Asahi Kasei Microdevices/AKM20-WFQFN Exposed PadRoHS
AK9240NK
IC DAC/AUDIO
Category
Subcategory
Data Acquisition Analog To Digital Converters Adc
Package
20-WFQFN Exposed Pad
Status
Obsolete
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Asahi Kasei Microdevices/AKM |
| Model | AK9240NK |
| Package / Case | 20-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 20-QFN (3x3) |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
AK9240NK by Asahi Kasei Microdevices/AKM is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 20-WFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Features | PGA |
| Input Type | Differential |
| Architecture | SAR |
| Configuration | PGA-ADC |
| Data Interface | SPI |
| Number of Bits | 12 |
| Ratio - S/H:ADC | 0:2 |
| Number of Inputs | 2 |
| Number of A/D Converters | 2 |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| Sampling Rate (Per Second) | 1M |
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