Part No. | Features | VCC(V) | Package |
L88312 | Short circuit protect block for lnb
* Wide operating voltage range: 8V~32V
* Low on resistance:320 mΩ
* Constant current set by external resistor
* Thermal shutdown | 8~32 | SOP-8 |
A2804 | Zero Voltage Switch
*Easy operation either through the AC line or a DC supply.
*Supply voltage control.
*Very few external components.
*Symmetrical burst control-No DC current components in the load circuit
*Negative output current pulse up to 250mA-short circuit protection.
*Reference voltage output | 8.2 | DIP-8
SOP-8 |
A6966 | 5 DOT LED Level Meter
* Low Spurious Noise Operation.
* Constant Current Output: IOUT=8mA (Typ.)
* Indication Level Steps: 5dB, 5dB, 3dB, 3dB
* Wide Operating Supply Voltage Range: VCC = 4~ 12V
* Variable Input Amplifier Gain: GV = 0 ~ 20dB | 14 | SIP-9 |
LA2284/A | 5-DOT Dual LED Level Meter Driver
*High gain rectifying amplifier included (Gv=26dB)
*Low radiation noise when LED turns on
*Logarithmic indicator for 5-dot LED of bar type
*Constant current output(15mA)
*Wide operating supply voltage
*Not necessary diode or transistor for ALC
*Minimum number of external parts required | 3.0/3.5 ~ 16.0 | SIP-9
MSOP-10 |
6621 | RAM mappling 32×4 LCD controller for I/O μC
* Operating voltage range: 2.4V~5.2V
* External 32.768kHz crystal or 256kHz frequency source input
* Built-in 256kHz RC oscillator
* Internal time base frequency sources
* Two selectable bias (1/2 or 1/3), and three selectable duty LCD
applications (1/2 or 1/3 or 1/4).
* Two selectable buzzer frequencies (2kHz/4kHz)
* Power down command reduces power consumption
* Built-in time base generator and WDT
* Time base or WDT overflow output
* 32×4 LCD driver
* 8 kinds of time base/WDT clock sources
* Built-in 32×4 bit display RAM
* 3-wire serial interface
* Software configuration feature
* Internal LCD driving frequency source
* Data mode and command mode instructions
* VLCD pin for adjusting LCD operating voltage
* R/W address auto increment
* Three data accessing modes | 2.4~5.2 | DIP-28
SSOP-48 |
U8C3005 | 8 BIT Serial-IN Parallel-OUT valve driver
* VDD range: PVDD 8V to 30V
* each channel current limit: 50mA
* Integrated internal 6V regulator
* Maximum clock frequency: 0.5MHz
* Built-in open/short detection
* Short protect
* Detecting response
* Internal reverse diode of PVDD to Absorb reverse current from coil | 8.0~30.0 | SOP-16 |
U8C3525 | 8 BIT serial-in parallel-out valve driver * VDD range: VDD 5V to18V
PVDD 5V to 35V * Maximum clock frequency: 1MHz
* current limit of Each channel:250mA * Built-in open/short detection
* Short protect * Detecting response * Internal reverse diode of PVDD to Absorb reverse current from coil | 5.0~18.0 | SOP-16 |
U8C3060 | 8 channel serial interface low-side driver
* 8 Channel Protected Low-side Driver
* Continuous Current Driving Capability
* 8 V to 38 V Supply Voltage Range
* Input Digital Noise Filter for Noise Immunity
* Internal Data Read Back Capability for Reliable Control
* Protection and Diagnostic Features | 8~38 | TSSOP-16 |
TL2494 | CC control for car ballast
* 6 ~ 40V input
* UVLO
* Open circuit protect
* Overload protect | 6.0~40.0 | SOP-16 |
USA575 | LOW voltage compandor
* Operating voltage range from 3V to 7V
* Reference voltage of 100mVRMS=0dB
* 600Ω drive capability
* One dedicated summing op amp per channel and two extra uncommitted op amps
* Single or split supply operation
* Wide input/output swing capability | 3.0~7.0 | SSOP-20N
TSSOP-20 |
USA575A | LOW voltage compandor
* Operating voltage range from 3V to 7V
* Reference voltage of 100mVRMS=0dB * 600Ω drive capability * One dedicated summing op amp per channel and two extra
uncommitted op amps
* Single or split supply operation
* Wide input/output swing capability | 3.0~7.0 | SSOP-20N
TSSOP-20 |
UCHQ200 | USB dedicated charging port controller with qc 2.0 fast charging function
* Fully Supports Quick Charge 2.0 specification:
Class A: 5V, 9V, 12V Output Voltage.
Class B: 5V, 9V, 12V, 20V Output Voltage.
* Supports USB DCP Shorting D+ Line to D- Line per USB Battery Charging Specification, Revision 1.2.
* Meets Chinese Telecommunication Industrial Standard YD/T 1591-2009.
* Supports USB DCP applying 2.7V on D+ line and 2.7V on D- line.
* Supports USB DCP applying 1.2V on D+ and D- lines.
* Automatic selection of D+/D- mode for an attached device.
*Compliant with Apple and Samsung devices. | 4.0~6.0 | SOP-8 |
UCHQ613 | USB dedicated charging port controller
* Supports USB DCP Shorting D+ Line to D– Line per USB Battery
Charging Specification, Revision 1.2 (BC1.2)
* Supports Shorted Mode (Shorting D+ Line to D-Line) per Chinese
Telecommunication Industry Standard YD/T 1591-2009
* Supports USB DCP Applying 2.7V on D+ Line And 2V on D-line (or
USB DCP Applying 2V on D+ Line and 2.7V on D– Line)
* Supports USB DCP Applying 1.2V on D+ and D– Lines
* Automatically Switch D+ and D- Lines Connections for an Attached Device
* Dual USB Port Controller, UCHQ613
* Operating Range: 4.5V to 5.5V | 4.5~5.5 | SOT-26 |
URYD21 | 300mA BI-direction relay driver
* Supports USB DCP Shorting D+ Line to5 to 36V input voltage range
* Low Power Consumption (IQ<1uA)
* Input High Level Threshold: 3V, compatible with
* most single chip microcontroller
* Typical Driving Current: 300mA
* Rds(on)=15ohm(Vin=12V, PMOSFET+NMOSFET)
* Rds(on)=10ohm(Vin=20V, PMOSFET+NMOSFET)
* Peak Driving Current: 500mA@Vin=24V
* Environment Temperature: -40°C~85°C | 5.0~36.0 | SOT-26 |
ULS4X2 | 4X2 switch matrix with tone/polarity controller
n description
The UTC ULS4X2 is a low-cost 4 x 2 switch matrix with tone
detector in a 20-lead QFN package. It is used in RF multiplexing
applications from 200 to 3000 MHz. There is a 4 bit decoder and
tone/polarity detector integrated with RF switch which can reject
DiSEqC control signals. Switch may be used in 50/75 ohm systems.
Both switch outputs (OP1 & OP2) can independently select any
of the four inputs (HH, HL, VH, VL) or simultaneously select the
same inputs. Note that the switch is bi-directional and input/output
functionality may be interchanged. | 3.0~4.2 | QFN-20 (4x4) |
TS2043 | 4 -WireTouch Panel controller
* Power Supply Voltage: 2.7V ~ 5.5V
* Serial Interface
* 4-Wire Touch Panel Interface
* Embedded Touch Panel Drivers
* 12-Bit AD Converter
* Programmable 8 or 12 Bit Resolution
* Conversion Rate: 125 KHz
* 2 Auxiliary Analog Inputs
* Full Power Down Control | 2.7~3.6 | SSOP-16 |
UEC1001 | air flow induction
switch for electronic cigarettes control
* System Clock Oscillator * Ultra Low Static Current (<6μA)
* Output Trigger Mode
* Typical 8KV HBM ESD | 2.5~4.2 | SOT-23-5
SOT-25
SOT-26 |
UEC002 | air flow induction switch for electronic control
* Ultra low static current ( < 6μA)
* Standby mode, the chip OUT pin is in high-level state, and the chip outputs low levels when smoking, which has the function of backward airflow interference without output.
* Smoking process, the maximum low level output time of chip OUT pin is 12S and the low output will stop after 12S.
* Over-current protection | 2~5 | SOT-25 |
UCM105 | CV controller with multi-protections
* SPS CCCV controller
* CMOS output stage
* 2-OCPs/OVP latch/auto-recovery function
* Low operation current | 3.0~5.5 | SOT-26 |
UPSS3880 | three-rail simple power sequencer
* Qualified for Automotive Applications
* Simple Solution for Sequencing 3 Voltage Rails from a Single Input Signal
* Power-Up and Power-Down Control
* Low Quiescent Current of 25μA
* Input Voltage Range of 3.3V to 5.5V
* Standard Timing Options Available | 3.3~5.5 | SOT-26 |
UW6691 | 6 digit lcd alarm watch with black light control
* Hour, Minute, second, Month and Day normal display
* 6 digit chronogramh: Auto ranging after 30 minutes to hour,minute, second, from minute,second,1/100second
* Split operative stopwatch(Accurate to 1/100 second)
* Use selectable 12/24 format & 4 year calendar
* Alarm function with 4 to 5 minutes snooze
* Chime on every hour
* One touch correction of time error within ±30 seconds
* Alarm output drivcd by build-in transistor
* Dirdct drive of piezo buzzer
* Oscillating build-in transistor
* Backlight (EL) contro; output | 1.2~1.8 | Chip-On-Board |
UCS221 | 1-ch differential sensitivity calibration capacitive touch sensor
* 1-Channel capacitive touch sensor with differential sensitivity calibration
* Low power consumption
* Uniformly adjustable sensitivity
* Sync function for parallel operation
* Three steps sensitivity available without external component
* Open-drain digital output
* Internal power on reset
* Embedded common and normal noise elimination circ | 2.5~5 | SOT-26 |
MC14511 | BCD-To-Seven Segment Latch/Decoder/Driver
* Low Logic Circuit Power Dissipation
* High–Current Sourcing Outputs (Up to 25 mA)
* Latch Storage of Code
* Blanking Input
* Lamp Test Provision
* Readout Blanking on all Illegal Input Combinations
* Lamp Intensity Modulation Capability
* Time Share (Multiplexing) Facility
* Supply Voltage Range = 3.0V ~ 18V | 3~18 | DIP-16
SOP-16 |
UM66T05L | Single Melody IC (Home Sweet Home) | 1.5 ~ 4.5 | TO-92 |
UM66T08L | Single Melody IC (Happy Birthday) | 1.5 ~ 4.5 | TO-92 |
UM66T11L | Single Melody IC(Love Me Tender) | 1.5 ~ 4.5 | TO-92 |
UM66T19L | Single Melody IC(For Alice) | 1.5 ~ 4.5 | TO-92 |
UM66T32L | Single Melody IC (Coo Coo Waltz) | 1.5 ~ 4.5 | TO-92 |
UM68T05 | Dual Tone Melody IC (Sweet Home) | 2.5 ~ 5.0 | TO-92 |
UM68T08 | Dual Tone Melody IC (Happy Birthday) | 2.5 ~ 5.0 | TO-92 |
UM68T19 | Dual Tone Melody IC (For Alice) | 2.5 ~ 5.0 | TO-92 |
15600 | melody IC
* Range of operating voltage: 0.9~5.5V
* Reference signal source frequency: 32.768KHZ,47.520KHZ(mask option selection) | 0.9 ~ 5.5 | DIP-8
SOP-8 |
1607 | 6 Tones Siren/Alarm Sound Generator
* Low operating voltage: 2V ~ 5V.
* On-chip RC oscillator.
* Low stand by current.
* CMOS process. | 2.0~5.0 | DIP-8 |
1616 | 6 Tones Siren/Alarm Sound Generator with Soft Chirp
* Low operating voltage: 2V ~ 5V.
* On-chip RC oscillator.
* Low stand by current.
* CMOS process. | 2.0~5.0 | DIP-8 |
1617 | 6 Tones Siren/Alarm Sound Generator
* Low operating voltage: 2V ~ 5V.
* On-chip RC oscillator.
* Low stand by current.
* CMOS process. | 2.0~5.0 | DIP-8
SOP-8 |
1618 | 6 Keys Siren/Alarm Sound Generator
* Auto power off function, reduce power consumption.
* Low operating voltage: 2V ~ 5V.
* On-chip RC oscillator.
* 6 different sounds.
* 6 prioritized keys for selecting 6 different sounds.
* Low stand by current.
* CMOS process. | 2.0~5.0 | DIP-16
SOP-16 |
1812A/B | Single Sound Generator
*Single power supply: 2.4~3.3V
*Low standby current at 3V, 1μA typ
*Auto power-off function
*Speaker or direct piezo. application
*Built-in envelope control circuit
*1Hz-8Hz programmable LED flash output
*Minimum external components
*Low operating current
*Strong driving capability | 2.4~3.3 | DIP-8
SOP-8 |
1813 | Single Sound Generator
*Single power supply: 2.4~3.3V
*Low standby current at 3V, 1μA typ
*Auto power-off function
*Speaker or direct piezo. application
*Built-in envelope control circuit
*1Hz-8Hz programmable LED flash output
*Minimum external components
*Low operating current
*Strong driving capability | 2.4~3.3 | DIP-14 |
T78040 | Vertical Deflection Output Circuit
* Deflection current can be 1.8A peak value
* Deflection voltage up to 70V
* Flyback generator
* Thermal protection circuit
* Low cross-over distortion
* Supports DC Coupling | 16.0 ~ 33.0 | TO-220Z7 |
T78041 | Vertical Deflection Output Circuit
* Low power operation achieved by using integrated charge pump circuit.
* Vertical output circuit.
* Thermal protection circuit.
* Excellent crossover characteristics.
* Supports DC coupling. | 16.0 ~ 33.0 | TO-220Z7 |
T8172 | Vertical Deflection Output Circuit
* Power Amplifier
* Thermal Protection Circuit
* Flyback Generator
* Low cross-over distortion | 35.0 | TO-220Z7 |
T8177 | Vertical Deflection Booster
* Deflection current can be 3.0A peak value
* Deflection voltage up to 70V (on Pin 5)
* Flyback Generator
* Thermal Protection Circuit
* Supports DC Coupling | 10.0 ~ 35.0 | TO-220Z7 |
AN5151 | TV VIF & SIF & Deflection System
*IF Amplifier, IF AGC
*Video Amplifier, Video Detector
*Noise Canceller, Forward RF AGC
*Tuner AFT,SIF Amplifier
*Sound Detector, sync separation
*Vertical oscillation trigger and driver
*Horizontal oscillation driver and AFC | 12.0 | DIP-28 |
CW574 | 33V Color TV Voltage Regulator
* Low temperature coefficient
* Low dynamic resister
* Typical voltage: 33V | VZ=35.0 | TO-92-2 |
M62364 | 8-Bit 8-Ch Multiplying D-A Converter with Buffer Amplifier
*Three-wiring serial data transmission
*Doubled precision 8-ch D/A converter employing an R-2R with higher-order segment method
*8 buffer amplifiers operating in a whole supply voltage range from VDD to GND
*4-quadrant multiplication | 2.7~3.6 | SOP-24
SSOP-24 (209mil) |
UA2311 | 16 Bits Digital to Analog Converter
* CMOS Technology
* Low Power Consumption
* Two Voltage Output Channels in the same chip
* 16-bits Dynamic Range
* Low Total Harmonic Distortion | 4.75~5.25 | DIP-8
SOP-8 |
M1725 | Stereo Audio Digital to Analog Converter 16 Bits 96KHz Sampling
* Complete Stereo DAC System: Interpolation, D/A, Output Analog Filtering
* 16-Bit Conversion
* 95dB Dynamic Range
* Single +5V Power Supply
* 16kHz to 96kHz Multiple Sampling Frequencies
* 8X Oversampling Digital Filter
* 256 fS /384 fS System Clock
* Normal or I2S Data Input Formats | 4.5~5.5 | SOP-14 |
M4334 | Stereo Audio Digital to Analog Converter 24 Bits 96KHz Sampling
* Complete stereo DAC: Includes Output Analog Filter and DAC
* Dynamic Range: 96dB
* THD+N: -88dB
* Multiple Sampling Frequencies: 16kHz to 96kHz
* Low Clock Jitter Sensitivity
* Single Power Supply: 5V
* Filtered Line Level Outputs
* On-Chip Digital De-emphasis
* Normal or I2S Data Input Formats
* 24Bits Conversion | 4.75~5.5 | SOP-8 |
7106 | 3 1/2 Digit,LCD/LED Display,A-D Converters
*Guaranteed Zero Reading for 0V Input On All Scales
*True Polarity At Zero for Precise Null Detection
*1pA Typical Input Current
*True Differential Input And Reference, Direct Drive LCD Display
*Low Noise-Less than 15μVp-p
*On chip Clock and Reference
*Low Power Dissipation-Typically Less than 10mW
*No Additional Active Circuits Required
*Enhanced Display Stability | 15 | DIP-40
SSOP-40
QFP-44 (10x10x2.0mm) |
UM62342 | 8-BIT D/A Converter
* Output buffer op-amps Operable over entire voltage range from almost ground to VCC(0 to 5 V)
* Data transfer format 10-bit serial data input type
* High output current capacity ±1 mA or higher | 2.7~5.5 | SOP-8 |
UEC1003 | air flow induction switch for electronic control
* Ultra low static current ( < 5μA)
* Integrated MOSFET
* Build in multi-protection:
Under Voltage Lockout，Load Resistance Short，Over Current，Over Temperature
* LED display function: Imitate smoking state, immobile protection state corresponds to different LED mode
* Built-in high-precision algorithm unit, can automatically adjust to
the current environment | 3.2~4.2 | SOT-25 |
UCS223 | 1 key touch pad detector IC
* Operating voltage: 2.0V~5.5V
* Low current consumption: 3uA
* Sensitivity can adjust by the capacitance outside
* Provides direct mode, toggle mode by pad option (STG pin)
* 1-Channel capacitive sensor with auto sensitivity calibration | 2.0~5.5 | SOT-26 |
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