HT6221 SMD Multi-Purpose Encoder IC
- Multi-Purpose Encoder
- Operating Voltage range:Â 1.8V to 3.5V
- Operating Current Max.: 400µA
- Output Source Current for DOUT:-4mA
- Output Source Current for LED: -60µA
- Output Source Current for C1~C8: -2.0mA
- System Frequency: 455kHz
- Package: SOP-20
- Â DOUT with 38kHz carrier for IR medium
- Â Low standby current
- Â Minimum transmission word: one word
- Â 455kHz ceramic resonator or crystal
- Â 16-bit address code
- 8-bit data codes
- Â PPM code method
HT93214A Memory Tone/Pulse Dialer
HX711–24 Bit Analog to Digital Converter (ADC)
- It is an ADC converter with two differential input channels
- An active-low noise PGA is integrated inside the chip which provides the gain of 32, 64 and 128
- It has a power-on-reset capability which simplifies digital interface initialization.
- All controls to the IC are made through the pins. Programming is not needed.
- You can select a data rate of 10SPS or 80SPS at the output.
- Provides simultaneous supply rejection of 50Hz and 60Hz supply.
- Built-in analog power supply regulator
- The voltage supply range is from 2.6V to 5.5V
- The temperature range is from -40 °C to +85℃
IC PT2258 SMD
- CMOS Technology
- Mounting type: SMD
- Low Power Consumption
- Least External Components
- Attenuation Range: 0 to -79dB at 1dB/step
- Operating Voltage: 5 to 9 V
- Â Low Noise, S/N Ratio>100dB (A-weighting)
- Â High Channel Separation
- I2C Bus Control Interface
- Selectable Address
- 6-Channel Outputs
- Â Available in 20 pins, DIP or SOP
IC PT2262
IC PT2314 SMD
- 4 stereo inputs with gain selection, range from 0dB to +11.25dB in 3.75dB/stepÂ
- Â Master volume from 0 dB to -78.75dB in 1.25dB/stepÂ
- Speaker attenuator for balance, range from 0dB to -38.75dB in 1.25dB/stepÂ
- Â Each channel output can be muted individually.Â
- Â Low frequency loudness compensationÂ
- Â Bass and Treble control, range from -14dB to +14dB in 2dB/stepÂ
- Â Wide operation range (VDD=4V to 10V)Â
- Low harmonic distortion, low noiseÂ
- Â Improved and replace PT2314 and PT2314A
IC PT2322
- 6-Channel Audio Processor IC
- Very Low Power Consumption (DC=9V)
- I2C Bus Control
- 6-Channel Individual Input
- 6-Channel Master Volume Control: 0 to -79 dB (1 dB/step)
- 6-Channel Individual Output TRIM Volume Control: 0 to -15 dB (1dB/step)
- 3-Band Tone Control (Treble, Middle, Bass): + 14dB , 2dB/step
- Mute Function
- 3D Effect Function
- Tone Defeat Function
- Low Noise
- High Channel Separation
- Low Harmonic Distortion
- Least External Components
- Package: SO-28
IC PT2399 SMD
ICL8038CCPD Precision Waveform Generator or Voltage Controlled Oscillator IC
- Precision Waveform Generator or Voltage Controlled Oscillator
- Power Supply Type: Single/Dual
- Supply Voltage Range (Single):Â 10V to 30V
- Supply Voltage Range(Dual): ±5V to ±15V
- Output Sink Current: 25mA
- Frequency of Oscillation Max.: 100kHz
- Supply Current Max.: 20mA
- Duty Cycle: 2% to 98%
- FM Linearity:0.5%
- Rise Time: 180ns
- Fall Time: 40ns
- Package: DIP-16
IL91214A Pulse Dialer with Flash Function
ILA1062A
- Line Voltage : 3.55 to 4.25V
- Internal Supply Current : 1.35mA
- Low d.c. line voltage; operates down to 1.6V (excluding polarity guard).
- Voltage regulator with adjustment static resistance.
- Provides supply with limited current for external circuitry.
- Symmetrical high-impedance inputs (64k Ω) for dynamic, magnetic or piezoelectric microphones.
- Asymmetrical high-impedance inputs (32k Ω) for electret microphones
IMAX B3 Charger
- Input voltage: AC 110V-240V, 50~60Hz
- Charge Current: 1.2A Max
- Cell Cut Off Voltage: 4.2V ± 0.02V
- Circuit Power: 11W ± 10%
- Balance charge current: 850mA
- Display: Green & Red LED
- Built-in power supply
- Case: Plastic
- Max charge power: 10W
- Only charge for 2~3 series LiPo battery
- Automatic charge start
- Simple, reliable, and safe to use
- Dimensions: 88x57x35mm
- Weight:103gm