ADC3421-Q1
- AEC-Q100 Qualified for automotive applications
- Temperature grade 1: –40°C to 125°C TA
- Quad channel
- 12-Bit resolution
- Single supply: 1.8 V
- Serial LVDS interface
- Flexible input clock buffer with divide-by-1, -2, -4
- SNR = 71.1 dBFS, SFDR = 90 dBc at
fIN = 10 MHz - Ultra-low power consumption:
- 44 mW/Ch at 25 MSPS
- Channel isolation: 105 dB
- Internal dither and chopper
- Support for multichip synchronization
The ADC3421-Q1 is an automotive-grade, high-linearity, ultra-low power, quad-channel, 12-bit, 25-MSPS analog-to-digital converter (ADC). The device is designed specifically to support demanding, high input frequency signals with large dynamic range requirements. An input clock divider gives more flexibility for system clock architecture design, and the SYSREF input enables complete system synchronization. The ADC3421-Q1 supports serial low-voltage differential signaling (LVDS) in order to reduce the number of interface lines, thus allowing for high system integration density. The serial LVDS interface is two-wire, where each ADC data are serialized and output over two LVDS pairs. An internal phase-locked loop (PLL) multiplies the incoming ADC sampling clock to derive the bit clock that is used to serialize the 12-bit output data from each channel. In addition to the serial data streams, the frame and bit clocks are also transmitted as LVDS outputs.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | ADC3421-Q1 Automotive, Quad-Channel, 12-Bit, 25-MSPS Analog-to-Digital Converter datasheet (Rev. A) | PDF | HTML | 2020年 3月 25日 |
EVM User's guide | ADC3xxxEVM and ADC3xJxxEVM User's Guide (Rev. D) | 2018年 8月 24日 |
設計與開發
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PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFNP (RWE) | 56 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點