT7150-3 series is a set of three-terminal low power high voltage regulators implemented in CMOS technology. They allow input voltages as high as 30V. They are available with several fixed output voltages ranging from 2.1V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these …
ادامه خواندنHT7150-3 SOT23-5
HT9232 SOP8
The Holtek HT9232 range of Operational Amplifiers operate with a single supply voltage as low as 2.0V and offer a low supply current of only 220uA/amplifier. In offering rail-to-rail output voltage the devices can operate with a maximum voltage range. The devices also provide a gain bandwidth product of 2.3MHz and are also unity gain …
ادامه خواندنHT9232 SOP8
HT16C21 SOP20
The HT16C21 device is a memory mapping and multi-function LCD controller/driver. The display segments of the device are 80 patterns (20 segments and 4 commons) or 128 patterns (16 segments and 8 commons). The software configuration feature of the HT16C21 device makes it suitable for multiple LCD applications including LCD modules and display subsystems. The …
ادامه خواندنHT16C21 SOP20
BH67F5250 LQFP64
CPU Features Operating Voltage fSYS=4MHz: 2.2V~5.5V fSYS=8MHz: 2.2V~5.5V fSYS=12MHz: 2.7V~5.5V fSYS=16MHz: 3.3V~5.5V Up to 0.25us instruction cycle with 16MHz system clock at VDD=5V Power down and wake-up functions to reduce power consumption Oscillator Types – High Speed External Crystal – HXT – High Speed Internal RC – HIRC – External 32.768kHz Crystal – LXT – …
ادامه خواندنBH67F5250 LQFP64
HT66F016 NSOP16
The HT68F003 is Flash Memory type 8-bit high performance RISC architecture microcontrollers. Offering users the convenience of Flash Memory multi-programming features, these devices also include a wide range of functions and features. Other memory includes an area of RAM Data Memory as well as an area of true EEPROM memory for storage of non-volatile data …
ادامه خواندنHT66F016 NSOP16
HT46F48E SOP24
HT46F48E is a Cost-Effective A/D Flash Type MCU with EEPROM Devices that are a series of 8-bit high performance RISC architecture microcontrollers, designed especially for applications that interface directly to analog signals, such as those from sensors. All devices include an integrated multi-channel Analog to Digital Converter in addition to one or two Pulse Width …
ادامه خواندنHT46F48E SOP24
BS67F350 LQFP48
CPU Features Operating voltage fSYS= 8MHz: 2.2V~5.5V fSYS=12MHz: 2.7V~5.5V fSYS=16MHz: 3.3V~5.5V Up to 0.25us instruction cycle with 16MHz system clock at VDD=5V Power down and wake-up functions to reduce power consumption Oscillator type – External High Speed Crystal — HXT – Internal High Speed RC — HIRC – External 32.768kHz Crystal — LXT – Internal …
ادامه خواندنBS67F350 LQFP48
BS84C12A-3 SOP24
These devices are a series of Flash Memory A/D type 8-bit high performance RISC architecture microcontrollers with fully integrated touch key functions. With all touch key functions provided internally and with the convenience of Flash Memory multi-programming features, this device range has all the features to offer designers a reliable and easy means of implementing …
ادامه خواندنBS84C12A-3 SOP24
HT7463A SOT23-6
The HT7463A/B is a current mode buck converter. With a wide input range from 4.5V to 52V, the HT7463x is suitable for a wide range of applications such as power conditioning from unregulated sources. Having a low internal switch typical RDSON value of 0.9Ω, the device has a good operating typical efficiency value of 85% …
ادامه خواندنHT7463A SOT23-6
HT7333-2 SOT89
The HT7333-2 device series are low power high voltage regulators implemented in CMOS technology which have the advantages of low voltage drop and low quiescent current. They allow input voltages as high as 30V. They are available with several fixed output voltages ranging from 2.1V to 5.0V. The softstart function inhibits the problem of output …
ادامه خواندنHT7333-2 SOT89