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MAX120, MAX122
500ksps、12位ADC，带有采样/保持和电压基准
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数据资料
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完整的数据资料
(PDF, 8.2MB)
英文  下载
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现备有评估板：
MAX120EVKIT
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关键特性
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- 12-Bit Resolution
- No Missing Codes Over Temperature
- 20ppm°/C -5V Internal Reference
- 1.6µs Conversion Time/500ksps Throughput (MAX120)
- 2.6µs Conversion Time/333ksps Throughput (MAX122)
- Low Noise and Distortion:
- 70dB Minimum SINAD;
- -70dB Max THD (MAX122)
- Low Power Dissipation: 210mW
- Separate Track/Hold Control Input
- Continuous-Conversion Mode Available
- ±5V Input Range, Overvoltage Tolerant to ±15V
- 24-Pin Narrow DIP, Wide SO and SSOP Packages
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| Key Specifications: Precision ADCs (< 5Msps) |
| Part Number |
Resolution
(bits) |
Input Chan. |
Conv. Rate
(ksps) |
Conv. Time
(µs) |
Data Bus
(bits) |
Ref.
(V) |
VIN
(V) |
Diff. Inputs |
VSUPPLY
(V) |
ICC
(mA) |
Power
(mW) |
Standby Mode |
Package/Pins |
Price |
| ADC |
max |
typ |
typ |
See Notes |
| MAX120 |
12 |
1 |
500 |
1.6 |
µP/12 |
Int.-5.0 |
±5 |
No |
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9 |
210 |
No |
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$16.00 @1k |
| MAX122 |
333 |
2.6 |
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$12.00 @1k |
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查看所有Precision ADCs (< 5Msps) (377)
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图表
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功能框图
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参考文献： 19-0030;
Rev. 0;
1992-09-01
本页最后一次更新: 2009-11-10
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