The KAD5512HP-25Q72 is a high-performance 12-bit analog-to-digital converter (ADC) from Quarktwin Technology Ltd., capable of sampling rates up to 250 MSPS. It utilizes Intersil,Äôs FemtoCharge,Ñ¢ technology on a standard CMOS process, ensuring efficient performance. The device features a Serial Peripheral Interface (SPI) for extensive configurability, allowing adjustments to gain, offset, and skew control. Digital output can be configured in either LVDS or CMOS formats, and the ADC operates from a single 1.8V supply across an industrial temperature range of -40¬8C to +85¬8C. Key specifications include a signal-to-noise ratio (SNR) of 68.2 dBFS and a spurious-free dynamic range (SFDR) of 81.1 dBc at an input frequency of 105 MHz. Power consumption is rated at 429 mW in SDR mode and 390 mW in DDR mode at 250 MSPS. The KAD5512HP-25Q72 is available in a 72-lead QFN package with an exposed paddle, making it suitable for applications such as radar processing, broadband communications, and high-performance data acquisition.
The KAD5512HP is the high performance member of the KAD5512 family of 12-bit analog-to-digital converters. Designed with Intersil’s proprietary FemtoCharge™ technology on a standard CMOS process, the family supports sampling rates of up to 250MSPS. The KAD5512HP is part of a pin-compatible portfolio of 10, 12 and 14-bit A/Ds with sample rates ranging from 125MSPS to 500MSPS.
A Serial Peripheral Interface (SPI) port allows for extensive configurability, as well as fine control of various parameters such as gain and offset.
Digital output data is presented in selectable LVDS or CMOS formats. The KAD5512HP is available in 72 and 48 Ld QFN packages with an exposed paddle. Operating from a 1.8V supply, performance is specified across the full industrial temperature range (-40°C to +85°C).
12 Bit Analog to Digital Converter 1 Input 1 SAR 72-QFN (10x10)
IC ADC 12BIT SAR 72QFN
12 Bit Analog to Digital Converter 1 Input 1 SAR 72-QFN (10x10)
IC ADC 12BIT SAR 72QFN
| Renesas Electronics Corporation | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips | Analog-to-Digital Converter (ADC) Chips |
| Product Number | KAD5512HP-25Q72 | KAD5512HP-25Q72-ND | KAD5512HP-25Q72 | KAD5512HP-25Q72 | KAD5512HP-25Q72 |
| Product Name | 12-Bit, 250MSPS Single-Channel ADC with LVDS/LVCMOS Outputs | Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | Analog to Digital Converters (ADC) | Integrated Circuits (ICs) - Data Acquisition - Analog to Digital Converters (ADC) |
| Package Type | QFN | 72-VFQFN Exposed Pad | 72-VFQFN Exposed Pad | 72-VFQFN Exposed Pad | |
| Resolution | 12 bits | 12 bits | 12 bits | ||
| DNL | 0.7500 LSB | ||||
| INL | 2 LSB | ||||
| Dissipation | 429 milliwatts |
