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概述
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The MAX1420, 3.3V, 12-bit analog-to-digital converter (ADC) features a fully-differential input, pipelined, 12-stage ADC architecture with wideband track-and-hold (T/H) and digital error correction, incorporating a fully-differential signal path. The MAX1420 is optimized for low-power, high dynamic performance applications in imaging and digital communications. The converter operates from a single 3.3V supply, and consumes only 221mW. The fully-differential input stage has a small signal -3dB bandwidth of 400MHz and may be operated with single-ended inputs.
An internal 2.048V precision bandgap reference sets the full-scale range of the ADC. A flexible reference structure accommodates an internal reference, or externally applied buffered or unbuffered reference for applications that require increased accuracy and a different input voltage range.
In addition to low operating power, the MAX1420 features two power-down modes: reference power-down and shutdown mode. In reference power-down, the internal bandgap reference is deactivated, which results in a typical 2mA supply current reduction. A full shutdown mode is available to maximize power savings during idle periods.
The MAX1420 provides parallel, offset binary, CMOS-compatible three-state outputs.
The MAX1420 is available in a 7mm x 7mm x 1.4mm, 48-pin TQFP package, and is specified over the commercial (0°C to +70°C) and the extended industrial (-40°C to +85°C) temperature range.
Pin-compatible lower speed versions of the MAX1420 are also available. Please refer to the MAX1421 data sheet for 40Msps and the MAX1422 data sheet for 20Msps.
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- 型号尾缀:T或T&R = 卷带; + = RoHS/无铅; # = RoHS/无铅豁免权。详细信息请参考:完整的数据资料或型号命名规则。
- * “封装代码/变更”提供产品使用的变更信息。注意:型号尾缀中的“+”、“#”和“-”表示器件的RoHS状况,封装图上可能显示不同的尾缀字符。
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器件:
1-10
of
10
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| MAX1420 |
免费样品 |
采购 |
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封装:
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类型 引脚 占位面积
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封装图编码/变更 *
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温度 |
RoHS/无铅? 材料分析 |
MAX1420CCM-TD
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Land Pattern: Not Available
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0°C至+70°C
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参考数据资料
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MAX1420CCM+D
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Land Pattern: Not Available
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0°C至+70°C
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参考数据资料
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MAX1420CCM+TD
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Land Pattern: Not Available
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0°C至+70°C
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参考数据资料
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MAX1420CCM-D
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48-2*
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0°C至+70°C
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RoHS/无铅:否
材料分析
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MAX1420ECM+
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48+2*
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-40°C至+85°C
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RoHS/无铅:无铅
材料分析
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MAX1420ECM+T
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48+2*
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-40°C至+85°C
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RoHS/无铅:无铅
材料分析
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MAX1420ECM-D
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48-2*
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-40°C至+85°C
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RoHS/无铅:否
材料分析
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MAX1420ECM-TD
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48-2*
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-40°C至+85°C
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RoHS/无铅:否
材料分析
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MAX1420ECM+D
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48+2*
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-40°C至+85°C
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RoHS/无铅:无铅
材料分析
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MAX1420ECM+TD
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N/A
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LQFP;48引脚;83mm²
封装图: 21-0054 (PDF)
Land Pattern: 90-0093 (PDF)
使用封装码/变更:C48+2*
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-40°C至+85°C
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RoHS/无铅:无铅
材料分析
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