- Manufacturer
- MFR.Part #
- LHA9954HEQG
- JLCPCB Part #
- C42459084
- Package
- QFN-24-EP(4x5)
- Description
- -40℃~+125℃ 1.65V~5.5V 135.4dB 1MHz~4.096MHz、4.096MHz 2 300nA 32 64kHz External External Multiplexers、Power-on reset、Integrated modulator、Soft reset、Synchronous triggering、Built-in digital filter、Bipolar power supply SPI Sigma-Delta Support Yes QFN-24-EP(4x5) Analog to Digital Converters (ADC) ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Legendsemi | |
| Package | QFN-24-EP(4x5) | |
| Clock Frequency | 1MHz~4.096MHz、4.096MHz | |
| Operating Temperature | -40℃~+125℃ | |
| Clock/Oscillator | External | |
| Programmable Gain | Support | |
| differential input | Yes | |
| Signal-to-Noise Ratio | 135.4dB | |
| Voltage - Supply | 1.65V~5.5V | |
| Quiescent Current (Iq) | 300nA | |
| ADC architecture | Sigma-Delta | |
| Sampling Rate | 64kHz | |
| Features | Multiplexers、Power-on reset、Integrated modulator、Soft reset、Synchronous triggering、Built-in digital filter、Bipolar power supply | |
| number of channels | 2 | |
| Voltage Reference | External | |
| Resolution (Bits) | 32 | |
| Interface | SPI |
* Images are for reference only
LHA9954HEQG
Extended- Manufacturer
- MFR.Part #
- LHA9954HEQG
- JLCPCB Part #
- C42459084
- Package
- QFN-24-EP(4x5)
- Description
- -40℃~+125℃ 1.65V~5.5V 135.4dB 1MHz~4.096MHz、4.096MHz 2 300nA 32 64kHz External External Multiplexers、Power-on reset、Integrated modulator、Soft reset、Synchronous triggering、Built-in digital filter、Bipolar power supply SPI Sigma-Delta Support Yes QFN-24-EP(4x5) Analog to Digital Converters (ADC) ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
* Images are for reference only
- Manufacturer
- MFR.Part #
- LHA9954HEQG
- JLCPCB Part #
- C42459084
- Package
- QFN-24-EP(4x5)
- Description
- -40℃~+125℃ 1.65V~5.5V 135.4dB 1MHz~4.096MHz、4.096MHz 2 300nA 32 64kHz External External Multiplexers、Power-on reset、Integrated modulator、Soft reset、Synchronous triggering、Built-in digital filter、Bipolar power supply SPI Sigma-Delta Support Yes QFN-24-EP(4x5) Analog to Digital Converters (ADC) ROHS
- EasyEDA Libraries
- ECCN
- -
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
LHA9954HEQG Specifications
LHA9954HEQG technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Legendsemi | |
| Package | QFN-24-EP(4x5) | |
| Clock Frequency | 1MHz~4.096MHz、4.096MHz | |
| Operating Temperature | -40℃~+125℃ | |
| Clock/Oscillator | External | |
| Programmable Gain | Support | |
| differential input | Yes | |
| Signal-to-Noise Ratio | 135.4dB | |
| Voltage - Supply | 1.65V~5.5V | |
| Quiescent Current (Iq) | 300nA | |
| ADC architecture | Sigma-Delta | |
| Sampling Rate | 64kHz | |
| Features | Multiplexers、Power-on reset、Integrated modulator、Soft reset、Synchronous triggering、Built-in digital filter、Bipolar power supply | |
| number of channels | 2 | |
| Voltage Reference | External | |
| Resolution (Bits) | 32 | |
| Interface | SPI |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the LHA9954HEQG. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
LHA9954HEQG Schematic Symbol & PCB Footprint
The LHA9954HEQG schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.